
Solar pump system consists of four parts: solar panels, solar pumping inverter, three-phase AC pump and water storage device, The solar pump inverter converts DC power produced by solar panels to AC power which drives AC pump to pump water from borehole, river, lake etc. to the storage device.The inverter applies high efficiency MPPT algorithm to maximize power harvested from solar panels. [pdf]

These systems utilize surplus electricity to pump water from a lower elevation to a higher elevation during periods of low demand, 2. then release it as needed to generate electricity by allowing it to flow down through turbines, 3. providing a scalable, reliable means of energy storage for renewable sources like wind and solar, 4. while simultaneously helping to stabilize the grid and enhance energy efficiency. [pdf]

Paris & Mahé, August 20, 2025 – Independent renewable energy company Qair has secured a USD 5.7 million senior debt facility from the Facility for Energy Inclusion (“FEI”), managed by Cygnum Capital, to finance the development, building, operations, and maintenance of a 5.8 MWp Floating Solar plant located in the Providence Lagoon on Mahé Island in Seychelles. [pdf]

Introduction With the development of photovoltaics, energy storage, new building materials and prefabricated construction industry, Building Integrated Photovoltaic (BIPV) technology which features the integrated design and manufacturing of photovoltaic modules with components such as roofs, walls and sunshades is evolving as Building Integrated Photovoltaic and Energy Storage (BIPVES) technology. [pdf]
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