50 kVA 50 kW + 112 kWh BESS-zonnesysteem

A 50kW BESS combines a 50KVA bidirectional inverter with a 112kWh LiFePO4 battery bank. It is the entry point for commercial storage: large enough to carry a clinic, a guesthouse, a retail chain or a small workshop through a full evening load, small enough to fit a single cabinet and a modest budget.

A 50kW BESS typically serves sites consuming 250 to 450kWh per day. Where a diesel generator would burn 15 to 25 litres an hour, the same load served from a 112kWh battery recharged by solar runs at a fraction of the marginal cost. Our BESS price and import guide breaks down the payback maths.

The rule for a 50kW BESS is to size the battery on overnight energy and the inverter on surge current. A guesthouse drawing 5kW through a 14-hour evening window needs 70kWh, comfortably inside the 112kWh usable capacity even after accounting for a 10-year degradation curve.

On the inverter side, 50KVA covers the simultaneous start of air-conditioning compressors and a borehole pump. Where loads are split across three phases, our engineers balance the phases at design stage rather than on site - the same method used in our 50kW 24-hour hybrid system.

Elke 50kW BESS uses grade-A LiFePO4 cells with a BMS that reports cell voltage, temperature and state of health to a remote dashboard. The bidirectional inverter supports on-grid, off-grid and hybrid modes with built-in MPPT, so a later solar expansion does not require replacing the inverter.

Battery chemistry is the deciding factor in service life: LiFePO4 delivers 6,000-plus cycles against 1,500 for lead-acid. See the modules we use in our 30kWh battery En rack-mounted storage battery.

Mars Solar ships 50kW BESS units directly from our factory, which removes two or three layers of distributor margin and shortens lead times. Each system is factory-tested, documented and delivered with a 10-year battery warranty.

Before ordering, model the total landed cost including freight and duty with our BESS import guide, and review how projects are commissioned in our 100kW/215kWh Sudan microgrid case study.

Solar-plus-storage is now the cheapest source of new generation in most markets. The U.S. Department of Energy's Bureau voor Zonne-energietechnologieën tracks the cost curve behind this shift, and it is falling system prices that make a 50kW BESS affordable today.

Veelgestelde vragen

What does a 50kW BESS cover?

A 50kW BESS combines a 50KVA bidirectional inverter with a 112kWh LiFePO4 battery bank. It is the entry point for commercial storage: large enough to carry a clinic, a guesthouse, a retail chain or a small workshop through a full evening load, small enough to fit a single cabinet and a modest budget.

What should buyers check before ordering a 50kW BESS?

Mars Solar ships 50kW BESS units directly from our factory, which removes two or three layers of distributor margin and shortens lead times. Each system is factory-tested, documented and delivered with a 10-year battery warranty.