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Sun Gold Power SG48100P 48V (51.2V) 100Ah Server Rack LiFePO4 Battery, UL1973 / UL9540A
A single 5.12 kWh 48V server-rack LiFePO4 module that talks to Sun Gold Power's own inverters over CAN/RS485.
$981 at Sun Gold Power, no code needed
Price: $981 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-sg48100p-48v-100ah — opens Sun Gold Power's official US store at no extra cost.
Warranty: 10 years (maker's store page). Returns: 30 days from delivery when bought on sungoldpower.com; must be undamaged, in original packaging with all accessories; buyer pays return shipping unless the item arrived damaged, defective or wrong (Sun Gold Power refund 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-sg48100p-48v-100ah".
Specifications
| Voltage / capacity | 51.2 V, 100 Ah (5.12 kWh) |
|---|---|
| Certifications | UL1973, UL9540A |
| Communication | CAN / RS485 / RS232; lists SunGoldPower, Growatt, Deye, Luxpower, Victron, Schneider, Phocos, SMK |
| Rated cycles | ≥7,000 |
| Parallel | up to 63 units (322.56 kWh) |
Model: SG48100P. Figures are from the manufacturer's official product page unless a caveat says otherwise.
Compared side by side
The Sun Gold Power SG48100P 48V (51.2V) 100Ah Server Rack LiFePO4 Battery appears in this table next to models from other brands:
Who it's for
The smallest bank for a 48V home backup build, or the module you add later to grow one.
Caveats
- A 6.5 kW inverter idling at 50–80 W (Inverter Geek's measurement on the SPH6548P) uses 23–38% of this one module per day.
- At 6,500 W output the inverter pulls about 127 A from the battery (6,500 W ÷ 51.2 V), all of it through one module if there is only one.
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