Dual Input MPPT Controller
Smart DC Hybrid Dual power (PV+DC) MPPT with auto switch between Solar PV and DC sources.
Best Seller
Industry-leading 99.9% MPPT conversion efficiency. Reliable power solutions for critical off-grid infrastructure worldwide.
View Products Get QuoteWe specialize in MPPT controllers that deliver industry-leading 99.9% conversion efficiency, ensuring maximum power harvest from your solar panels.
Industry-leading MPPT tracking accuracy maximizes energy harvest from your solar panels in any conditions.
Engineered for continuous operation in critical off-grid systems. Built to last in harsh environments.
From solar cameras to yachts, from traffic systems to telecom base stations - we have solutions for every scenario.
High-performance MPPT solar charge controllers designed for reliability and efficiency.
Smart DC Hybrid Dual power (PV+DC) MPPT with auto switch between Solar PV and DC sources.
Best Seller
Industrial-grade DC-DC converters for various voltage conversion requirements in solar systems.
High Efficiency
Bluetooth / Wifi / 4G /Ethernet Network Communication Modules for MPPT solar charge controller
Industrial GradeUnderstanding the journey from sunlight to usable electricity.
Solar panels absorb and convert sunlight into electricity through photovoltaic cells.
MPPT converts sunlight to solar energy and efficiently stores it in the battery.
Store energy for use at night or during cloudy days with our efficient controllers.
Transmit and supply electricity to your appliances reliably.
We power vital systems across diverse sectors worldwide.
Streetlights, parking lot lighting, sidewalk lighting, park lighting, signage and landscape lighting, outdoor camping and construction lighting.
Solar-powered traffic monitoring, speed signs, RRFB (Road Traffic Flow Control), mobile traffic monitoring, school zone security systems, and traffic counters.
Solar-powered cameras, construction site safety, mobile monitoring vehicles, forest fire prevention monitoring, and mountain flood monitoring.
Wi-Fi hotspots, telecom base stations, remote power grid monitoring, emergency call boxes, and IoT sensor networks.
Marine solar energy systems are seamlessly integrated into RVs, electric tricycles, yachts, catamarans, and powerboats.
Remote monitoring of oil and gas volume pipeline flow, meteorological stations, hydrological monitoring, pipeline monitoring, and agricultural irrigation control systems.
Trusted by clients worldwide for reliable solar power solutions.
"We love SUNOPEN and generally use it in most solar projects. It's important for us to have tested, proven, reliable components that we can stand behind."
"We chose SUNOPEN's products for our off-grid solar solutions deployed at about 2,000 sites in the Middle East. They proved reliable even in harsh desert conditions."
"SUNOPEN's high efficient MPPT is our No.1 partner when supplying power to many of the world's most remote, harshest environments."
Worldwide Clients
Successful Projects
Technology Patents
Years Experience
Contact us for a free consultation and customized solar power solutions tailored to your needs.
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