Commercial solar PV
650 kWp carport solar PV installation
Bethlehem, Free State
Large-scale commercial carport solar PV installation engineered to reduce grid dependence and improve long-term energy efficiency.
Solar + storage
80 kWp solar PV + 100 kW PCS + 261 kWh BESS
Benoni, Gauteng
Integrated commercial solar and battery energy storage installation designed for energy resilience, optimisation and reduced grid dependence.
Roof works & storage
Roof assessment, repairs and 250 kW / 261 kWh energy system
Cape Town, Western Cape
Roof condition assessment and remedial works completed in preparation for a 250 kW power conversion system and 261 kWh battery energy storage solution.
Energy storage
500 kW PCS / 500 kWh BESS placement
South Africa
Coordinated delivery, positioning and placement of a 500 kW power conversion system and 500 kWh battery energy storage system ahead of installation and commissioning.
EPC-M & civils
Civil works for solar carport under EPC-M
Free State
Engineering, procurement and construction management, including site preparation and civil works for a solar PV carport installation.
Assessment & design
50 kW / 100 kWh solar and BESS assessment
Lenasia, Gauteng
Site assessment and technical evaluation for a 50 kW solar PV and 100 kWh battery energy storage solution.
Standby power
50 kW generator assessment, delivery and placement
Roodepoort, Gauteng
Site assessment, delivery coordination and final placement of a 50 kW standby generator for reliable backup power.
Heat pumps
10 000 L heat pump installation
Stellenbosch, Western Cape
High-capacity heat pump system installation for efficient hot-water generation, reducing energy consumption and improving operational efficiency.
Energy efficiency
Heat pump efficiency upgrade assessment
Sandton, Gauteng
Site assessment for the replacement of existing heat pumps with a newer, high-efficiency system to improve performance and cut energy consumption.
Project photographs are from Stonegrid Engineering site work. Detailed client references, performance data and full case studies are shared on request and with client permission.
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