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The EP11 is a high-performance, scalable high-voltage battery storage system designed for modern homes and small commercial applications. It offers maximum flexibility for a broad range of energy storage scenarios. Additional battery modules can be installed in parallel, allowing you to expand up to a total usable capacity of 41.6 kWh (4 units).
| Item | Value |
|---|---|
| Electrical Characteristics | |
| Compatible PCS | All series of H1, KH, H3, H3-Pro, US |
| Battery Type | LiFePO4 prismatic cell |
| Nominal Energy [kWh] | 10.36 |
| Nominal Voltage [V] | 384 |
| Operating Voltage [V] | 348 – 438 |
| Max. Charge/Discharge Current [A] | 27 |
| Recommended Charge Current [A] | 13.5 |
| Peak Discharge Current [A] | 65 @ 60 s |
| Peak Charge Current [A] | 32.4 @ 5 s |
| Round-Trip Efficiency [%] | ≥ 95% |
| Depth of Discharge [%] | 90% |
| Cycle Life | ≥ 24,000 cycles |
| Communication | CAN |
| Display | LED × 5 |
| Operating Conditions | |
| Installation Location | Indoor / Outdoor |
| Operating Temperature [°C] | Charge: 0 – 55 |
| Storage / Discharge Temperature [°C] | −10 – 55 |
| Cooling Method | Natural convection |
| Humidity [%] | 5 – 95 (non-condensing) |
| Altitude [m] | Max. 2,000 |
| Mechanical Characteristics | |
| Product Size (W × H × D) | 710 × 625 × 149 mm |
| Weight [kg] | 99 ± 2 |
| Certificates | |
| Safety | IEC 62619 |
| EMC | EN IEC 61000-6-1 / 61000-6-3 |
| Transportation | UN38.3 |
| Ingress Protection | IP65 |
You may return most new, unopened items within 30 days of delivery for a full refund. We'll also pay the return shipping costs if the return is a result of our error (you received an incorrect or defective item, etc.).
You should expect to receive your refund within four weeks of giving your package to the return shipper, however, in many cases you will receive a refund more quickly. This time period includes the transit time for us to receive your return from the shipper (5 to 10 business days), the time it takes us to process your return once we receive it (3 to 5 business days), and the time it takes your bank to process our refund request (5 to 10 business days).
Please find the Shipping Policy detial on the bottom of page.
When you place an order, we will estimate shipping and delivery dates for you based on the availability of your items and the shipping options you choose. Depending on the shipping provider you choose, shipping date estimates may appear on the shipping quotes page.
Please also note that the shipping rates for many items we sell are weight-based. The weight of any such item can be found on its detail page. To reflect the policies of the shipping companies we use, all weights will be rounded up to the next full pound.
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