In 1954 PV technology was born when Daryl Chapin, Calvin Fuller and Gerald Pearson developed the silicon PV cell at Bell Labs in 1954 – the first solar cell capable of absorbing and converting enough of the sun's ...
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Using its excellent technical advantages and production capacity, Sunrain supplies quality and certified products including heat pumps, solar water heaters, water tanks, LFP batteries, solar hybrid home
In the past 26 years, we have built 6 production bases in China, main business covering solar water heater, air source heat pump, solar collectors, solar battery, enamel water tank and water purifier.
Customer Support +86 13775482716 Support & Email info@sunrain Our Location 199# Yingzhou Road, Lianyungang, China
Learn how solar power works, from the photovoltaic effect to AC conversion, with clear explanations of clean, renewable solar energy and panel technology.
Profile: Heat Pumps, Flate Plate & Evacuated Tube Solar Water Heaters, Solar PV Panels, Energy Storage System with LFP Batteries
At the same time, Sunrain uses her excellent technical advantages and production capacity to supply quality and certified products including solar water heater, photovoltaic panel, LFP battery, heat
As an energy solution provider, Sunrain can provide customers with energy solution and one-stop service experience in various civil and commercial scenarios.
In China, it is A-share main board listed company in solar thermal industry, with certified Enterprise Technology Center and CNAS National Certified Laboratory.
Sunrain''s main products include heat pumps, solar water heaters, water tanks, lithium iron phosphate batteries, solar hybrid appliances, and water purifiers. Click now to view!
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]