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Sun Gold Power SGM-5K5E Off-Grid Solar Kit, 5,000 W 48 V 120 V inverter, 5.12 kWh LiFePO4, 6 × 200 W panels
Sun Gold Power's one-SKU 48 V cabin kit. A 5,000 W 120 V inverter-charger, one 5.12 kWh LiFePO4 battery and 1,200 W of panels, with breakers, cable and brackets in the same box.
$2,831 at Sun Gold Power, no code needed
Price: $2,831 at Sun Gold Power's official US store, verified 2026-11-13.
Discount code: none listed; Dealectric has no Sun Gold Power code to offer.
Buy: https://dealectric.com/go/sungoldpower-sgm-5k5e-off-grid-solar-kit — opens Sun Gold Power's official US store at no extra cost.
Warranty: 12 or 36 months from the purchase date, depending on the product, with a receipt or other proof of purchase (Sun Gold Power warranty page). The kit listing doesn't say which parts get 36 months.. Returns: 30 days from delivery, undamaged, in the original packaging with all accessories. You pay return shipping unless the item arrived damaged by the carrier, defective, wrong or extra (Sun Gold Power return policy).. Affiliate network: Awin; tracking cookie: None days. All Sun Gold Power codes, including the ones the store rejected: Sun Gold Power discount codes.
Machine-readable record: /offers.json, id = "sungoldpower-sgm-5k5e-off-grid-solar-kit".
Specifications
| Inverter | 1 × 5,000 W 48 V DC, 120 V output, Wi-Fi model |
|---|---|
| Battery | 1 × 51.2 V 100 Ah LiFePO4 (5.12 kWh) |
| Solar panels | 6 × 200 W monocrystalline (1,200 W) |
| Protection and wiring included | 160 A DC breaker, 25 A PV breaker, 4 AWG breaker-to-inverter cable, 50 ft PV extension set, 6 sets of Z-brackets |
| PV input (Sun Gold Power 5000W 48V inverter listing) | Max 5,500 W, 500 V PV array; 100 A or 80 A MPPT; RS485 BMS port |
Model: SGM-5K5E. Figures are from the manufacturer's official product page unless a caveat says otherwise.
Compared side by side
The Sun Gold Power SGM-5K5E Off-Grid Solar Kit appears in this table next to models from other brands:
Who it's for
A cabin used on weekends and holidays that needs about 2–3 kWh a day of 120 V power and has a fixed roof or ground mount for the panels.
Caveats
- 120 V output only. Sun Gold Power's 5000W 48V inverter gives 120/240 V split phase only with more than 2 units in parallel, so this kit won't run a 240 V well pump.
- The listing names a standard 100 Ah 51.2 V LiFePO4 battery. Sun Gold Power's self-heating SGH48100T (heats below 41 °F / 5 °C) costs $1,035 against $981 for the SG48100P.
- The box has no AC disconnect, grounding kit or combiner. Plan for those and for an installer.
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