| Datasheet | ARK 2.5L | ARK 5.1L | ARK 7.6L | ARK 10.2L | ARK 12.8L |
| Battery Module | ARK 2.5L-A1 (2.56kWh, 51.2V, 28kg) | ||||
| Number of Modules | 1 | 2 | 3 | 4 | 5 |
| Energy Capacity | 2.56kwh | 5.12kwh | 7.68kwh | 10.24kwh | 12.8kwh |
| Usable Capacity | 2.30kwh | 4.6kwh | 6.9kwh | 9.21kwh | 11.52kwh |
| Dimension (W/D/H) | 650/260/185mm | 650/260/365mm | 650/260/545mm | 650/260/725mm | 650/260/905mm |
| Weight | 28kg | 56kg | 84kg | 112kg | 140kg |
| Standard Charge/ Discharge Current | 25A | 50A | 75A | 100A | 100A |
| Datasheet | ARK 15.3L | ARK 17.9L | ARK 20.4L | ARK 23.0L | ARK 25.6L |
| Battery Module | ARK 2.5L-A1 (2.56kWh, 51.2V, 28kg) | ||||
| Number of Modules | 6 | 7 | 8 | 9 | 10 |
| Energy Capacity | 15.35kwh | 17.92kwh | 20.48kwh | 23.04kwh | 25.64kwh |
| Usable Capacity | 13.81kwh | 16.12kwh | 18.43kwh | 20.73kwh | 23.04kwh |
| Dimension (W/D/H) | 650/260/1085mm | 650/260/1265mm | 650/260/1445mm | 650/260/1625mm | 650/260/1805mm |
| Weight | 168kg | 196kg | 224kg | 252kg | 280kg |
| Standard Charge/ Discharge Current | 100A | 100A | 100A | 100A | 100A |
| General | |||||
| Battery Type | Cobalt Free Lithium Iron Phosphate (LFP) | ||||
| Nominal Voltage | 51.2V | ||||
| Operating voltage Range | 47.2 - 56.8V | ||||
| IP Protection | IP65 | ||||
| Installation | Wall-mounted or Floor installation * 1 | ||||
| Operation Temperature | -10~50°C* 2 | ||||
| Features | |||||
| BMS Monitoring Parameters | SOC, System voltage, current, cell voltage, cell temperature, PCBA temperature measurement | ||||
| Communication Port | CAN | ||||
Q1. Can I have a sample order for lithium batteries?
A: Yes, we welcome sample order to test and check quality. Mixed samples are acceptable.
Q2. What about the lead time?
A:Sample needs 15-35 days, mass production time needs 35-45days. If in stock, 7 days is okay.
Q3. Do you have any MOQ limit for lithium batteries order?
A: Low MOQ, 1pc for sample checking is available.
Q4. How do you ship the goods and how long does it take to arrive?
A: Sea shipping is very convinent for clients, and shipping cost is very cost-effective.
Q5. How to proceed an order for lithium batteries?
A: Firstly, let us know your requirements or application. Secondly, we quote according to your requirements or our suggestions.Thirdly, customer confirms the order and places deposit for formal order. Fourthly, We arrange the production of lithium battery for you.
Q6: Do you offer guarantee for the products?
A: Yes, 12 Years warranty is provided for growatt ark hv solar storage battery.
