All-in-One Energy Storage
JN 2KWH
2 kW / 2.637 kWh
JN 2KWH integrates an LFP battery, inverter and controller, with 2 kW rated AC output and 2.637 kWh nominal battery energy for home backup and off-grid applications.
Values follow the supplied product sheet. Confirm the current revision, installation requirements and destination-market documents.
2 kW
Rated AC output2000 W
Battery energy2637 Wh
Nominal voltage12.8 V
Maximum PV input power3000 W
LFP battery storage
BMS protection functions
MPPT solar input
Portable solar all-in-one
JN 2KWH integrates an LFP battery, inverter and controller, with 2 kW rated AC output and 2.637 kWh nominal battery energy for home backup and off-grid applications. The product sheet lists a 12.8 V battery platform and up to 3000 W PV input. Select the unit by both output power and battery energy; confirm the required output voltage and installation conditions.
- Integrated inverter and controller
- LFP battery storage
- BMS protection functions
- MPPT solar input
Applications
Plan around the actual loads.
01Home backup
02Off-grid applications
03Indoor power supply
Technical specifications
Values follow the supplied product sheet. Confirm the current revision, installation requirements and destination-market documents.
| Rated AC output | 2000 W |
|---|---|
| Battery energy | 2637 Wh |
| Nominal voltage | 12.8 V |
| Maximum PV input power | 3000 W |
| Dimensions (W × D × H) | 397 × 237 × 440 mm |
| Weight listed in product sheet | 29.5 kg |
| Maximum PV open-circuit voltage | 450 V DC |
| MPPT operating voltage | 30–400 V DC |
| Maximum PV input current | 18 A |
| Maximum charging current | 100 A |
| Discharging current | 150 A |
| Ingress protection | IP21 |
| Ambient temperature | −10–60°C |
| Cooling | Air cooling |
| Noise | ≤65 dB |
| Battery chemistry | LFP |
| AC input voltage | 90–280 V AC |
| MPPT channels | 1 |
| Interfaces listed in product sheet | RS485 (BMS), RS232 (Wi-Fi), CAN |
| Output voltage (unit not stated in source) | 208 / 220 / 230 / 240 |
Questions about this model
Are output power and battery energy the same rating?
No. 2000 W is rated AC output power, while 2637 Wh is nominal battery energy. The folder name JN 2KWH is the product designation; use the sheet’s exact energy value for comparison.
How should backup runtime be evaluated?
Runtime depends on the connected loads, usable battery energy, conversion losses and operating conditions. The nominal energy figure is not a guaranteed backup duration.
Product documents
Product sheet (English)
Download the supplied English product sheet. Match the model and current revision before ordering.
Product sheet (English)PDF · ENCompare the portable range.
Compare rated AC power and nominal battery energy separately.
Discuss your backup requirements.
Send the model, destination market, load list, target runtime and required quantity.
Request a quote