Solar Installers in Bloemfontein
Technology
Bloemfontein's Trusted Solar Installers — Panels, Power & Backup
Del Group is one of Bloemfontein's most trusted solar installation companies, designing and installing accredited solar panel systems for homes across the Free State since 2017. From the first consultation to final commissioning — system design, installation, COC, and financing — we make switching to solar power simple and stress-free.
As a Herholdt's Trusted Solar Installer, we use only Tier-1 solar panels, inverters, and batteries, and issue full Certificates of Compliance. With flexible financing available, every homeowner can access affordable, reliable solar power.
Calculate Your Solar Savings
Wondering how much you could save with solar? Our interactive calculator provides instant estimates of potential savings, payback periods, and recommended system sizes based on your current electricity usage.
Get personalized results in seconds and see which solar package best fits your home and budget.
Residential Installations
Residential Solar System
24kW Sigenergy System
Residential Solar System
25kW Sigenergy System
Residential Solar System
16kW Sunsynk System
Residential Solar System
8kW Sigenergy System
Residential Solar System
16kW Sunsynk System
Solar Systems
Solar Systems - Hybrid
A Battery Backup system provides power to a home/office when the primary source of grid power is unavailable. The inverter automatically switches over and supplies energy to the power user via stored energy in the batteries. The batteries will again be charged by the inverter when grid power is restored, ready for subsequent power failure! This switchover occurs within a matter of split seconds and does not require any human intervention.
Solar Systems - Grid Tied
A Grid-Tied solar system is a solar energy system connected to the electrical grid. Therefore, it uses electricity from both the solar panel system and the electrical grid. Because of this, a grid-tied solar system doesn't have to meet all of the home's electricity demands.
Solar Systems - Off-Grid
With an Off-Grid system, there is no public electricity grid. When your solar system is not working (night time or cloudy days), your appliances will draw power from the batteries & backup generator. Once the battery bank is complete, it will stop receiving power from the solar system.
Our Clients
Del Group proudly serves homeowners, businesses, and farms across the Free State and Northern Cape — trusted for reliable, compliant, and high-quality electrical, plumbing, and solar solutions.
Benefits of Professional Residential Solar
Slash Electricity Bills
Reduce your monthly electricity costs by up to 70% with a tailored solar system designed for your home.
Energy Security During Outages
Keep your lights, appliances, and essential systems running during load shedding with hybrid and battery-backed solutions.
Increase Home Value
A solar-powered home is more attractive to buyers, offering long-term savings and modern energy independence.
Sustainable Living
Lower your carbon footprint and contribute to a greener future by choosing renewable energy.
Flexible Financing Options
Spread the cost of your solar system with custom financing plans that make solar accessible today.
Our Solar Guarantee and Warranty
Del Group stands behind every installation with a 1-year workmanship guarantee and a Certificate of Compliance for your peace of mind.
Testimonials
From the quotation to the installation the service was professional and on point. I will also recommend Dell as your number one supplier and installers of solar.
Our Track Record
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Solar Installed
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Projects Completed
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Experience
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Need a quote, site inspection or urgent support? Our expert solar, electrical & plumbing team is ready to help.
