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Cornerstone Energy Solutions (CES) is a specialist South African based solar PV installation & Operations and Maintenance (O&M) solutions company, with a proven track record of installing and maintaining rooftop and ground-mounted Solar Photovoltaic (PV) projects in the commercial and industrial space.
 

At CES, we are committed to providing guaranteed, top-quality, sustainable Solar PV solutions constructed to meet our client’s project specific requirements. Our in-house teams of experienced installers deliver high quality installations. Through our team of professionals, we have the expertise and capacity nationally to ensure that all our projects are effectively managed and executed, while keeping our clients updated throughout the installation process.

Post installation our O&M teams utilize online monitoring tools to proactively manage the solution, ensuring early fault detection and correction for ongoing optimal power generation.