Système solaire BESS 80 kVA 80 kW + 193 kWh

An 80kW BESS pairs an 80KVA bidirectional inverter with a 193kWh LiFePO4 battery bank, so a commercial site can shift solar generation into the evening peak and ride through grid outages without a diesel run. An 80kW BESS is sized for loads that run 12 to 16 hours a day: a mid-size factory, a hotel with laundry and air-conditioning, a telecom hub, or a water pumping station.

For buyers in Nigeria, Ghana and Kenya, where load-shedding is the single largest operating cost, an 80kW BESS converts an outage into a non-event. Read our BESS in Nigeria price and import guide for landed-cost figures, or compare configurations in our 6MW 20MWh storage case study.

Sizing an 80kW BESS starts from the evening and night load, not from the daytime peak. Measure the kWh consumed between 18:00 and 06:00, add 20 percent headroom for battery degradation, and that figure should sit inside the 193kWh usable window. If a site draws 8kW continuously overnight, the 193kWh bank covers roughly 24 hours before depletion - more than enough with a daily solar recharge.

Inverter size is set separately: the 80KVA unit must cover the simultaneous starting surge of motors, compressors and pumps. A three-phase pump with a 3x inrush factor on a 15kW motor needs 45kVA of surge headroom, which the 80KVA inverter absorbs comfortably. Our engineers size inverter and battery independently for exactly this reason - see the système solaire pour usine configuration.

Every 80kW BESS from Mars Solar ships as a complete package: LiFePO4 modules, BMS with cell-level monitoring, an 80KVA bidirectional hybrid inverter, thermal management, cabling and communication gateway. Nothing is left for the buyer to source separately, which removes the compatibility risk that causes most storage projects to underperform.

Units leave our factory pre-configured and containerised or cabinet-mounted. See the large-capacity battery modules et rack-mounted energy storage battery we build these banks from.

Mars Solar manufactures and exports 80kW BESS systems directly, so you buy at factory pricing with no distributor margin. Certified to CE, RoHS, TUV and ISO standards, every 80kW BESS carries a 10-year battery warranty and a 5-year inverter warranty, backed by remote monitoring support.

Compare the exact landed cost before you commit with our BESS import cost breakdown, and check how we stage delivery in the container loading guide.

Storage economics have shifted sharply in the last decade. The U.S. Department of Energy's Office of Electricity energy storage programme documents how falling cell costs have made battery storage commercially viable on ordinary commercial loads, which is why an 80kW BESS now pays back in three to five years.