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10kWh Wall Power for Off-grid Solar System

Model: SY-GGB5W10kWh
Battery: LiFePO4
Nominal Voltage:51.2V -16S
Nominal Capacity: 200 AH
Nominal energy: 10.24 kWh
Operation voltage range:40.0V-57.6V
Standard charge current: 40A
Max. Continuous charge current:100A
Standard discharge current: 40A
Max. Continuous discharge current:100A
Charging protection voltage:55V
Float charge(approx):55.2V
Temperature sensor protection: 65℃
Charging temperature: 0~45℃
Working Temperature: -20~60℃
Over-current Fuse: 120A
Cycle life: 4000 times(80%DOD )
Communication: RS485/RS232/CAN
Box Size: 900*420*220mm
Weight (KGS):91KGS

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Product Advantages

1. Lifepo4 battery pack. It is new environmentally friendly backup power system focus on short-time and high-rate discharge scenarios.

2. Built-in high-performance BMS. Compared with conventional battery, our battery has a wide range of performance and application advantages, since we choose improted chips and MOS,which provides balancing function and dual protection, .
3. Low internal resistance and high, flat voltage characteristics during strong current discharge, which ensures a wider application field.
4. Low self discharge, and Fast & Efficient Charging.
4. Grade-A cells, guaranteeing longer cycle life. Full inspection before shipment,ensuring zero defect.
5. No maintenance requirements.
6. Calender life: 10 years.
7. Matched Inverters: SMA, Studer Victron,Growatt, Sofar, Deye, Sungrow,Solis, Solax Goodwe,Voltronics,Sorotech and etc


     Note: 1.with LCD SCREEN;
              2.With Battery Back Bracket Holder

              3.In parallel≤15 units ;

Product Parameters



How does it work



What is a solar battery and how does it work?

Solar panels make more electricity during the middle of the day than they do at any other time.
The middle of the day also happens to be when homes use the least amount of electricity. Because of this, your solar panels will produce a lot of electricity in the afternoon that you won't need.

Solar batteries are able to store that extra solar energy so you can use it later on.

Solar home batteries are able to store that extra solar energy so you can use it later on. This lets you power your home on clean renewable energy from your solar panels, even when they aren't producing electricity.
What's great about installing a solar LiFepo4 battery is that it allows you to be less reliant on the grid while ensuring you have access to reliable backup power when there's a power outage.

Advantages of LiFePO4 Battery

Longer Cycle Life: Offers a significant longer cycle life and longer float/calendar life than lead acid batteries helping to minimize replacement cost and reduce total cost of ownership.
Higher Power:Delivers twice the power of lead acid batteries, even high discharge rate, while maintaining high energy capacity.
BMS Protection: Under/Over voltage and current protection ensuring safe and efficient operation.
Charging: Designed to work with AGM chargers.
Safety: Advanced LiFePO4 cell design includes various safeguards including high temp thermal fuse, flame retardant additive and pressure relief valves.
Increased Flexibility: Battery Specialist LiFePO4 batteries are a "drop-in replacement" of lead acid batteries.

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