MPPT Controllers
High Efficiency 99% MPPT Solar Controller from China Suppliers & Factory for Optimal Solar Power Conversion
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Introducing our high-efficiency MPPT Solar Controller, a leading product from China that defines the future of solar power generation. This innovative controller harnesses advanced Maximum Power Point Tracking (MPPT) technology, ensuring it captures the maximum power output from photovoltaic (PV) panels in real time. With an impressive 99% conversion efficiency, it minimizes energy loss and optimally transforms solar energy into usable electricity. As a reliable supplier and factory in the solar industry, we guarantee that our controller swiftly responds to changing lighting conditions, continuously adjusting its performance to maintain optimal energy production. Experience unparalleled efficiency and performance with our MPPT Solar Controller today!
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Features
- 1High speed & performance 32-bit processor, advanced EMC design
- 2Advanced MPPT tracking algorithm with tracking efficiency more than 99%
- 3High performance IGBT power module as electronic switch, plus multiphase synchronous rectification technology, greatly improves stability
- 4Ultrafast maximum power point tracking speed to ensure tracking efficiency
- 5Perfect battery protection & advanced battery activation technology — increases battery lifespan by at least 30% and improves system performance
- 6Wide PV array voltage input, saving costs on PV combiner box, wires and construction
- 7Full enclosed duct design and high-speed fan cooling, suitable for various harsh environments
- 83″ LCD screen and LED indicators display working parameters and system status
- 9Parameters adjustable via touch keys on the LCD panel
- 10Daily, monthly and total power generation statistics via SOC function
- 11Complete menu display and humanized browsing interface for easy operation
- 12Displays environment temperature, date and real-time clock with auto temperature compensation
- 13Dual protection function to protect the battery when the power switch is down
- 14Standard Modbus communication protocol for RS-485 or GPRS communication to extend communication distance (optional)
Application
Large-scale Ground-mounted Photovoltaic Projects
Adapted to systems with an ultra-wide voltage range of 200–850V. Intelligent power allocation algorithms increase generation efficiency by 22–25%. Dynamic response tracking technology quickly captures effective light hours under complex weather conditions, maximizing power generation and reducing losses due to weather fluctuations.
Power Supply for Remote Islands & Uninhabited Areas
Provides stable power for remote islands, deserts, uninhabited areas and other locations that are hard to reach by the power grid.
Extreme Climate Zone Operation
IP23 rated, works stably in extreme temperatures from -20℃ to 55℃. Provides reliable power for local monitoring stations and research facilities.
Adaptable to Multiple Energy Storage Scenarios
Utilizes a four-stage charging strategy and adaptive temperature compensation technology to accurately adjust charging parameters for different battery types. Compatible with sodium-ion, lithium titanate and other new energy storage batteries — flexibly configured for home, industrial/commercial, and grid-level energy storage.
Large-scale Industrial & Commercial Power Protection
Supports 192V / 220V / 360V / 480V DC voltage output for large-scale industrial and commercial power protection applications.
Frequently Asked Questions
QWhat is the MPPT tracking efficiency of this solar charge controller?
The controller uses an advanced MPPT tracking algorithm that achieves a tracking efficiency of more than 99%, ensuring maximum energy harvest from your solar panels under all conditions.
QWhat PV input voltage range does the controller support?
The controller supports an ultra-wide PV array voltage input range of 200V to 850V, which helps reduce the need for additional PV combiner boxes and lowers overall installation costs.
QWhat types of batteries are compatible with this controller?
The controller is compatible with a wide range of battery types, including sodium-ion batteries, lithium titanate batteries, and other new energy storage batteries. Its four-stage charging strategy and adaptive temperature compensation ensure optimal charging for each battery type.
QCan this controller operate in extreme weather or temperature conditions?
Yes. The controller is IP23 rated and designed to operate stably across extreme temperatures ranging from -20℃ to 55℃. The full enclosed duct design combined with a high-speed cooling fan makes it suitable for harsh environments including deserts, polar regions, and remote islands.
QWhat DC output voltages does the controller support for industrial and commercial use?
For large-scale industrial and commercial power protection applications, the controller supports DC voltage outputs of 192V, 220V, 360V, and 480V, providing flexible configuration for a wide range of system requirements.
QDoes this controller support remote monitoring or communication?
Yes. The controller features a standard Modbus communication protocol supporting RS-485 or GPRS communication (optional), allowing remote monitoring and extending the communication distance for large-scale or remotely located installations.
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