Product FAQ
Commercial solar in South Africa typically delivers a payback period of 3–6 years, after which your business benefits from near-free electricity for 20+ years. We provide a detailed ROI, savings, and payback analysis as part of your free site assessment.
We analyse your last 6–12 months of electricity bills, peak demand requirements, operational hours, available roof space, and future growth plans to ensure the system is precisely sized for maximum performance and ROI.
A grid-tied 32kW system without batteries will shut down during load shedding as a safety requirement. We offer hybrid commercial systems with battery storage for businesses requiring uninterrupted operation.
Commercial installations typically take 5–7 days depending on roof complexity and grid connection requirements. We manage all technical and compliance aspects.
All commercial installations include a 5-year workmanship warranty, 25-year panel performance warranty, and a 5–10-year manufacturer's inverter warranty, plus ongoing after-sales support.
Yes. Self Sustainable Solutions specialises in commercial solar for warehouses, factories, offices, retail centres, logistics hubs, cold storage, and industrial estates throughout Gauteng.
Gauteng has some of the highest solar irradiance in the world, ensuring strong year-round commercial generation performance — even on overcast days.
Contact us on 073 611 7287 or at info@selfsustainablesolutions.co.za. We schedule a site visit, assess your energy needs, and provide a detailed proposal including system design, ROI projection, and installation timeline.
We focus exclusively on disciplined commercial and industrial solar infrastructure — not volume residential installs. Every project is managed with structured planning, in-house engineering, and precise commissioning for long-term reliability.
Yes. All installations comply with South African National Standards (SANS) and relevant municipal grid connection requirements. Full compliance documentation is provided on commissioning.