NINGDIAN / Home energy
2kW All-in-One Home Energy Storage Unit
An integrated inverter and energy storage unit for home solar and storage configurations.
- Unit power
- 2 kW
- Unit capacity
- 4.019 kWh
- PV input power
- 3000 W
2026 product brochure Products are identified by brochure specifications. Confirm the exact model during selection.
DETAILS THAT MATTER
A closer look.
01
Integrated inverter and storage
2 kW / 4.019 kWh, with an integrated inverter and energy storage.
02
Solar input
1 MPPT channel with 3000 W PV input power.
03
BMS and communication
The manual lists RS485 (BMS), RS232 (WIFI) and CAN internal interfaces.
Main specifications
| Unit power / capacity | 2 kW / 4.019 kWh |
|---|---|
| Dimensions (L × W × H) | 355 × 147 × 335 mm |
| Product weight | 37.5 kg |
| Rated output voltage | 220 / 230 / 240 Vac |
| MPPT channels | 1 |
| PV input power | 3000 W |
View all specifications
Unit specifications
| Unit power / capacity | 2 kW / 4.019 kWh |
|---|---|
| Dimensions (L × W × H) | 355 × 147 × 335 mm |
| Product weight | 37.5 kg |
Inverter and solar input
| Rated output voltage | 220 / 230 / 240 Vac |
|---|---|
| MPPT channels | 1 |
| PV input power | 3000 W |
| PV input current | 18 A |
| Maximum PV open-circuit voltage | 450 Vdc |
| IP protection rating | IP21 |
| Operating ambient temperature | −10–60 ℃ |
| Noise level | ≤65 dB |
| Cooling | Air cooling |
Communication and battery
| Internal interfaces | RS485（BMS）、RS232（WIFI）、CAN |
|---|---|
| Battery type | LFP |
| Voltage range | 10–15 Vdc |
| Maximum charge current | 100 A |
| Discharge current | 150 A |
Specification source: Product Manual 2026-05 · PDF page 9
