Zero Diesel. Two Nights of Backup. One System.
13.1kWp Solar · 12kVA Hybrid Inverter · 45kWh LiFePO₄ Battery · ₦12.6M
Ideal For
Premium Lagos home or executive residence requiring full energy independence
Premium 4–5 bedroom home in Banana Island, Ikoyi, Lekki Phase 1, or old GRA
Short-let or Airbnb property where a power outage means a 1-star review
Home with medically dependent residents who cannot tolerate power gaps at any hour
Executive household where running a generator is unacceptable — noise, fumes, perception
Home office with video production, content creation, or trading workstations requiring continuous uptime
What This System Powers
2 units (1.5HP) day and night — with headroom
45kWh is the maximum battery on a 12kVA inverter. Normal Lagos day means you are fully recharged by 1pm. Cloudy day, the depth of storage carries you through.
3 refrigeration units continuously
Full property — 24/7
6+ fans
Full household device complement
1HP pump — yes
Yes
Optimised for premium residential and light-SME loads. For 20kVA+ commercial requirements, see the C&I range.
Battery Autonomy
Overnight Scenario
45kWh at nighttime load (2.5–3kW: 2 ACs + fridge + lights) gives 13.5–16 hours of backup. You wake up with power. Solar kicks in. The battery refills. The generator stays switched off — permanently.
System Specifications
| Solar Array | 13.1 kWp |
| Panel Brand | Jinko Solar Monocrystalline (Tier-1) |
| Inverter | 12 kVA Hybrid |
| Inverter Brands | Deye, SRNE |
| Battery Capacity | 45 kWh |
| Battery Chemistry | LiFePO₄ |
| Battery Cycle Life | 6,000–8,000 cycles (~15 year lifespan) |
| Usable Battery Capacity | 40.5 kWh |
| Daily Solar Generation | 56.3 kWh |
| Monthly Generation | 1689 kWh |
| Solar Utilisation | 71% |
| Monitoring | InfraSol real-time remote monitoring platform |
Financial Payback
Conservative (₦310/kWh blended avoided cost): customer in Band A/B area with 14–18hrs PHCN daily, moderate daytime loads. Base case (₦440/kWh): typical Band B/C Lagos customer, ~10hrs PHCN, 14hrs diesel, standard usage mix. Optimistic (₦490/kWh): Band C/D customer with heavy daytime operational loads and minimal grid supply. Diesel costed at ₦1,700/litre ÷ 2.6 kWh/litre practical gen efficiency = ₦654/kWh. Grid at ₦220/kWh (Band A reference rate). The more your consumption is concentrated during daylight hours, the faster the payback.
The Diesel Reality
Premium Lagos addresses often run generators 14–18 hours daily. At 14 hours on a 12kVA set, that is 1,400+ litres/month: ₦2.2M–₦2.5M. This system eliminates that cost and the operational overhead that comes with it.
Already on Band A?
Band A customers on ₦220/kWh still benefit — solar generates at zero marginal cost after installation, and LiFePO₄ battery eliminates diesel dependency for overnight loads regardless of your tariff band.
Real-Time Remote Monitoring
Every InfraSol Home 13 Max includes InfraSol's real-time remote monitoring platform. Track solar generation, battery state-of-charge, grid usage, and system health from your phone — 24/7. Automated fault alerts and monthly energy intelligence reports included.
Learn more about our monitoringReady to eliminate your diesel costs?
Get a free site assessment and see exactly what the InfraSol Home 13 Max would save you every month.
Also available via Lease-to-Own (30–40% down, 3–5 months) or Uptime as a Service (flat monthly fee). View financing options