For smaller commercial sites
Energy Efficiency
Rent to own
From R18,000/month
7-year term
Buy outright
From R999,000
- 120 kWh battery
- 50.05 kWp solar array
- Potential saving R16,216 / month
Maximum energy independence
Off-grid commercial solar
A bespoke solar, battery and inverter system designed for businesses that intend to operate without normal grid reliance.
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How it works
Designed around the operation
Off-grid systems are sized against worst-case loads, seasonal solar yield, required hours of autonomy and contingency generation. The result is a bespoke design rather than an off-the-shelf package.
Best suited to
- Remote agricultural operations
- Lodges and tourism sites
- Properties without dependable grid supply
- Businesses where outages make the grid unusable
Business solar pricing
Commercial starting systems
Use these published configurations to understand the scale of the investment. Your operating hours, interval data, roof, resilience needs and final engineering determine the proposal.
For larger commercial sites
Business Powerhouse
Rent to own
From R34,000/month
7-year term
Buy outright
From R1.9 million
- 261 kWh battery
- 100.1 kWp solar array
- Potential saving R32,430 / month
Monthly rentals use a seven-year starting term. Prices and potential savings are indicative and must be confirmed in the commercial proposal.
Related business options
Commercial solar installation
A bespoke commercial solar and battery system from analysis and engineering through installation, commissioning and support.
ExploreHybrid solar and battery
Use solar first, store excess energy and retain grid support for a flexible business energy system.
ExploreGrid-tied commercial solar
Generate electricity during operating hours to reduce grid purchases, without making battery backup the centre of the design.
ExploreSolarGuide is an independent referral service. Alumo confirms the final design, equipment, finance, performance assumptions and contractual guarantees in its proposal.