EPC Energy Technology
Electro Power Cell / Power The Future


Provides system engineering solutions for green hydrogen, CO₂ utilization & Power-to-X



A green energy closed-loop solution for off-grid areas, microgrids, and zero-carbon communities.


Product Overview

The off-grid PV-hydrogen-power integrated system combines solar panels, water electrolysis, hydrogen storage, and fuel cell power generation into a "solar-hydrogen-electricity" clean energy cycle. Designed for areas with unstable or no grid access, the system uses PV electricity during the day to produce and store hydrogen via electrolysis. At night or during cloudy periods, the fuel cell supplies power, enabling 24/7, zero-emission, low-noise independent electricity supply.


System Components

PV modules (5–100 kWp, customizable)
PEM/AEM electrolysis modules (1–20 Nm³/h)
High-pressure / solid-state hydrogen storage (20–1000L, 30 MPa)
Fuel cell power generation module (1–50 kW)
Intelligent control and energy management system (EMS)
Auxiliary modules (water treatment, cooling, rectifier, gas drying, etc.)

⚙️ Technical Parameters (Reference Configuration)

Parameter                                          Unit                     Value (Customizable)
Storage Capacity                                 kWh                             300–500
Electrolyzer H₂ Production Rate         Nm³/h                             0.5–2
H₂ Storage Pressure                           MPa                 20–35 or solid-state storage
Fuel Cell Rated Power                         kW                     3 (expandable to 50)
System Efficiency (Power Only)           %                                35–50%
System Efficiency (CHP Mode)            %                   ≥85% (with heat recovery)
Control System                                     –            PLC + Touchscreen + Remote Monitoring
Installation Type                                   –                 Skid-mounted / Containerized
Operating Temperature Range            °C                              –10 to +45

🌍 Typical Applications

Off-grid villages, mountain areas, and island standalone power supply
PV-hydrogen-storage integrated microgrids
Infrastructure sites such as border posts, radar/communication stations, and monitoring facilities
High-end campsites and eco-friendly resorts
Emergency energy supply centers for post-disaster response

💡 Core Advantages

100% clean energy off-grid operation
Full closed-loop of generation, storage, and intelligent power dispatch
Zero carbon emissions, low noise, adaptable to diverse terrains
Supports hybrid energy coordination among solar, grid, and hydrogen
Rapid deployment with modular, skid-mounted design
Scalable with parallel system expansion and microgrid integration

🔧 Optional Configurations

Solid-state hydrogen storage / high-pressure cylinder packs
Supercapacitor or lithium battery auxiliary energy storage
Remote monitoring platform / APP energy consumption analysis
Heat recovery for domestic hot water or heating
Fully enclosed containerized mobile energy station design
Electro Power Cell Energy Technology
(Shanghai) CO., Ltd
Contact us:
✉️   fern@electropowercell.com
         
             +86 181 1735 8642

Address：Building 6, Caohejing Science and Technology Oasis,
                Yaobei Road, Songjiang District, Shanghai, China