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SWG-90-STD
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# Mobile Solar-Powered Water Generation System
Trailer-Mounted Atmospheric Water Generator Solution
Introduction:the entire equipment chain from high-power rectification to water electrolysis and atmospheric water generation, ensuring seamless compatibility and optimal performance across all components.
Model:SWG-90-STD
Installation:outdoor or indoor type
Brand:Sanhe/Others
Product Overview
The Trailer-Mounted Solar-Powered Water Generation System is an independent mobile water supply solution integratingsolar power generation, energy storage, and atmospheric water generation into a single platform. The system combines photovoltaic modules, energy storage batteries, a water generator, and an energy management system on a trailer-mounted platform. Requiring no grid connection or water source, it extracts drinking water from air using only solar energy, providing clean and reliable water supply for remote areas, temporary construction sites, emergency rescue operations, and similar scenarios.
This system is independently developed by Sanhe Power Tech (Shenzhen ) Co., Ltd., utilizing advanced condensation-based atmospheric water generation technology and intelligent energy management algorithms to achieve dual self-sufficiency in energy and water resources. It represents an innovative solution in the field of distributed off-grid water supply.
Working Principle
The system is based onvapor-compression refrigeration cycle condensation atmospheric water generation technology, converting water vapor in the air into high-quality drinking water through three steps:
Step | Principle | Implementation |
1. Air Intake | Fans draw humid air into the unit | High-efficiency fans powered by the PV system continuously intake ambient air |
2. Condensation | Air is cooled below dew point, water vapor condenses into droplets | Refrigeration system (compressor + evaporator) rapidly cools air, liquefying water vapor |
3. Purification | Droplets are collected and undergo multi-stage filtration and sterilization | Built-in multi-stage filtration system (activated carbon, UV, silver ion) ensures water quality safety |
Technical Core: The system employs a high-efficiency vapor-compression refrigeration cycle. The evaporator temperature is significantly lower than the ambient air dew point. When humid air passes through, water vapor rapidly condenses into liquid water and collects in the built-in water tank. Unlike ordinary dehumidifiers, this system is equipped with professional drinking water-grade filtration, making the produced water directly potable.
System Components
1.Photovoltaic Power Generation System
-PV Modules: 16 × 460Wp monocrystalline silicon high-efficiency modules, total installed capacity7.36kWp
-Module Efficiency: Up to 18.67%, excellent low-light performance
-Structural Design: Withstands 2400Pa wind load, 5400Pa snow load, suitable for harsh environments
2.Energy Storage Power Supply System
-Battery Type: Lithium Iron Phosphate (LiFePO₄) energy storage batteries, safe and long-lasting
-Total Capacity:20kWh (2 × 10.24kWh battery packs in parallel)
-Battery Management System (BMS) : Real-time monitoring of voltage, current, and temperature ensuring safe operation
-PV Inverter: 6kW AC output, pure sine wave, 98.6% efficiency
3.Water Generation System
-Production Capacity:90 Liters/day (standard conditions)
-Power Consumption: 1250W
-Water Tank: 50L built-in storage tank
-Filtration System: Multi-stage purification (activated carbon + UV + silver ion), water quality meets drinking water standards
-Operating Environment: Temperature 15-43℃, Humidity >25%
4.Backup Power System
-Diesel Generator: 7kW/8.5kVA, single-phase AC220V
-Auto Start/Stop: EMS-controlled, seamless switch when solar-storage power is insufficient
-Fuel Tank Capacity: 18L, sufficient for short-term supplementary power supply
5.Energy Management System (EMS)
-Intelligent Scheduling: Real-time monitoring of generation, storage, and consumption status, optimizing energy distribution
-Multi-Mode Operation: Automatic switching between PV-only, PV-storage, and diesel backup modes
-Remote Monitoring: Supports RS485 communication, can connect to SCADA or cloud platforms
6.Mobile Platform
-Trailer-Mounted Design: Standard towing structure, compatible with various vehicles
-Transport Dimensions: 6102 × 2289 × 1940 mm
-Operating Dimensions: 9546 × 6119 × 3150 mm (after PV module deployment)
-Total Weight: 3200 kg
-Dual Axle Structure: 2 × 14" tires, electronic braking system
Technical Specifications
Parameter | Specification |
PV Installed Capacity | 7.36 kWp |
Battery Storage Capacity | 20 kWh (LiFePO₄) |
Water Production Capacity | 90 L/day |
Backup Generator | 7 kW (Diesel) |
System Voltage | AC220V/50Hz (Single-phase) |
Transport Dimensions | 6102 × 2289 × 1940 mm |
Operating Dimensions | 9546 × 6119 × 3150 mm |
Total Weight | 3,200 kg |
Parameter | Specification |
PV Module Type | Monocrystalline Silicon 460Wp |
Number of Modules | 16 pcs |
Total Installed Capacity | 7.36 kWp |
Module Efficiency | ≤18.67% |
Inverter Power | 6 kW (AC side) |
Inverter Efficiency | 98.6% |
Parameter | Specification (per battery pack) |
Battery Model | LFBLM-10-B |
Rated Energy | 10.24 kWh |
Battery Type | LiFePO₄ |
Rated Voltage | 51.2V |
Voltage Range | 40-58.4V |
Max Charge/Discharge Current | 100A |
Communication | RS485/CAN |
Dimensions | 780 × 180 × 550 mm |
Parameter | Specification |
Water Production | 90 L/day (standard conditions) |
Rated Power | 1250W |
Power Supply | AC220V/50Hz |
Built-in Water Tank | 50L |
Operating Temperature | 15-43℃ |
Operating Humidity | >25% |
Net Weight | 85 kg |
Dimensions | 505 × 610 × 1210 mm |
Parameter | Specification |
Prime Power | 7kW / 8.5kVA |
Rated Voltage | AC220V |
Fuel Tank Capacity | 18L |
Starting Method | Automatic (EMS controlled) |
Dimensions | 726 × 522 × 685 mm |
Core Advantages
✅ Completely Off-Grid, Independent Operation
Requires no grid connection and no water source connection. Produces drinking water 24/7 using only solar energy, achieving true dual self-sufficiency in energy and water resources.
✅ Mobile Deployment, Flexible Mobility
Trailer-mounted design allows relocation as projects move. Deploy when needed, pack up and go – assets are reusable with high return on investment.
✅ Intelligent Control, Unattended Operation
EMS energy management system automatically coordinates PV, storage, and diesel generator operation without manual intervention, reducing operational and maintenance costs.
✅ Multi-Stage Purification, Water Safety
Utilizes multi-stage filtration technology including activated carbon adsorption + UV sterilization + silver ion bacteriostasis. Produced water meets international drinking water standards and is directly potable.
✅ 24/7 Operation
PV power generation with battery storage ensures continuous operation during nighttime and cloudy/rainy days. Diesel generator serves as final backup guarantee, ensuring uninterrupted 24-hour water supply.
✅ Strong Environmental Adaptability
Operating temperature range 15-43℃, relative humidity >25%, suitable for tropical, subtropical, coastal, and various other climates. IP54 protection rating, dustproof and waterproof.
---
��Application Scenarios
1.Remote Community Water Supply
Provides independent drinking water sources for remote villages and islands without grid coverage or with water scarcity.
2.Construction Sites & Temporary Facilities
Mobile drinking water solution for construction sites, mining camps, and field operation sites. Can be relocated to the next project after completion.
3.Emergency Rescue & Disaster Recovery
Emergency water supply guarantee for areas with damaged infrastructure after earthquakes, floods, etc. Rapidly deployable, restoring water supply within 24 hours.
4.Off-Grid Premium Living
Self-sufficient water supply for eco-resorts, outdoor campsites, private estates, and similar scenarios.
5.Industrial Parks & Factories
Provides independent, reliable industrial water supply for industrial parks far from municipal water networks.
6.Military & Border Defense
Independent water supply guarantee for border outposts, field training bases, and other strategic locations, not dependent on vulnerable water supply facilities.
---
Customization Options
At Sanhe Power, we understand that every customer has unique requirements. Our system can be fully customized to meet your specific needs:
At Sanhe Power, we understand that every customer has unique requirements. Our system can be fully customized to meet your specific needs:
Customization Parameter | Options Available |
Water Production Capacity | From 90L/day to 500L/day+ (multiple units in parallel) |
Battery Storage Capacity | 20kWh / 40kWh / 60kWh / Custom configuration |
PV Array Size | 7.36kWp / 10kWp / 15kWp / Custom configuration |
System Voltage | AC220V / AC230V / AC240V / AC400V (three-phase) |
Water Storage Tank | 50L / 100L / 200L / Custom size |
Filtration Level | Standard drinking water / Medical grade / Industrial grade |
Backup Power | Diesel generator / No generator / External grid connection |
Trailer Configuration | Single axle / Dual axle / Containerized / Skid-mounted |
Climate Adaptation | Standard (15-43℃) / High-temperature package / Desert package |
Remote Monitoring | Basic / Advanced SCADA integration / Custom dashboard |
Please contact us with your specific requirements, and our engineering team will design a customized solution for you.
Please contact us with your specific requirements, and our engineering team will design a customized solution for you.
How to Select the Right Solution
Choosing the optimal system for your needs requires consideration of several factors. Follow this step-by-step guide to determine the right configuration:
Step 1: Determine Your Water Demand
Number of People | Daily Water Need | Recommended System |
10-30 people | 30-90 L/day | 1× Standard Unit (90L/day) |
30-60 people | 90-180 L/day | 2× Units in Parallel (180L/day) |
60-100 people | 180-300 L/day | 3-4× Units in Parallel (270-360L/day) |
100-200 people | 300-600 L/day | 4-6× Units in Parallel (360-540L/day) |
*Calculation basis: 3L per person per day for drinking and basic cooking*
Step 2: Assess Your Location Conditions
Condition | Assessment | Impact on System Design |
Solar Resource | High / Medium / Low | Determines PV array size and battery capacity |
Humidity Level | >40% / 25-40% / <25% | Affects water production efficiency |
Temperature Range | 15-43℃ / >43℃ / <15℃ | May require climate adaptation package |
Grid Availability | Available / Not available | Determines need for backup generator |
|
Grid Availability | Available / Not available | Determines need for backup generator |
Step 3: Consider Operation Pattern
Operation Pattern | Description | Recommended Configuration |
24/7 Continuous | Water production around the clock | Standard system with adequate battery storage |
Daytime Only | Production only during sunlight hours | Reduced battery capacity, lower cost |
Seasonal Use | Operation during specific seasons | Standard system, seasonal maintenance |
Emergency Backup | Standby mode, occasional use | Smaller system with manual start options |
Step 4: Evaluate Mobility Requirements
Mobility Need | Recommended Platform |
Frequent relocation (monthly) | Trailer-mounted with quick-deploy design |
Occasional relocation (yearly) | Trailer-mounted standard |
Semi-permanent installation | Containerized or skid-mounted |
Permanent installation | Fixed ground mount |
Step 5: Budget and ROI Considerations
Budget Level | Recommended Configuration | Expected ROI |
Entry Level | Standard 90L/day unit | 2-3 years (compared to bottled water) |
Mid Range | 180L/day with enhanced storage | 2.5-4 years |
Enterprise | 360L/day+ with full customization | 3-5 years |
Government/Aid | Custom configuration with full support | Social ROI + 5-7 years financial |
---
Selection Example Scenarios
#Scenario A: Remote Village in Thailand
-Requirement: 50 villagers need drinking water
-Conditions: High solar, high humidity, no grid
-Recommendation: 2× Standard Units in parallel (180L/day), 40kWh battery, backup generator for rainy season
-Expected Outcome: Full coverage of drinking needs, 2-year payback
#Scenario B: Construction Site in Saudi Arabia
-Requirement: 100 workers need water for 18 months
-Conditions: Very high solar, low humidity, high temperature
-Recommendation: 3× Units with high-temperature package (270L/day), 60kWh battery, enhanced filtration for dust
-Expected Outcome: Complete water independence, mobile to next site after completion
#Scenario C: Eco-Resort in Maldives
-Requirement: Luxury resort wants sustainable water source
-Conditions: High solar, high humidity, saline environment
-Recommendation: 4× Units with corrosion protection (360L/day), 80kWh battery, SCADA integration
-Expected Outcome: Green certification, eliminated bottled water logistics
---
Need Help Deciding?
Our technical team offersfree consultation services to help you select the optimal configuration:
1.Site Assessment Questionnaire – We'll send you a detailed questionnaire about your requirements
2.Technical Analysis – Our engineers analyze your conditions and needs
3.Customized Proposal – You receive a tailored system design with quotation
4.Simulation Report – We provide expected water production and ROI calculations
Contact us today to begin your customized solution journey!
---
✅Certifications & Compliance
Key components of this system have passed multiple international certifications, enabling smooth entry into major global markets:
| Component | Certification Standards |
Component | Certification Standards |
PV Modules | IEC 61215, IEC 61730 |
Energy Storage Batteries | UN38.3, IEC 62619 |
Inverter | IEC 62109, IEC 62477 |
Electrical System | IEC 61000, EMC Compatibility |
Lithium Battery Transport | UN3480 |
Frequently Asked Questions
Q1: How much water can this system produce daily?
A: The standard system produces90 liters per day under standard operating conditions (temperature 15-43℃, humidity >25%). This is sufficient to meet the daily drinking water needs of 30-50 people.Custom configurations are available for higher production capacities – please contact us with your specific requirements.
Q2: Does it work on cloudy days or at night?
A: Yes. The system includes20kWh battery storage that charges during sunny periods and powers the water generator when sunlight is unavailable. This ensures 24-hour continuous operation. In extended periods of poor weather, theautomatic backup diesel generator provides additional power assurance. Custom battery configurations are available for extended autonomy.
Q3: Is the water safe to drink?
A: Absolutely. The system incorporatesmulti-stage filtration including activated carbon adsorption, UV sterilization, and silver ion bacteriostasis. Produced water meets international drinking water standards and is directly potable. Third-party water quality test reports are available upon request.
Q4: How is the system transported and set up?
A: The system istrailer-mounted with standard towing connections, compatible with most vehicles. Transport dimensions are 6102×2289×1940mm. Upon arrival at the site, PV modules are unfolded to operating dimensions (9546×6119×3150mm). Setup takes approximately2-3 hours with basic tools, and the system begins water production immediately.
Q5: What maintenance is required?
A: Maintenance requirements are minimal:
-Regular: Replace air filters and water filters every 3-6 months (depending on air quality)
-Periodic: Check battery health and clean PV panels
-Annual: Professional inspection of refrigeration system
The EMS system provides alerts when maintenance is needed.
Q6: Can it operate in high-temperature environments like the Middle East?
A: Yes, with proper considerations. The system is rated for operating temperatures up to43℃. For Middle Eastern summer conditions exceeding this, we offer ahigh-temperature package with enhanced cooling and derating optimization. We also recommend:
- Operating during nighttime hours when temperatures are lower
- Installing additional shading for the water generator unit
- Focusing deployment in coastal areas with higher humidity
Q7: What certifications does it have for international markets?
A: Key components haveIEC, UN38.3, and CE certifications. For specific markets, we can provide documentation to support:
- SASO certification (Saudi Arabia)
- ECAS certification (UAE)
- G-mark certification (GCC countries)
- Water quality reports meeting WHO or local standards
Q8: Can the system be customized for specific requirements?
A:Yes, absolutely! We specialize in custom solutions. Available customizations include:
-Increased water production (multiple units in parallel, up to 500L/day+)
-Larger battery storage for extended autonomy (20kWh to 80kWh+)
-Different voltage configurations (220V, 230V, 240V, 400V three-phase)
-Enhanced filtration for specific water quality requirements
-Climate adaptation packages for extreme temperatures or desert environments
-Specialized mounting (containerized, skid-mounted, or fixed installation)
-Advanced monitoring with SCADA integration or custom dashboards
Please contact us with your specific needs for a tailored quotation.
Q9: How long does the system last?
A: With proper maintenance, the system has a design life of:
-PV modules: 25+ years (performance warranty)
-Battery storage: 8-10 years (depending on cycle count)
-Water generator: 10-15 years
-Trailer chassis: 20+ years
Q10: Can I purchase a single unit for personal use?
A:Yes, individuals can purchase this system. However, please note that with 90L/day production capacity, it is sized for commercial/institutional use (30-50 people). For individual household use, this capacity may exceed typical needs. We recommend assessing your actual water requirements before purchase. The system is ideal for:
- Large private estates or villas
- Remote properties without reliable water access
- Emergency preparedness for families
- Eco-conscious individuals seeking self-sufficiency
We can also recommend smaller configurations if needed.
Q11: How do I choose the right system for my needs?
A: We recommend following our5-Step Selection Guide above. To simplify:
1.Calculate your daily water needs (people × 3L)
2.Assess your location (sunlight, humidity, temperature)
3.Consider your operation pattern (24/7 or daytime only)
4.Determine mobility requirements (frequent moves or permanent)
5.Contact us for a free consultation and customized proposal
Q12: What are the import duties and taxes for different countries?
A: Import requirements vary by country:
-Thailand: Solar panels (HS Code 8541.40) and inverters (HS Code 8504.40) qualify for0% import duty under ACFTA with FORM E certificate
-GCC Countries: May qualify for reduced duties; SASO/ECAS certification required
-General: We recommend consulting with local customs brokers for precise calculations. We can provide necessary documentation (commercial invoice, packing list, certificates of origin) to support customs clearance.
Q13: Do you provide installation and training support?
A: Yes. We offer:
-Remote support: 24/7 online technical guidance via WhatsApp/Line/Email
-On-site training: For large projects, we can dispatch engineers for on-site installation guidance and operator training (cost depends on location and duration)
-Documentation: Comprehensive user manuals and maintenance guides in multiple languages
-Custom training programs: Available for organizations deploying multiple units
Q14: What is the warranty period?
A: Standard warranty includes:
-PV modules: 10-year product warranty, 25-year linear performance warranty
-Battery storage: 5 years or 6000 cycles (whichever comes first)
-Water generator: 2 years
-Trailer and structure: 3 years
Extended warranty options are available upon request.
Q15: Can the system be integrated with existing solar or power systems?
A: Yes. Our EMS is designed for flexible integration. Options include:
-AC coupling with existing solar systems
-Hybrid operation with grid power when available
-Integration with existing microgrids
-Generator hybrid mode for fuel savings
Please provide details of your existing infrastructure for a customized integration solution.
---
��Main Components List
No. | Item | Model/Specification | Qty |
1 | Trailer with PV System | 6102×2289×1940mm; 7.36kWp PV capacity | 1 |
2 | PV Inverter | 6kW | 1 |
3 | Battery Pack | 20kWh total (2×10.24kWh) | 1 set |
4 | Diesel Generator | 7kW; Single-phase AC220V; Auto start/stop | 1 |
5 | Distribution Box | With breakers, busbars | 1 |
6 | Water Generator | 90L/day; 1250W; AC220V/50Hz | 1 |
7 | Energy Management System (EMS) | Intelligent control unit | 1 set |
8 | Cables, Conduits, Accessories | — | 1 lot |
Contact Us
Sanhe Power Tech (Shenzhen) Co., Ltd.
Email: yvonne.zhang@samwha-cn.com
Website: www.sanhenergy.com
For Custom Solutions
Please provide the following information for a customized quotation:
1. Daily water requirement (L/day)
2. Number of people to serve
3. Location/Country
4. Climate conditions (if known)
5. Any special requirements
# Mobile Solar-Powered Water Generation System
Trailer-Mounted Atmospheric Water Generator Solution
Introduction:the entire equipment chain from high-power rectification to water electrolysis and atmospheric water generation, ensuring seamless compatibility and optimal performance across all components.
Model:SWG-90-STD
Installation:outdoor or indoor type
Brand:Sanhe/Others
Product Overview
The Trailer-Mounted Solar-Powered Water Generation System is an independent mobile water supply solution integratingsolar power generation, energy storage, and atmospheric water generation into a single platform. The system combines photovoltaic modules, energy storage batteries, a water generator, and an energy management system on a trailer-mounted platform. Requiring no grid connection or water source, it extracts drinking water from air using only solar energy, providing clean and reliable water supply for remote areas, temporary construction sites, emergency rescue operations, and similar scenarios.
This system is independently developed by Sanhe Power Tech (Shenzhen ) Co., Ltd., utilizing advanced condensation-based atmospheric water generation technology and intelligent energy management algorithms to achieve dual self-sufficiency in energy and water resources. It represents an innovative solution in the field of distributed off-grid water supply.
Working Principle
The system is based onvapor-compression refrigeration cycle condensation atmospheric water generation technology, converting water vapor in the air into high-quality drinking water through three steps:
Step | Principle | Implementation |
1. Air Intake | Fans draw humid air into the unit | High-efficiency fans powered by the PV system continuously intake ambient air |
2. Condensation | Air is cooled below dew point, water vapor condenses into droplets | Refrigeration system (compressor + evaporator) rapidly cools air, liquefying water vapor |
3. Purification | Droplets are collected and undergo multi-stage filtration and sterilization | Built-in multi-stage filtration system (activated carbon, UV, silver ion) ensures water quality safety |
Technical Core: The system employs a high-efficiency vapor-compression refrigeration cycle. The evaporator temperature is significantly lower than the ambient air dew point. When humid air passes through, water vapor rapidly condenses into liquid water and collects in the built-in water tank. Unlike ordinary dehumidifiers, this system is equipped with professional drinking water-grade filtration, making the produced water directly potable.
System Components
1.Photovoltaic Power Generation System
-PV Modules: 16 × 460Wp monocrystalline silicon high-efficiency modules, total installed capacity7.36kWp
-Module Efficiency: Up to 18.67%, excellent low-light performance
-Structural Design: Withstands 2400Pa wind load, 5400Pa snow load, suitable for harsh environments
2.Energy Storage Power Supply System
-Battery Type: Lithium Iron Phosphate (LiFePO₄) energy storage batteries, safe and long-lasting
-Total Capacity:20kWh (2 × 10.24kWh battery packs in parallel)
-Battery Management System (BMS) : Real-time monitoring of voltage, current, and temperature ensuring safe operation
-PV Inverter: 6kW AC output, pure sine wave, 98.6% efficiency
3.Water Generation System
-Production Capacity:90 Liters/day (standard conditions)
-Power Consumption: 1250W
-Water Tank: 50L built-in storage tank
-Filtration System: Multi-stage purification (activated carbon + UV + silver ion), water quality meets drinking water standards
-Operating Environment: Temperature 15-43℃, Humidity >25%
4.Backup Power System
-Diesel Generator: 7kW/8.5kVA, single-phase AC220V
-Auto Start/Stop: EMS-controlled, seamless switch when solar-storage power is insufficient
-Fuel Tank Capacity: 18L, sufficient for short-term supplementary power supply
5.Energy Management System (EMS)
-Intelligent Scheduling: Real-time monitoring of generation, storage, and consumption status, optimizing energy distribution
-Multi-Mode Operation: Automatic switching between PV-only, PV-storage, and diesel backup modes
-Remote Monitoring: Supports RS485 communication, can connect to SCADA or cloud platforms
6.Mobile Platform
-Trailer-Mounted Design: Standard towing structure, compatible with various vehicles
-Transport Dimensions: 6102 × 2289 × 1940 mm
-Operating Dimensions: 9546 × 6119 × 3150 mm (after PV module deployment)
-Total Weight: 3200 kg
-Dual Axle Structure: 2 × 14" tires, electronic braking system
Technical Specifications
Parameter | Specification |
PV Installed Capacity | 7.36 kWp |
Battery Storage Capacity | 20 kWh (LiFePO₄) |
Water Production Capacity | 90 L/day |
Backup Generator | 7 kW (Diesel) |
System Voltage | AC220V/50Hz (Single-phase) |
Transport Dimensions | 6102 × 2289 × 1940 mm |
Operating Dimensions | 9546 × 6119 × 3150 mm |
Total Weight | 3,200 kg |
Parameter | Specification |
PV Module Type | Monocrystalline Silicon 460Wp |
Number of Modules | 16 pcs |
Total Installed Capacity | 7.36 kWp |
Module Efficiency | ≤18.67% |
Inverter Power | 6 kW (AC side) |
Inverter Efficiency | 98.6% |
Parameter | Specification (per battery pack) |
Battery Model | LFBLM-10-B |
Rated Energy | 10.24 kWh |
Battery Type | LiFePO₄ |
Rated Voltage | 51.2V |
Voltage Range | 40-58.4V |
Max Charge/Discharge Current | 100A |
Communication | RS485/CAN |
Dimensions | 780 × 180 × 550 mm |
Parameter | Specification |
Water Production | 90 L/day (standard conditions) |
Rated Power | 1250W |
Power Supply | AC220V/50Hz |
Built-in Water Tank | 50L |
Operating Temperature | 15-43℃ |
Operating Humidity | >25% |
Net Weight | 85 kg |
Dimensions | 505 × 610 × 1210 mm |
Parameter | Specification |
Prime Power | 7kW / 8.5kVA |
Rated Voltage | AC220V |
Fuel Tank Capacity | 18L |
Starting Method | Automatic (EMS controlled) |
Dimensions | 726 × 522 × 685 mm |
Core Advantages
✅ Completely Off-Grid, Independent Operation
Requires no grid connection and no water source connection. Produces drinking water 24/7 using only solar energy, achieving true dual self-sufficiency in energy and water resources.
✅ Mobile Deployment, Flexible Mobility
Trailer-mounted design allows relocation as projects move. Deploy when needed, pack up and go – assets are reusable with high return on investment.
✅ Intelligent Control, Unattended Operation
EMS energy management system automatically coordinates PV, storage, and diesel generator operation without manual intervention, reducing operational and maintenance costs.
✅ Multi-Stage Purification, Water Safety
Utilizes multi-stage filtration technology including activated carbon adsorption + UV sterilization + silver ion bacteriostasis. Produced water meets international drinking water standards and is directly potable.
✅ 24/7 Operation
PV power generation with battery storage ensures continuous operation during nighttime and cloudy/rainy days. Diesel generator serves as final backup guarantee, ensuring uninterrupted 24-hour water supply.
✅ Strong Environmental Adaptability
Operating temperature range 15-43℃, relative humidity >25%, suitable for tropical, subtropical, coastal, and various other climates. IP54 protection rating, dustproof and waterproof.
---
��Application Scenarios
1.Remote Community Water Supply
Provides independent drinking water sources for remote villages and islands without grid coverage or with water scarcity.
2.Construction Sites & Temporary Facilities
Mobile drinking water solution for construction sites, mining camps, and field operation sites. Can be relocated to the next project after completion.
3.Emergency Rescue & Disaster Recovery
Emergency water supply guarantee for areas with damaged infrastructure after earthquakes, floods, etc. Rapidly deployable, restoring water supply within 24 hours.
4.Off-Grid Premium Living
Self-sufficient water supply for eco-resorts, outdoor campsites, private estates, and similar scenarios.
5.Industrial Parks & Factories
Provides independent, reliable industrial water supply for industrial parks far from municipal water networks.
6.Military & Border Defense
Independent water supply guarantee for border outposts, field training bases, and other strategic locations, not dependent on vulnerable water supply facilities.
---
Customization Options
At Sanhe Power, we understand that every customer has unique requirements. Our system can be fully customized to meet your specific needs:
At Sanhe Power, we understand that every customer has unique requirements. Our system can be fully customized to meet your specific needs:
Customization Parameter | Options Available |
Water Production Capacity | From 90L/day to 500L/day+ (multiple units in parallel) |
Battery Storage Capacity | 20kWh / 40kWh / 60kWh / Custom configuration |
PV Array Size | 7.36kWp / 10kWp / 15kWp / Custom configuration |
System Voltage | AC220V / AC230V / AC240V / AC400V (three-phase) |
Water Storage Tank | 50L / 100L / 200L / Custom size |
Filtration Level | Standard drinking water / Medical grade / Industrial grade |
Backup Power | Diesel generator / No generator / External grid connection |
Trailer Configuration | Single axle / Dual axle / Containerized / Skid-mounted |
Climate Adaptation | Standard (15-43℃) / High-temperature package / Desert package |
Remote Monitoring | Basic / Advanced SCADA integration / Custom dashboard |
Please contact us with your specific requirements, and our engineering team will design a customized solution for you.
Please contact us with your specific requirements, and our engineering team will design a customized solution for you.
How to Select the Right Solution
Choosing the optimal system for your needs requires consideration of several factors. Follow this step-by-step guide to determine the right configuration:
Step 1: Determine Your Water Demand
Number of People | Daily Water Need | Recommended System |
10-30 people | 30-90 L/day | 1× Standard Unit (90L/day) |
30-60 people | 90-180 L/day | 2× Units in Parallel (180L/day) |
60-100 people | 180-300 L/day | 3-4× Units in Parallel (270-360L/day) |
100-200 people | 300-600 L/day | 4-6× Units in Parallel (360-540L/day) |
*Calculation basis: 3L per person per day for drinking and basic cooking*
Step 2: Assess Your Location Conditions
Condition | Assessment | Impact on System Design |
Solar Resource | High / Medium / Low | Determines PV array size and battery capacity |
Humidity Level | >40% / 25-40% / <25% | Affects water production efficiency |
Temperature Range | 15-43℃ / >43℃ / <15℃ | May require climate adaptation package |
Grid Availability | Available / Not available | Determines need for backup generator |
|
Grid Availability | Available / Not available | Determines need for backup generator |
Step 3: Consider Operation Pattern
Operation Pattern | Description | Recommended Configuration |
24/7 Continuous | Water production around the clock | Standard system with adequate battery storage |
Daytime Only | Production only during sunlight hours | Reduced battery capacity, lower cost |
Seasonal Use | Operation during specific seasons | Standard system, seasonal maintenance |
Emergency Backup | Standby mode, occasional use | Smaller system with manual start options |
Step 4: Evaluate Mobility Requirements
Mobility Need | Recommended Platform |
Frequent relocation (monthly) | Trailer-mounted with quick-deploy design |
Occasional relocation (yearly) | Trailer-mounted standard |
Semi-permanent installation | Containerized or skid-mounted |
Permanent installation | Fixed ground mount |
Step 5: Budget and ROI Considerations
Budget Level | Recommended Configuration | Expected ROI |
Entry Level | Standard 90L/day unit | 2-3 years (compared to bottled water) |
Mid Range | 180L/day with enhanced storage | 2.5-4 years |
Enterprise | 360L/day+ with full customization | 3-5 years |
Government/Aid | Custom configuration with full support | Social ROI + 5-7 years financial |
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Selection Example Scenarios
#Scenario A: Remote Village in Thailand
-Requirement: 50 villagers need drinking water
-Conditions: High solar, high humidity, no grid
-Recommendation: 2× Standard Units in parallel (180L/day), 40kWh battery, backup generator for rainy season
-Expected Outcome: Full coverage of drinking needs, 2-year payback
#Scenario B: Construction Site in Saudi Arabia
-Requirement: 100 workers need water for 18 months
-Conditions: Very high solar, low humidity, high temperature
-Recommendation: 3× Units with high-temperature package (270L/day), 60kWh battery, enhanced filtration for dust
-Expected Outcome: Complete water independence, mobile to next site after completion
#Scenario C: Eco-Resort in Maldives
-Requirement: Luxury resort wants sustainable water source
-Conditions: High solar, high humidity, saline environment
-Recommendation: 4× Units with corrosion protection (360L/day), 80kWh battery, SCADA integration
-Expected Outcome: Green certification, eliminated bottled water logistics
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Need Help Deciding?
Our technical team offersfree consultation services to help you select the optimal configuration:
1.Site Assessment Questionnaire – We'll send you a detailed questionnaire about your requirements
2.Technical Analysis – Our engineers analyze your conditions and needs
3.Customized Proposal – You receive a tailored system design with quotation
4.Simulation Report – We provide expected water production and ROI calculations
Contact us today to begin your customized solution journey!
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✅Certifications & Compliance
Key components of this system have passed multiple international certifications, enabling smooth entry into major global markets:
| Component | Certification Standards |
Component | Certification Standards |
PV Modules | IEC 61215, IEC 61730 |
Energy Storage Batteries | UN38.3, IEC 62619 |
Inverter | IEC 62109, IEC 62477 |
Electrical System | IEC 61000, EMC Compatibility |
Lithium Battery Transport | UN3480 |
Frequently Asked Questions
Q1: How much water can this system produce daily?
A: The standard system produces90 liters per day under standard operating conditions (temperature 15-43℃, humidity >25%). This is sufficient to meet the daily drinking water needs of 30-50 people.Custom configurations are available for higher production capacities – please contact us with your specific requirements.
Q2: Does it work on cloudy days or at night?
A: Yes. The system includes20kWh battery storage that charges during sunny periods and powers the water generator when sunlight is unavailable. This ensures 24-hour continuous operation. In extended periods of poor weather, theautomatic backup diesel generator provides additional power assurance. Custom battery configurations are available for extended autonomy.
Q3: Is the water safe to drink?
A: Absolutely. The system incorporatesmulti-stage filtration including activated carbon adsorption, UV sterilization, and silver ion bacteriostasis. Produced water meets international drinking water standards and is directly potable. Third-party water quality test reports are available upon request.
Q4: How is the system transported and set up?
A: The system istrailer-mounted with standard towing connections, compatible with most vehicles. Transport dimensions are 6102×2289×1940mm. Upon arrival at the site, PV modules are unfolded to operating dimensions (9546×6119×3150mm). Setup takes approximately2-3 hours with basic tools, and the system begins water production immediately.
Q5: What maintenance is required?
A: Maintenance requirements are minimal:
-Regular: Replace air filters and water filters every 3-6 months (depending on air quality)
-Periodic: Check battery health and clean PV panels
-Annual: Professional inspection of refrigeration system
The EMS system provides alerts when maintenance is needed.
Q6: Can it operate in high-temperature environments like the Middle East?
A: Yes, with proper considerations. The system is rated for operating temperatures up to43℃. For Middle Eastern summer conditions exceeding this, we offer ahigh-temperature package with enhanced cooling and derating optimization. We also recommend:
- Operating during nighttime hours when temperatures are lower
- Installing additional shading for the water generator unit
- Focusing deployment in coastal areas with higher humidity
Q7: What certifications does it have for international markets?
A: Key components haveIEC, UN38.3, and CE certifications. For specific markets, we can provide documentation to support:
- SASO certification (Saudi Arabia)
- ECAS certification (UAE)
- G-mark certification (GCC countries)
- Water quality reports meeting WHO or local standards
Q8: Can the system be customized for specific requirements?
A:Yes, absolutely! We specialize in custom solutions. Available customizations include:
-Increased water production (multiple units in parallel, up to 500L/day+)
-Larger battery storage for extended autonomy (20kWh to 80kWh+)
-Different voltage configurations (220V, 230V, 240V, 400V three-phase)
-Enhanced filtration for specific water quality requirements
-Climate adaptation packages for extreme temperatures or desert environments
-Specialized mounting (containerized, skid-mounted, or fixed installation)
-Advanced monitoring with SCADA integration or custom dashboards
Please contact us with your specific needs for a tailored quotation.
Q9: How long does the system last?
A: With proper maintenance, the system has a design life of:
-PV modules: 25+ years (performance warranty)
-Battery storage: 8-10 years (depending on cycle count)
-Water generator: 10-15 years
-Trailer chassis: 20+ years
Q10: Can I purchase a single unit for personal use?
A:Yes, individuals can purchase this system. However, please note that with 90L/day production capacity, it is sized for commercial/institutional use (30-50 people). For individual household use, this capacity may exceed typical needs. We recommend assessing your actual water requirements before purchase. The system is ideal for:
- Large private estates or villas
- Remote properties without reliable water access
- Emergency preparedness for families
- Eco-conscious individuals seeking self-sufficiency
We can also recommend smaller configurations if needed.
Q11: How do I choose the right system for my needs?
A: We recommend following our5-Step Selection Guide above. To simplify:
1.Calculate your daily water needs (people × 3L)
2.Assess your location (sunlight, humidity, temperature)
3.Consider your operation pattern (24/7 or daytime only)
4.Determine mobility requirements (frequent moves or permanent)
5.Contact us for a free consultation and customized proposal
Q12: What are the import duties and taxes for different countries?
A: Import requirements vary by country:
-Thailand: Solar panels (HS Code 8541.40) and inverters (HS Code 8504.40) qualify for0% import duty under ACFTA with FORM E certificate
-GCC Countries: May qualify for reduced duties; SASO/ECAS certification required
-General: We recommend consulting with local customs brokers for precise calculations. We can provide necessary documentation (commercial invoice, packing list, certificates of origin) to support customs clearance.
Q13: Do you provide installation and training support?
A: Yes. We offer:
-Remote support: 24/7 online technical guidance via WhatsApp/Line/Email
-On-site training: For large projects, we can dispatch engineers for on-site installation guidance and operator training (cost depends on location and duration)
-Documentation: Comprehensive user manuals and maintenance guides in multiple languages
-Custom training programs: Available for organizations deploying multiple units
Q14: What is the warranty period?
A: Standard warranty includes:
-PV modules: 10-year product warranty, 25-year linear performance warranty
-Battery storage: 5 years or 6000 cycles (whichever comes first)
-Water generator: 2 years
-Trailer and structure: 3 years
Extended warranty options are available upon request.
Q15: Can the system be integrated with existing solar or power systems?
A: Yes. Our EMS is designed for flexible integration. Options include:
-AC coupling with existing solar systems
-Hybrid operation with grid power when available
-Integration with existing microgrids
-Generator hybrid mode for fuel savings
Please provide details of your existing infrastructure for a customized integration solution.
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��Main Components List
No. | Item | Model/Specification | Qty |
1 | Trailer with PV System | 6102×2289×1940mm; 7.36kWp PV capacity | 1 |
2 | PV Inverter | 6kW | 1 |
3 | Battery Pack | 20kWh total (2×10.24kWh) | 1 set |
4 | Diesel Generator | 7kW; Single-phase AC220V; Auto start/stop | 1 |
5 | Distribution Box | With breakers, busbars | 1 |
6 | Water Generator | 90L/day; 1250W; AC220V/50Hz | 1 |
7 | Energy Management System (EMS) | Intelligent control unit | 1 set |
8 | Cables, Conduits, Accessories | — | 1 lot |
Contact Us
Sanhe Power Tech (Shenzhen) Co., Ltd.
Email: yvonne.zhang@samwha-cn.com
Website: www.sanhenergy.com
For Custom Solutions
Please provide the following information for a customized quotation:
1. Daily water requirement (L/day)
2. Number of people to serve
3. Location/Country
4. Climate conditions (if known)
5. Any special requirements
