RRR Renewable Projects (SA) delivers low-voltage battery racks, DC combiner boxes, smart microgrid systems, hybrid inverters, battery racks, temperature-controlled outdoor cabinets, source-grid-load-storage, solar+storag...
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Glass: A transparent and resilient cover that forms the front surface of the solar panel. It shields the internal components while allowing sunlight to pass through and reach the photovoltaic cells.
EVA is an abbreviation for Ethylene-vinyl acetate. It''s a transparent plastic adhesive that bonds the other panel components (the solar cells and glass) together and provides another outside
Another critical part of a solar panel is the EVA (ethylene vinyl acetate) film. This transparent sheet is laminated over both sides of the solar cells. It acts as protection that blocks the entry of air and
Tempered glass is transparent, so light can pass through it. At the same time, it offers a physical barrier of protection over the solar cells. The layer of tempered glass will protect the
Encapsulation films protect photovoltaic cells from moisture, oxygen, and mechanical stress while maintaining optical clarity throughout the panel''s operational life.
Photovoltaic glass effectively covers the main solar radiation range of approximately 380–1100 nm and reflects part of the infrared spectrum, helping to reduce unnecessary heat
On the back of every solar panel is a small, weatherproof container called the junction box. Its job is to safely house the panel''s electrical connections and protect them from debris and
The front glass is the heaviest part of the photovoltaic module and it has the function of protecting and ensuring robustness to the entire photovoltaic module, maintaining a high transparency.
EVA ''ethylene vinyl acetate'' is a specially designed polymer and highly transparent plastic layer used to encapsulate the cells and hold them in position during manufacture.
The front cover is the part of the solar panel that has the function of protecting the solar panel from weather conditions and atmospheric agents. Again, tempered glass with low iron content
48V LiFePO4 racks from 5kWh to 30kWh, scalable for home energy management and backup power – ideal for residential and light commercial.
1500V DC combiner boxes with surge protection, fuses, and monitoring – essential for large solar arrays and source-grid-load-storage integration.
Islanding controllers, genset integration, and real-time optimization for microgrids, reducing diesel consumption and improving reliability.
IP55 temperature-controlled cabinets with active cooling/heating, housing modular battery racks for harsh environments.
We provide low-voltage battery racks, DC combiner boxes, smart microgrid systems, single-phase & three-phase hybrid inverters, battery racks, temperature-controlled outdoor cabinets, source-grid-load-storage platforms, solar+storage solutions, home energy management, backup power, containerized ESS, microinverters, solar street lights, and cloud monitoring.
EU-owned factory in South Africa – from project consultation to commissioning, we deliver premium quality and personalized support.
Plot 56, Greenpark Industrial Estate, Midrand, Johannesburg, 1685, South Africa (EU-owned facility)
+33 1 88 46 32 57 | [email protected]