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Sun Gold Power SGR-8K10E Complete Off-Grid Solar Kit, 8,000 W 120/240 V inverter, 10.24 kWh LiFePO4, 8 × 450 W panels
A complete 48 V off-grid package: an 8 kW split-phase inverter, 3.6 kW of panels and 10.24 kWh of LiFePO4. The panels can refill the battery from empty in about 2.8 peak-sun hours (10,240 Wh ÷ 3,600 W).
$4,949 at Sun Gold Power, no code needed
Price: $4,949 at Sun Gold Power's official US store, verified 2026-11-09.
Discount code: none listed; Dealectric has no Sun Gold Power code to offer.
Buy: https://dealectric.com/go/sungoldpower-sgr-8k10e-off-grid-solar-kit — opens Sun Gold Power's official US store at no extra cost.
Warranty: SG48100P batteries: 10 years. SunGoldPower 450 W N-type panels: 12 years materials and workmanship, 30-year linear performance.. Returns: 30 days from delivery, undamaged, in the original packaging with all accessories. The buyer pays shipping both ways unless the item arrived damaged or defective, or was the wrong or an extra item. Kits bought from another authorized seller go back through that seller.. 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-sgr-8k10e-off-grid-solar-kit".
Specifications
| Inverter | 8,000 W, 48 V, 120 V/240 V single- or split-phase output, Wi-Fi monitoring |
|---|---|
| Solar panels | 8 × 450 W N-type (3,600 W) |
| Battery | 2 × SG48100P 51.2 V 100 Ah LiFePO4 (10.24 kWh), UL1973 and UL9540A |
| Max PV input | 11,000 W, dual MPPT |
| Charging | up to 180 A combined solar + AC |
| Expansion | up to 6 inverters in parallel (48,000 W); batteries up to 63 in parallel |
| Maker's daily-energy figure | about 14.4 kWh/day at 4 hours of full sun |
Model: SGR-8K10E. Figures are from the manufacturer's official product page unless a caveat says otherwise.
Compared side by side
The Sun Gold Power SGR-8K10E Complete Off-Grid Solar Kit appears in these tables next to models from other brands:
- Best off-grid solar system packages: how fast each kit's panels refill its battery
- Tiny home solar power kit: size the panels to refill the battery
- Cabin off grid solar system: which kit fits your cabin
Who it's for
Cabins and small off-grid homes that need 240 V loads and want the battery to refill within one day's sun.
Caveats
- The 14.4 kWh/day figure is SunGoldPower's 3,600 W × 4 h with no allowance for heat, wiring or charging losses.
- The $4,949 price is for the 10.24 kWh version. The listing also offers 16.07 kWh.
- SunGoldPower's listing gives no no-load draw for the 8,000 W inverter, so leave room in the battery for the inverter running overnight.
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