Help Centre FAQ
Yes — provided your system includes battery storage or a properly configured hybrid inverter setup. Solar panels continue generating electricity during the day, but without battery backup, many systems automatically shut down during load shedding for safety reasons. We design systems specifically for South African conditions to ensure your business or home remains operational during outages.
Commercial solar panel costs vary depending on energy usage, roof size, system capacity, battery requirements, and operational goals. A warehouse or factory may require anything from a 30kW to 100kW+ system depending on demand. We provide tailored assessments and system designs to ensure you receive the best return on investment for your property.
In many cases, yes. Commercial solar systems can significantly reduce long-term electricity expenses by lowering dependence on Eskom and protecting businesses from tariff increases. Over time, many businesses achieve strong savings and predictable operating costs, especially when systems are properly sized and professionally installed.
The correct system size depends on your daily energy consumption, operating hours, equipment load, and future growth plans. Warehouses, manufacturing facilities, and office parks all have different power demands. Our team performs a detailed energy assessment to design a system that maximises efficiency, performance, and return on investment.
High-quality commercial solar panels are designed to last 25 years or more with proper installation and maintenance. Inverters and battery systems may have different lifespans depending on usage and product type. At Self Sustainable Solutions, we focus on durable infrastructure and disciplined installation practices that support long-term reliability.
Yes. Solar panels still generate electricity during cloudy or overcast conditions, although production levels may be lower compared to full sunlight. Gauteng’s climate remains highly suitable for solar energy generation throughout the year, making solar a practical long-term investment for commercial and residential properties.
Absolutely. Commercial solar systems can support factories, warehouses, office parks, retail centres, refrigeration systems, and many other business operations. The key is proper engineering and system sizing to ensure your solar infrastructure matches operational demand and backup requirements.
Yes. We provide professional commissioning, ongoing support, system inspections, troubleshooting, and maintenance services to ensure your installation continues performing optimally long after handover. Our commitment to after-sales service is a core part of our business philosophy.
We focus on disciplined execution, in-house expertise, and engineered solar solutions built for long-term performance — not shortcuts. Our team works closely with property developers, business owners, warehouse operators, and homeowners to deliver scalable energy systems that reduce operational risk and improve power stability. From design and installation to commissioning and support, we prioritise quality workmanship and reliable outcomes.
