What limits this battery is its rather than its 200 Ah: 200 A continuous and 300 A for 5 s. Behind a 48 V inverter that is at most 7,283 W of steady load before the 15 % margin is gone, because the inverter draws its power divided by 50.4 V and by an efficiency we cap at 85 %.
A 2000 W inverter pulls 46.7 A, so it needs 1 of these in parallel; one 10.24 kWh bank of them stores 8,192 Wh usable at 80 % depth of discharge.
On its own it holds a weekend van (400 Wh a day) load for 20.5 days and the year-round van profile (895 Wh) for 9.2 days, with no sun at all. Its 200 A charge limit also caps the solar side: one battery accepts about 11,520 W of panels behind an at 57.6 V charging voltage, so a bigger array needs a second battery or a controller set to limit current. Without a heater it stops accepting charge below 0.0 °C, which the checker flags for any location whose design low is colder.
Largest inverter it carries
| Batteries in parallel | BMS continuous | Max inverter | Inverters in the catalog that fit |
|---|---|---|---|
| 1 × | 200 A | 7,283 W | Victron Energy MultiPlus 48/5000/70 (4,000 W), Victron Energy MultiPlus-II 48/5000/70-50 230V (4,000 W) |
| 2 × | 400 A | 14,566 W | Victron Energy MultiPlus-II 48/10000/140-100 230V (8,000 W), Victron Energy MultiPlus-II 48/8000/110-100 230V (6,400 W) |
| 3 × | 600 A | 21,848 W | Victron Energy MultiPlus-II 48/10000/140-100 230V (8,000 W), Victron Energy MultiPlus-II 48/8000/110-100 230V (6,400 W) |
Datasheet
| Field | Value |
|---|---|
| Capacity | 200 Ah at 51.2 V |
| BMS continuous / peak | 200 A / 300 A, 5 s |
| Max charge | 200 A |
| Charge below | 0.0 °C |
| Depth of discharge | 80 %, 3,500 cycles |
Source: manufacturer documentation
Similar batteries
- No similar battery is published yet.
Where to buy
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- BigBattery ETHOS 48V 10.24kWh (K0949, 2 modules + control box)
- Epoch Batteries 24V 230Ah V2 Elite Series LiFePO4 (C24230A)
- LiTime 12V 200Ah Xtra Mini RV Smart LiFePO4
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How this page was computed
Inverter DC draw = watts ÷ (50.4 V under load × 0.85). A pairing passes when that draw stays at or below 85 % of the combined BMS continuous rating and the surge draw stays under the BMS peak.
- Manufacturer documentation verified 2026-09-15
The formulas are the same open engine the checker runs; the methodology page lists every constant.
These results are for reference. Wiring must be installed by a qualified electrician. Mobile installations follow ABYC E-11; stationary ones NEC 690/706.