MPPT Solar Controller with 99% High Efficiency

This MPPT Solar Controller with 99% High Efficiency is the “efficiency pioneer” in the field of solar power generation. Equipped with advanced Maximum Power Point Tracking (MPPT) technology, it accurately tracks the maximum power point of the PV panels in real time. With a 99% conversion efficiency, it efficiently converts solar energy into electricity and significantly reduces energy loss. Regardless of changes in lighting conditions, it responds quickly and adjusts its operating state to ensure optimal performance at all times.

Product Details

Features

1.High speed & performance 32bit processor, advanced EMC design
2.Advanced MPPT tracking algorithm, the tracking efficiency more than 99%
3.High performance IGBT power module as electronic switch, plus multiphase synchronous rectification technology, improves the stable greatly
4.Ultrafast maximum power point tracking speed to ensure tracking efficiency
5.Perfect battery protection function and advanced battery activation technology which increases battery lifespan 30% at least and improves the system performance
6.Widely PV arrays’ voltage input, this can save the cost of PV combiner box, wires and construction
7.Full enclosed duct design and high-speed fan for cooling makes the controller suitable for various harsh environments
8.3’’ LCD screen and LED indicators show working parameters and system status
9.Parameters can be adjusted through touching keys in LCD panel
10.Users can check the power generation of daily, monthly and total through the statistical function of generating capacity (SOC)
11.Complete menu display and operation, plus the humanized design of browsing interface, makes the operation more easy
12.It shows the environment temperature, data and real time, auto temperature compensation function
13.Twice protection function to protect battery from damage when the power switch is down
14.Standard Modbus communication protocol for RS-485 or GPRS communication to extend the communication distance (optional function)

Application

Large-scale ground-mounted photovoltaic projects

is adapted to systems with an ultra-wide voltage range of 200 - 850V, and through intelligent power allocation algorithms, power generation efficiency is increased by 22-25%. Under complex weather conditions with uneven light intensity or frequent cloud cover, the dynamic response tracking technology can quickly capture effective light hours to maximize power generation and significantly reduce power generation losses due to weather fluctuations.

Power supply for remote islands and uninhabited areas

Provides stable power for remote islands, deserts, uninhabited areas and other areas that are hard to reach by the power grid.

Extreme Climate Zone Operation

is IP23 rated and can work stably in extreme temperatures ranging 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 according to different battery characteristics. Compatible with sodium ion batteries, lithium titanate batteries and other new types of energy storage batteries, which can be flexibly configured for home energy storage, industrial and commercial energy storage and grid-level energy storage projects.

Large-scale industrial and commercial power protection

supports 192V/220V/360V/480V DC voltage output.