With the concept of clean energy deeply rooted in the hearts of the people, how to efficiently use every ray of sunshine has become the core proposition in the field of new energy. This MPPT solar panel controller series, tailored for diverse photovoltaic environments, stands out for its outstanding technical strength and reliable stability. Whether it is on the roofs of rural houses, factory parks or vast fields, they can fully realize their potential and transform the energy of the sun into a continuous source of power.

In order to better serve the needs of different types of customer groups, we have provided three rated current versions for free choice-the basic model 20A, which is economical but has excellent performance, is suitable for ordinary household users to build independent power supply networks. The standard version 40A, which balances cost performance and load tolerance, is very suitable for small distributed power station projects installed on the roof of office buildings. As for professional fields that require long-term continuous operation to support heavy load tasks, it is recommend to choose the high-capacity flagship model 60A specification that still performs well in extreme environments. In addition, the series of products are compatible with most of the mainstream inverter and other supporting equipment interface standards on the market, thus greatly enhancing the deployment of space flexibility and technology extension possibilities.

As part of a complete solution platform, this high-performance controller is not only concerned with the quality control of the energy conversion process itself. From the material selection to the assembly and testing stage, we strictly implement the international ISO quality management system specification requirements, especially in the key parts of the military-level electronic component structure and enhanced insulation isolation measures. Even in the face of sudden lightning surge impact or unexpected line failure problems, we can still rely on the internal integration of various security mechanisms to respond in a timely manner to cut off the abnormal circuit connection path, to prevent the normal operation of the entire system caused by any interference damage behavior.

Considering the influence of severe weather factors that may be encountered in outdoor complex environment, the whole machine shell is specially made of high-strength ABS resin material, and through the improvement of unique heat dissipation air duct structure, the ventilation and cooling effect is further improved, and at the same time, it has good fire prevention and dust prevention properties to reach IP32 protection grade index certification. At the same time, the built-in sensor will automatically calculate the appropriate charging voltage threshold range according to the surrounding temperature fluctuations and make corresponding corrections to the relevant curves to extend the actual life cycle of various chemical energy storage units such as lead-acid batteries or lithium iron phosphate battery arrays.

In order to enable consumers to more easily and intuitively understand and control the new set of intelligent control system they own, we have made a lot of humanized improvements in the hardware interface. For example, we have equipped a large-size liquid crystal display screen with clear, bright and easy-to-read information. At the same time, we have also opened a series of remote access function interfaces based on smart phone APP to allow remote monitoring, early warning notification and even some advanced setting modifications through the Internet cloud server. The operation experience has become unprecedented simple and clear. Only a few touch screen actions can complete the complicated debugging process in the past and save valuable time and cost. At the same time, it also allows each owner to easily become a qualified and competent family-level micro-grid administrator role.

Finally, we have to mention the comprehensive consideration of a series of after-sales services such as transportation, handling, storage, storage and later maintenance and replacement. We also strive to achieve the utmost perfection. First, a special buffer gasket is set up inside the whole packing box to fix the position of the main machine so as not to be damaged due to vibration and turbulence. Second, we randomly attach detailed graphic instructions and teaching video two-dimensional code link materials to help friends who first contact such high-tech products get familiar with basic operation methods under regular circumstances, it is only necessary to regularly check whether the wiring terminals are loose and oxidized every two years without the need for comprehensive disassembly, cleaning and maintenance procedures, which not only saves a lot of labor expenses, but also reduces potential risks and improves the overall return on investment level of the project. Trustworthy purchase!