ES-BOX40S-B 2.56kWh
ES-BOX40S-B 2.56kWh
Safe & stable:
1. Built in BMS with multiple protections.
2. Real time monitoring of data through communication function.
Flexible & convenient:
1. Simple design and fast debugging speed.
2. Support multiple installation schemes, easy to install.
3.Compatible with multi-brand inverters.
4.Stackable and flexible deployment.
Smart operation & management:
1.Remote O&M to improve operational efficiency.
2.Remote diagnosis OTA upgrade.
High performance:
1. High consistency. Low internal resistance ensures good consistency in battery discharge.
2. High capacity. Rate charge and discharge.
Description
| Product Model | ES-BOX40S-C | ES-BOX40S-B | ES-BOX40S PLUS | ES-BOX40S PLUS+ |
| Nominal Energy | 2.56kWh | 3kWh | 5.12kWh | 6kWh |
| Nominal Voltage | 25.6V | |||
| Equalized Charge Voltage | 27.2V | |||
| Discharge Cut-Off Voltage | 22-22.4V | |||
| Float Charge Voltage | 28V | |||
| Bulk Charge Voltage | 28.4V | |||
| Max. Charge Current | 100A | |||
| Max. Discharge Current | 100A | |||
| Weight | =20kg | =22kg | =35kg | =43kg |
| Dimensions L*W*H (mm) | 353*320*125 | 325*320*150 | 400*337*155 | 350*353*235 |








