Product Name 48V200AH 10KWH LiFePO4 powerwall batteries
Nominal voltage 51.2V
Nominal capacity 200AH
Energy 10240WH
Internal resistance <20mΩ
Cycle life 4000 cycles/0.5C,until 80%capacity
Self discharge <3.5% per month at 25℃
Standard charging Max.charging voltage 58.4V
At 0℃~45℃ temperature, charged to 58.4V at a constant current of 0.5C,
and then,changed continuously with constant voltage of 58.4V until the current was not more than 0.02C.
Charging current 100A
Max. charging current 100A
Standard discharging Discharging current 200A
Max. continuous current 200A
Max.pulse current 300A(<3S)
Discharging cut-off voltage 45V
Model | Helios | |||
Battery Type | LiFe PO4 | |||
Battery Module | Helios 3 | Helios 5 | Helios 7 | Helios 10 |
Battery Capacity (Ah) | 60 | 100 | 150 | 202 |
Nominal Battery Energy (kWh) | 3 | 5.1 | 7.6 | 9.6 |
Max Output Power（kW） | 2.4 | 4.8 | 7.2 | 10.3 |
Net Weight（Kg） | 41 | 56 | 81 | 98 |
Dimension (L*W*H mm) | 350*300*180 | 700*580*210 | ||
Working Voltage (V) | 43.2~58.4 | |||
Operating Temp.Range (°C) | -20~50 | |||
Calendar Life (Cycles) | 6000@25°C,80%DOD | |||
Nominal Voltage(V) | 51.2 | |||
Protection Level | IP54 | |||
| Communication | CAN/RS485 | |||
Certification & Safety Standard | TUV/CE/EN62619/IEC62040/UN38.3/CECAccredited | |||
Monitoring & Protection | BMS | |||
| HMI | LCD | |||
Q1: What products do you offer?
Our main products is Lithium Ion Batteries. Now we can offer Home Energy Storage, Telecom Battery， Battery Pack，Lithium Battery 24V 48V etc.
Q2: How can I get a sample to check your quality?
If you need sample to test, please pay for the freight and sample cost. And the sample cost will be returned back to you after you place an bulk order more than our MOQ.
Q3: Can I have the products with my own logo?
Yes. We can offer both OEM and ODM service with prototype design and small MOQ.
Q4: How long can I expect to get the sample?
The samples will be ready for delivery in 3~5days after we receive the payment.
Q5:Can you give me a discount?
Yes, based on wholesale service, we have better discount for bigger quantities. We will quote you the best price based on your order quantity.
Q6. What are the advantages that distinguish from others?
1. Official cooperative supplier of China State Grid Official
2. With professional product development team
3. Rich experience in wireless computer room
4. With superior energy storage solution
Q7. How to do if I can’t reach your minimum order quantity?
Do not worry about that. If you can’t reach MOQ for each item, we suggest you refer to our goods in stock and group sourcing items. We also can send you the latest list of the prompt goods for your reference.
Q8: How to make order?
Send us your purchase order by email , or ask us to send you a proforma invoice for your order, or start an order on Alibaba Trade Assurance