6.8kw Ndera solar water pumping system

• 6.8KW SOLAR WATER PUMPING PROJECT INSTALLED AT NDERA IN RWANDA.
• Kolmena group ltd installed this system at an individual owned farm. The scope of the project was to install a 4kw/5.5hp submersible pump and solarize it. The client wished to have the system pump water to his homestead and around his farm, and that’s what we efficiently did.

The system basically works by connecting the solar panels (power generators) to a solar pumping inverter which will now drive the motor attached to the pump. Hence being able to drive water in reference to the head limit of the pump. KEY FIGURES.

• 6.8kw of installed solar capacity.
• 5.5kw of solar water pumping inverter.
• 4kw/5.5hp of submersible pump with 77mtrs minimum head and 200 mtrs maximum head.

• 10 KW OFF – GRID RESIDENTIAL SOLAR PV SYSTEM AT NDERA IN RWANDA.

We are proud to have installed this system at a residential home which is totally isolated from national grid power supply. Giving our client a reliable, efficient decentralized power supply from solar energy on daily basis. KEY FIGURES.

• 10kw installed solar capacity.
• 100A MPPT charge controller.
• 10kva/8kw solar inverter charger.
• 20kwh of lithium ion phosphate battery bank.