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

The Felicity FLB48280TG1-H is a battery with 14.3kWh of usable storage, a 51.2V nominal bus, Charge: 0-55°C/Discharge: -20~55 °C rated.
The Felicity FLB48280TG1-H is a battery with 14.3kWh of usable storage, a 51.2V nominal bus, Charge: 0-55°C/Discharge: -20~55 °C rated. Every figure on this page is taken from the manufacturer's datasheet for the FLB48280TG1-H.
| Nominal Energy | 14.3kWh |
|---|---|
| Nominal Voltage | 51.2V |
| Operating Voltage | 44.8-57.6V |
| Max. Charge/Discharge Current | Charge 150A Discharge 150A |
| Max. Charge/Discharge Power | Charge 7680W Discharge 7680W |
| Depth of Discharge(DOD) | 95% |
| Scalability | Up to 32 units in parallel |
| Communication | CAN2.0/RS485/WIFI/Bluetooth |
| Protection Level | IP65 |
| Protection | BMS, Fuse, Breaker, MX+OF |
| Display | LED |
|---|---|
| Net Weight | 118Kg |
| Gross Weight | 140.5Kg |
| Product Dimension | 450X895X235MM |
| Operating Temperature | Charge:-20-55°C/Discharge: -20~55 °C |
|---|




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 →