Description
SunGold Power Off-Grid Solar Kit 5000W 48VDC 120V LiFePO4 10.24KWH Lithium Battery 6 X 450 Watt Bifacial Solar Panels
The number that matters off-grid isn’t watts, it’s how long you last after dark. This is the kit for a cabin, tiny home, or off-grid build where everything runs on 120V and you’re tired of starting a generator every time the weather turns. With 10.24kWh of LiFePO4 behind a 5,000W inverter and 2.7kW of bifacial solar, it keeps a refrigerator running for more than two days with no sun, and refills as soon as the sun’s back.
120V output only. This kit doesn’t run 240V appliances. No well pump, central AC, electric dryer, or electric water heater. If you need 240V, our split-phase kits start at 6.5kW.
Key features
10.24kWh of reserve, which is the whole point – Double the storage of our entry 5kW kit. It’s the difference between recharging every day and having real reserve when the weather turns.
Bifacial N-type panels, 22.5% efficient – Dual-glass modules that generate from the back face as well as the front, at up to 80% of front-side output where light reflects onto them. Over gravel, concrete, a light roof or snow that’s real extra production the 450W nameplate doesn’t capture. N-type cells also avoid the light-induced degradation that affects conventional P-type panels, and carry a 30 year linear performance warranty rather than the usual 25.
Wi-Fi model inverter – This kit ships the Wi-Fi version of the SPH5048P, so production, battery state, and system status can be monitored from your phone through the SunGold app.
5,000W pure sine wave – Clean enough for laptops, medical equipment, and variable-speed tools, not just resistive loads.
Room to add roughly 2,800W more solar – The kit ships 2,700W and the inverter accepts 5,500W, so the array can grow without replacing anything.
7,000+ cycle batteries – Rated past 7,000 cycles with an integrated BMS on each unit, protecting against overcharge, deep discharge, and short circuit. At one cycle a day that’s nearly twenty years before the rated endpoint.
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