The wall-mounted battery exists because homes do not have battery rooms. A power-wall format takes the storage system — cells, battery management, protection and enclosure — and hangs it on a garage or utility wall, wired to the hybrid inverter beside it. XD Battery documents two wall-mounted models: the 51.2V 100Ah unit at 5.12 kWh, and the 51.2V 200Ah unit at 10.24 kWh. Both sit in the solar energy storage series; the line’s documented commercial terms are a ten-piece minimum order and warranties of three to five years on the storage models.
The documented parameter set for the wall line follows the storage family’s discipline: 51.2V nominal (the "48V class" in installer shorthand), standard charging at moderate C-rates for longevity, full BMS supervision of cell overcharge, over-discharge and temperature, and discharge operation rated across a −20 to 60 °C window in the family documentation. What the wall format adds is installation reality: a flat, sealed, front-access enclosure that an installer can mount, wire and commission in a single visit, and that a homeowner can live next to without a plant room’s rituals.
| Model | 51.2V 100Ah Wall-Mounted Battery (Power Wall) |
|---|---|
| Nominal voltage / capacity | 51.2V / 100Ah |
| Stored energy | 5.12 kWh |
| MOQ | 10 pieces (storage line) |
| Warranty | 3–5 years (storage line documentation) |
| Model | 51.2V 200Ah Wall-Mounted Battery (Power Wall) |
|---|---|
| Nominal voltage / capacity | 51.2V / 200Ah |
| Stored energy | 10.24 kWh |
| MOQ | 10 pieces (storage line) |
| Warranty | 3–5 years (storage line documentation) |
Sizing a home on wall units
Start from the evening-and-night load the storage must carry, not the home’s total consumption: most households bridge 5–10 kWh between sundown and sunrise, which is why the line is built in exactly those two steps. One 5.12 kWh unit serves a frugal flat or the critical-loads panel of a house; the 10.24 kWh unit serves a family home’s full evening; larger homes parallel units or step to the rack line. Because these are distributor products (ten-piece MOQ), the inquiry conversation is with installers and importers — tell us your market and volumes and the quotation will carry the programme terms.
Can a homeowner buy one unit directly?
The documented MOQ for the storage line is ten pieces; single-home purchases are served through installers and distributors. Contact us and we will route you appropriately for your market.
Indoor or outdoor mounting?
Follow the model’s enclosure rating at quotation; the wall format is designed for utility spaces — garages, plant rooms, sheltered walls.
What BMS protections are included?
The storage family documents full BMS supervision — cell overcharge and over-discharge protection, temperature windows and system cut-offs. The per-model BMS table is part of the specification pack supplied at quotation.
For installers: the programme behind the product
Wall units are programme products: the ten-piece entry point is sized for installer stocking, and the quotation conversation covers the materials installers actually need — mounting hardware specification, inverter pairing confirmation for the models you install, warranty handling in your market, and the documentation pack your customers and inspectors will ask for. If you are building a residential storage offer in your market, this page’s two capacities are the standard opening range; tell us your inverter lines and volumes and the programme terms follow.