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| Model No | YP51400 20KWH |
| Nominal Parameters | |
| Voltage | 51.2V |
| Material | Lifepo4 |
| Capacity | 400Ah |
| Energy | 20.48KwH |
| Dimensions (L x W x H) | 600x846x293 mm |
| Weight | 205KG |
| Basic Parameters | |
| Life time(25°C) | Expected Life time |
| Life cycles(80% DOD, 25°C) | 6000 Cycles |
| Storage time / temperature | 5 months @ 25°C; 3 months @ 35°C; 1 month @ 45°C |
| Operation temperature | ﹣20°C to 60°C @60+/-25% Relative Humidity |
| Storage temperature | 0°C to 45°C @60+/-25% Relative Humidity |
| Lithium Battery Standard | UL1642(CelI), IEC62619, UN38.3, MSDS, CE-EMC |
| Enclosure protection rating | IP21 |
| Electrical Parameters | |
| Operation voltage | 51.2 Vdc |
| Max. charging voltage | 58 Vdc |
| Cut-off-Discharge Voltage | 46 Vdc |
| Max, charging and discharging current | 100A Max. Charge and 200A Max. Discharge |
| Compatibility | Compatible with all standard off grid inverters and charge controllers. Battery to inverter output sizing keep 2:1 ratio. |
| Warranty Period | warranty 5-10 years |
| Remarks | The battery BMS must be wired in parallel only. Wiring in series will void the warranty. |
We adhere to strict shipping packaging standards to guarantee the impeccable condition of our 20kWH-51.2V 400Ah lithium iron phosphate batteries during transit. Each battery is carefully packaged with multiple layers of protection, effectively protecting against any potential physical damage. Our efficient logistics system ensures prompt delivery and timely receipt of your order.
Our other solar battery series: High voltage batteries, All In One ESS.
YP51400 20KWH is a fully – integrated home storage system with Lifepo4 batteries, applied for easily retrofitted to an existing solar PV installation. The system stores energy generated during the day and discharge at night when household electricity demand peaks. We expect the battery pack about 20 years life and more than 6000 cycles.
Enjoy easy installation and cost efficiency with Home SOLAR WALL BATTERY, We are always ready to supply the first-class products and meet the various needs of the customers.
You’re looking at a Solar System 51.2V 400ah 20kwh Li-ion Battery.
This battery is designed to be used as a replacement for the original battery that came with your solar system. It’s guaranteed to be compatible with your solar system and work just as well as the original.
This is a lithium ion battery, so it will charge faster than other types of batteries. It has an energy density of 400Ah, which means it can hold more energy than most other lithium ion batteries on the market today.
Our lithium battery storage utilizes advanced lithium iron phosphate technology to deliver exceptional performance and superior safety. Each LiFePO4 battery storage unit has received various international certifications, including MSDS, UN38.3, UL1973, CB62619, and CE-EMC. These certifications verify that our products meet the highest quality and reliability standards globally. In addition to delivering outstanding performance, our batteries are compatible with a wide range of inverter brands available on the market, providing customers with greater choice and flexibility. We remain dedicated to providing reliable and efficient energy solutions for both residential and commercial applications, catering to the diverse needs and expectations of our customers.
The battery has an expected lifespan of 15 to 20 years, with support for more than 6000 cycles (at 80% DOD, 25°C). The product comes with a warranty period of 5-10 years.
The battery BMS must be wired in parallel only. Wiring in series will void the warranty parameters.
Yes, it is compatible with all standard off-grid inverters and charge controllers. Ensure that the battery to inverter output sizing maintains a 2:1 ratio.
This product meets high global quality and safety standards, holding multiple certifications including UL1642 (Cell), IEC62619, UN38.3, MSDS, and CE-EMC.
Yes, the modular design allows your home storage capacity to be easily expanded as your overall power demands increase.
Each unit is shipped in a safety UN Box and secured on 1 Pallet. A standard 20' container holds approximately 78 units, while a 40' container holds about 120 units.
