
FL-OPzV-1000AH-2V
- Voltage Per Unit:2V
- Capacity:1000Ah @10hr-rate to 1.80V per cell @25°C

The Felicity FLB24100WG1 is a battery with 2.56kWh of usable storage, a 25.6V nominal bus, ≥ 6000 Cycles(25 rated.
The Felicity FLB24100WG1 is a battery with 2.56kWh of usable storage, a 25.6V nominal bus, ≥ 6000 Cycles(25 rated. Every figure on this page is taken from the manufacturer's datasheet for the FLB24100WG1.
| Battery Type | LiFePO4 |
|---|---|
| Nominal Voltage | 25.6V |
| Operating Voltage | 22.4~28.8V |
| Depth of Discharge(DOD) | ≥ 95% |
| Protection | Built- |
| Nominal Energy | 2.56kWh |
| Nominal Capacity | 100Ah |
| Max.continuous charge/Discharge current | 100A |
| Peak Charge/Discharge Current (15s) | 150A |
| Scalability | Up to 32 units in parallel(81.92kWh) |
| Cycle Life | ≥ 6000 Cycles(25 |
| Installation | Wall |
|---|---|
| Product Weight Approximate | 29.3kg |
| Package Weight Approximate | 32.9kg |
| Product Dimension | 540x375x150mm |
| Package Dimension | 642×477×253mm |
| Working Temperature Range | Charge: 0°C~+55°C |
|---|---|
| Storge Temperature Range | 0°C~+35°C |
| Humidity | 5%~95% |
| Altitude | ≤ 2000m |




Felicity battery not charging? Below 0°C the BMS blocks the charge, a charge voltage under 57.6 V never fills the pack, and codes C01–C08 explain the rest.
Read: Felicity Battery Not Charging? Codes, Causes & Fixes →A long outage drained the battery, the grid came back shaky, and now there is a code on the screen. What 04, C02, 27 and the grid-return alarms really mean.
Read: Felicity Inverter Error After a Power Cut? What It Means →Inverter cutting out on hot afternoons? Error 18, T-REX 35/F35, E-CHO E12/E13, MPPT 87 and battery C09 — the official Felicity heat codes and their fixes.
Read: Felicity Inverter Overheating? Error 18 & Heat Codes →