Run Your Home or Office Like the Grid Never Left
12kWp Solar · 12kVA Hybrid Inverter · 20kWh LiFePO₄ Battery · ₦9.9M
Ideal For
4-bedroom home or office with 10–15 staff in Lagos — where 2–3 ACs run all day
4-bedroom detached house or compound in Ikoyi, Victoria Island, Lekki Phase 1, or GRA Ikeja
Office with 10–15 staff, 3–4 AC units, CCTV, and a network rack
Clinic, pharmacy, or diagnostics lab needing reliable daytime power and overnight cold chain
Business owner who has maxed out a 10kVA generator and keeps tripping breakers
Household where 3 people work from home and 2–3 ACs run continuously during work hours
What This System Powers
2–3 units (1.5HP) simultaneously
12kVA handles 2 as a continuous base with a third available during solar hours. Running all 3 overnight on battery alone will shorten backup duration.
2 fridges, or 1 fridge + 1 large chest freezer — continuously
Full property lighting including outdoor and security lights
5–6 ceiling fans
4 TVs + 8–10 laptops or workstations
1HP submersible borehole pump — yes
Yes — 1–2 cycles/day
Industrial compressors, 3-phase welding, or electric water heaters as continuous loads.
Handles a small photocopier, label printer, or barcode scanner. Confirm peak demand with InfraSol site survey.
Battery Autonomy
Overnight Scenario
20kWh at nighttime load (2.5–3kW: 1 AC + fridge + security lights) delivers 6–8 hours of backup — full overnight coverage for a Band C/D customer. The 51kWh daily solar harvest recharges the battery fully by early afternoon.
System Specifications
| Solar Array | 12 kWp |
| Panel Brand | Jinko Solar Monocrystalline (Tier-1) |
| Inverter | 12 kVA Hybrid |
| Inverter Brands | Deye, SRNE |
| Battery Capacity | 20 kWh |
| Battery Chemistry | LiFePO₄ |
| Battery Cycle Life | 6,000–8,000 cycles (~15 year lifespan) |
| Usable Battery Capacity | 18 kWh |
| Daily Solar Generation | 51.6 kWh |
| Monthly Generation | 1548 kWh |
| Solar Utilisation | 68% |
| 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
A 12kVA generator at 10 hours/day burns 1,000–1,100 litres per month. At current Lagos prices that is ₦1.6M–₦2.0M/month. Run 12+ hours and you are over ₦2M before maintenance. This system is a direct attack on that number.
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 12 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 12 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