Starter
Residentiel 5 kW Package
Deye SUN-5K + BOS-A 5 kWh + 8× 575W panels
Power5 kW
Battery5 kWh LFP
Daily yield~25 kWh
Warranty10 yrs
Hybrid 3-12 kW packages with LiFePO₄ storage for villas, duplexes and high-end residences. 2-day install, 10-year warranty.
Click a scenario to see the recommended system.
Lights, fans, fridge, TV, 1 split AC. 12-15 kWh/day.
Multiple ACs, electric water heater, washing machine. 25-35 kWh/day.
Whole-home AC, pool pump, EV charging, smart home. 50-70 kWh/day.
Three steps: country, usage profile, result.
Less than 20 ms automatic transfer. Your fridge, router and TV never notice the grid going down.
LiFePO₄ chemistry — no thermal runaway, IP65-rated, suitable for indoor or outdoor mounting.
Full manufacturer warranty on inverter and battery. Local service centers in 12 African countries.
Free Solar Assistant app — track production, consumption and battery in real time from anywhere.
📍 Bamako, Mali · 2025
Same UPS-grade switchover and LFP storage chemistry we used for hospital-critical loads — now in a 5-15 kWh residential format. Your AC and fridge get hospital-grade reliability.
View full project →Most residential systems are installed in 1-2 days. Roof mounting + DC wiring on day 1, inverter + battery commissioning + app setup on day 2. We always include a handover walk-through.
Yes. The 5 kW package handles 1× 1.5 HP split AC + lights/fridge. The 8 kW package handles 2-3 ACs simultaneously. The 12 kW package runs whole-home AC plus pool pump or EV charger.
Typically 2.5-4 years depending on grid tariff and diesel offset. Customers in Lagos and Nairobi report 3-year payback at current 2026 prices.
Yes. Both Deye BOS-A/B and BOS-B Pro are stackable. Add another battery module any time without changing the inverter.
Yes. We ship factory-direct, FOB Ningbo. Most distributors clear customs in 5-7 days; we provide all CE/EN/IEC certifications and HS codes.