All-In-One 12kW 20kWh Hybrid Solar ESS — Pure Sine Wave, 96% Efficiency, 8000-Cycle LiFePO4 Backup Power for Home & Business

Price Negotiable
Price: Contact us for more details.
MOQ: 1
Delivery Time: 5-8DAYS
Brand: Kingconn
Product Description
Parameter Specification
Rated Power 12KVA / 12KW
Battery Energy 20kWh (20,000Wh)
Nominal Voltage 51.2V (16S)
Nominal Capacity 392Ah
PV Input Dual MPPT, up to 15,000W, 500VDC
Max Charging Current 160A (PV) / 120A (Grid)
Max Discharge Current 200A
Output Waveform / Voltage Pure Sine Wave, 220/240VAC ±5%
Cycle Life ≥8,000 cycles (80% DOD, 25°C)
Dimension / Net Weight 520×463×760mm / 163kg

1.Peak 96% PV-to-inverter efficiency and pure sine wave output slash energy loss, so more of every sunbeam and battery watt reaches your appliances and cuts daily power bills.

2.Grade-A LiFePO4 cells deliver 8,000+ charge cycles at 80% DOD — over 20 years of dependable service, far outlasting conventional batteries and slashing long-term replacement cost.

3.A 20kWh pack at 51.2V / 392Ah holds a full day of home or shop power. Run TVs, AC, and lighting through blackouts—grid-down backup you can actually live on.

1.A 10ms transfer keeps computers and sensitive electronics alive during outages; appliances switch within 20ms. No flicker, no downtime, seamless grid-to-battery backup.

2.Dual 7.5kW MPPT trackers accept up to 15,000W solar and 500VDC input, squeezing maximum harvest from rooftop arrays while staying compatible with 50/60Hz grids worldwide.

3.A compact 520×463×760mm cabinet on wheels with full voltage, current, and temperature protection. Plug-and-play for home, shop, farm, or emergency—installed in minutes.

Contact me if interested.


Get in Touch

Have questions about our products or want to discuss a custom order? Our team is ready to help you.

Company Shenzhen Kingconn Technology Co., Ltd
Location 505,8th Factory,Tianlixin indurstry park,longxi,Longgang District,Shenzhen,Guangdong,China
Contact Person Steven

Request A Quote

Please check your email address.
Your message must be at least 20 characters.