Jiangsu SunPhoton Intelligence Technology Co., Ltd.
| Packaging Details | Different packaging methods are adopted according to different modes of transport. |
| Supply Ability | 10,000 Pieces |
| Payment Terms | T/T |
| Rated Voltage | 51.2V |
| Delivery Time | 5-30 workingdays |
| Certification | UN38.3 |
| Model Number | G-20000A 51.2V 400AH |
| Place of Origin | China |
| Brand Name | SunPhoton |
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Product Specification
| Packaging Details | Different packaging methods are adopted according to different modes of transport. | Supply Ability | 10,000 Pieces |
| Payment Terms | T/T | Rated Voltage | 51.2V |
| Delivery Time | 5-30 workingdays | Certification | UN38.3 |
| Model Number | G-20000A 51.2V 400AH | Place of Origin | China |
| Brand Name | SunPhoton | ||
| High Light | 51.2V home solar power battery storage ，400AH home solar power battery storage ，5.12kW homemade solar battery storage | ||
The YIFEI Home Storage Battery G-20000A 51.2V 400Ah is a high-capacity wall-mounted lithium iron phosphate (LiFePO4) energy storage system designed for large residential, commercial, and small industrial energy storage applications. With a total usable energy of 20.48kWh, it delivers strong, stable, and long-duration backup power for solar and hybrid energy systems.
This model is built for high-load performance scenarios, supporting advanced inverter communication, intelligent energy management, and flexible system expansion, making it ideal for users requiring higher energy autonomy and reliability.
| Item | Specification |
|---|---|
| Product Name | YIFEI Home Storage Battery G-20000A 51.2V 400Ah |
| Battery Capacity | 20.48 kWh (51.2V, 400Ah) |
| Rated Capacity | 400Ah |
| Cell Configuration | 16S2P |
| BMS Configuration | 16S200A |
| Rated Voltage | 51.2V |
| Operating Voltage Range | 44.8V – 58.4V |
| Rated Charge/Discharge Current | 100A |
| Peak Current | 200A (205A for 10 seconds sustained) |
| Rated Charge/Discharge Power | 5.12 kW |
| Peak Power | 10.24 kW (10.50 kW for 10 seconds sustained) |
| Cycle Life | ≥6000 cycles (80% DOD, 25°C) |
| Communication Interface | RS485 / CAN / RS232 |
| Remote Monitoring | Bluetooth (optional) / Wi-Fi |
| Parallel Capability | Recommended 6 units, supports up to 16 units |
| Mounting Method | Wall-mounted |
| Protection Rating | IP21 |
| Operating Temperature | Charge: 0°C to 50°C / Discharge: -10°C to 60°C |
| Storage Temperature | <3 months: -10°C to 25°C / <1 year: 0°C to 25°C |
| Humidity Range | 0% – 95% |
| Max Operating Altitude | 2000 m |
| Supported Inverter Brands | SMA / Growatt / TBB / Deye / GOODWE / PYLON / Luxpowertek / Victron Energy / SOFAR / INVT |
| Installation Method | Wall-mounted |
| Cable Exit | Side exit |
| Compliance | UN38.3 Transport Standard |
| Dimensions (L×W×H) | 865 × 560 × 320 mm |
| Net Weight | 166.5 kg |
| Gross Weight | 184 kg |
| Packaging | Wooden crate: 620 × 380 × 1025 mm |
| 20ft Container Capacity | 108 units |
| 40ft Container Capacity | 148 units (weight-limited) |
Company Details
Business Type:
Manufacturer,Distributor/Wholesaler,Importer,Exporter,Trading Company,Seller
Year Established:
2017
Total Annual:
1000，000，000-10，000，000，000
Employee Number:
1~100
Ecer Certification：
Verified Supplier
SunPhoton Group‑Business Overview SunPhoton operates under SunPhoton Group. The group runs with specialized segmented entities covering global new‑energy export, domestic PV projects, BIPV & EPC, medical AI and intelligent robotics. It builds an industrial matrix centered on new‑energ... SunPhoton Group‑Business Overview SunPhoton operates under SunPhoton Group. The group runs with specialized segmented entities covering global new‑energy export, domestic PV projects, BIPV & EPC, medical AI and intelligent robotics. It builds an industrial matrix centered on new‑energ...
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