Commercial-Grade Solar for the Business That Cannot Afford Downtime
20kWp Solar · 20kVA Hybrid Inverter · 30kWh LiFePO₄ Battery · ₦13.9M
Ideal For
Medium Lagos office (15–25 staff) or retail business closing by 7pm
Medium office with 15–25 staff, 4–6 AC units, CCTV, and a network rack
Retail showroom, boutique, or pharmacy with continuous lighting and climate control
Fast food restaurant or café with refrigeration, POS systems, and kitchen equipment
School or educational facility with multiple classrooms and admin block
Business currently running a 20kVA diesel generator 8–10 hours daily
What This System Powers
4–5 units (1.5HP) simultaneously during business hours
86kWh daily solar generation covers 4–5 ACs plus all office equipment during daylight. Battery handles the evening wind-down.
2–3 commercial refrigeration units continuously
Full office floor or retail space including display lighting
Full property
20+ workstations, POS terminals, or desktop computers
1.5HP borehole — yes
Industrial washer — yes (daytime)
3-phase industrial motors above 15kW peak draw without prior site survey.
Can handle small elevator starter loads in some configurations. Discuss with InfraSol engineer at site survey.
Battery Autonomy
Overnight Scenario
30kWh at a business closing at 7pm (6kW evening load: security, CCTV, fridge) gives 4.5 hours of post-closure coverage. For businesses operating past 8pm, upgrade to System 7.
System Specifications
| Solar Array | 20 kWp |
| Panel Brand | Jinko Solar Monocrystalline (Tier-1) |
| Inverter | 20 kVA Hybrid |
| Inverter Brands | Deye, SRNE |
| Battery Capacity | 30 kWh |
| Battery Chemistry | LiFePO₄ |
| Battery Cycle Life | 6,000–8,000 cycles (~15 year lifespan) |
| Usable Battery Capacity | 27 kWh |
| Daily Solar Generation | 86 kWh |
| Monthly Generation | 2580 kWh |
| Solar Utilisation | 76% |
| 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 20kVA generator running 10 hours daily burns 1,680 litres/month. At ₦1,700/litre, that is ₦2.86M/month — before the mechanic, fuel delivery surcharge, and pilferage. At C&I scale, diesel is a procurement problem as much as a cost problem. This system ends both.
Already on Band A?
Band A commercial customers still benefit significantly — solar eliminates diesel for daytime operations entirely, and the battery removes the most expensive grid peak hours.
Real-Time Remote Monitoring
Every InfraSol Commercial 20 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 Commercial 20 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