shenzhen Coslight power technolohy Co.,ltd
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10KWH Energy Storage Lithium Battery 200AH For Household Power Supply
Coslight Rechargeable 10KWH Energy Storage Lithium Battery 200AH High Safety
Our battery module consists of multiple cells connected in a series and/or a parallel, encased in a mechanical structure. The system is modular in design, allowing for it to be easily switched to a different capacity and power as per your demands. The unit can be wall mounted, floor mounted, and server rack mounted.
ELECTRICAL PERFORMANCE
| Nominal Voltage | 51.2 V |
| Nominal Capacity | 200AH |
| Capacity @ 20A | 600 min |
| Energy | 10240Wh |
| Communication | CAN2.0/RS232/RS485 |
| Resistance | ≤45 mΩ @ 50% SOC |
| Efficiency | >96% |
| Module Parallel | Up to 16 packs |
CHARGE PERFORMANCE
| Recommended Charge Current | 20A |
| Maximum Charge Current | 100A |
| Recommended Charge Voltage | 57.6V |
| BMS Charge Cut-Off Voltage | <54.7 V (3.65V/Cell) |
| Reconnect Voltage |
>54 V (3.6V/Cell) |
| Balancing Voltage | <54V (3.6V/Cell) |
| Maximum Batteries in Series (cells) | 15(*Consult MUST) |
MECHANICAL PERFORMANCE
| Dimension (L x W x H) | 482*500*222mm 19.0x 19.7x 8.7” |
| Approx. Weight | 35.7 lbs (80 kg) |
| Terminal Type | DIN POST |
| Terminal Torque | 80 ~ 100 in-lbs (9 ~ 11 N-m) |
| Case Material | SPPC |
| Enclosure Protection | IP54 |
DISCHARGE PERFORMANCE
| Maximum Continuous Discharge Current | 100A |
| Peak Discharge Current | 110 A (3s) |
| BMS Discharge Cut-Off Current | 150A (300ms) |
| Balancing open voltage | 51.7V (3.45V/Cell) |
| Recommended Low Voltage Disconnect | 41.2 V (2.75V/Cell) |
| BMS Discharge Cut-Off Voltage | >30.0V (2s) (2.0V/Cell) |
| Reconnect Voltage
| >37.5 V (2.5V/Cell) |
| Short Circuit Protection | 250 ~ 500 μs |
TEMPERATURE PERFORMANCE
| Discharge Temperature | -4 ~ 131 ºF (-20 ~ 55 ºC) |
| Charge Temperature | -4 ~ 113 ºF (0 ~ 45 ºC) |
| Storage Temperature | 23 ~ 95 ºF (-5 ~ 35 ºC) |
| BMS High Temperature Cut-Off | 149 ºF (65 ºC) |
| Reconnect Temperature | 131 ºF (55 ºC) |
HEATING FOIL PERFORMANCE
| Heating Temperature Range | -4 to 41 ºF (-20 to 5 ºC) |
| Heating Time | Approximately 1 hour @ 7.5 A |
| BMS Heating Foil Cut-Off | 158 ºF (70 ºC) |
Company information
FAQ
Q1: Are you a factory or trading company?
A: We are a professional battery manufacturer with our own factory and brand. We provide all kinds of OEM/ODM services for clients, which can produce by your samples or technical drawings. We can build the molds and fixtures.
Q2.Can I have a sample order?
A: Yes, we welcome sample order to test and check quality.
Q3: Where can I get the price?
A: We will offer you the best quotation in 12 hours after we get the product specifications such as voltage capacity application etc.
Q4. What are your terms of payment?
A: T/T 30% as deposit, and 70% before delivery. We'll show you the photos of the products and packages before you pay the balance.
Q5. How about your delivery time?
A: Generally, it will take 20-30 days after receiving your advance payment. The specific delivery time depends on the items and the quantity of your order.
Q6. Do you test all your goods before delivery?
A: Yes, We have a professional QC team to make sure that the product in good condition before sending out the goods.
Q7: How do you make our business a long-term and good relationship?
A:1. We keep good quality and competitive price to ensure our customers benefit ;
2. We respect every customer as our friend and we sincerely do business and make friends with them, no matter where they come from.