Category Archives: Environmental Technology

Department of Environmental Affairs – 366KW Grid-tied Photovoltaic System

ENVIRONMENTAL TECHNOLOGY The Department Of Environmental Affairs is the first 6-star rated Green Building in South Africa. A 366kW grid-tied PV system is installed on the roof of the building and supplies approximately 10% of the annual energy needs of the building. Scope of work included the Engineering and Design, Installation and Commissioning of the […]

Siemens – Hybrid System

ENVIRONMENTAL TECHNOLOGY SAR Electronic SA has designed, installed and commissioned two Off-Grid Solar Hybrid Systems to supply power to the construction sites of two 50 MW Solar Power Plants in De Aar and Droogfontein. Each system consists of 60kW photovoltaic modules, inverters to take the direct current supplied by the modules and convert it into […]

Activate Architecture – 5.1 kW Grid-tied Photovoltaic System with Battery Backup

ENVIRONMENTAL TECHNOLOGY Activate architecture an architectural design firm based in Rosebank Johannesburg, decided to take action in the midst of the South African Energy crisis by investing in a Photovoltaic System with Battery Backup. A 5.1 kW PV System is installed on the roof of the building supplying 70% of the annual energy needs. System […]