12KW 20KWh All‑In‑One Hybrid Solar ESS 51.2V LiFePO4 Off‑Grid Energy Storage System For Home & Small Business Backup Power
| Waterproof Rating: | IP65 |
| Item | Specification |
|---|---|
| Rated Inverter Power | 12KVA /12KW |
| Instantaneous Peak Power | 18000VA |
| Battery Nominal Energy | 20kWh (51.2V 392Ah LiFePO4) |
| Max PV Input Power | 15000W, Dual MPPT |
| AC Output Waveform | Pure Sine Wave |
| Battery Cycle Life | ≥8000 Times @80% DOD,25℃ |
| Communication Interface | RS232, RS485, Dry Contact |
| AC Rated Input Voltage | 230VAC (50/60Hz auto‑detect) |
| Net Weight / Gross Weight | 163kg /179kg |
| Product Dimension(L×W×H) | 520463760 mm |
1.All‑in‑one Integrated Compact Design Integrate 12kW hybrid inverter & 20kWh LiFePO4 battery in one cabinet, plug‑and‑play, greatly reduce installation work and save indoor placement space.
2.Powerful Stable AC Output Capacity 12KW rated continuous output, 18KVA instantaneous peak power, pure sine‑wave AC, supports air‑conditioner and heavy‑load appliances for home and small‑shop backup scenarios.
3.Long‑Cycle‑Life LiFePO4 Battery Pack Built‑in 51.2V 20kWh grade‑A LiFePO4 battery, ≥8000 cycles@80%DOD, excellent aging resistance for long‑term daily cyclic charge‑discharge operation.

1.Dual‑MPPT High‑Efficiency PV Charging Dual‑channel MPPT solar charging, max PV input power 15000W, wide 120‑450VDC working range, high efficiency to harvest solar power for battery storage.
2.Complete Multi‑Layer Safety Protection System Smart integrated BMS offers over‑charge, over‑discharge, over‑current & short‑circuit protection; pass strict damp‑heat & temperature impact reliability tests.
3.Friendly Operation & Maintenance Experience Equipped with LCD display & multiple communication ports RS232/RS485/Dry‑Contact; universal wheels design for easy moving, simple local parameter setting.
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