In-depth understanding of the working principle of solar controllers and their important role in energy saving and emission reduction, and exploring how to improve the efficiency and stability of photovoltaic systems through intelligent management.

Reveal the core technology of solar controller

As the brain of the entire photovoltaic power generation system, the basic structure and operating mechanism of the solar controller determine the accuracy of energy transmission. The current mainstream technologies include maximum power point tracking (MPPT) algorithm and pulse width modulation (PWM) control mode. The former adjusts the load to achieve the optimal output state by monitoring the voltage and current changes of the battery board in real time; while the latter uses a high-frequency switching circuit to convert the direct current into a square wave form for battery charging, which can ensure a higher level at a lower cost. High work efficiency. Of course, the two have their own merits and needs to be weighed according to the actual situation.

Why choose solar energy? A win-win choice for environmental protection and economic benefits

The use of solar power can not only significantly reduce greenhouse gas and other pollutant emissions, but also with the decline in the price of components with technological progress, the initial investment has gradually become more people-friendly. More importantly, in the long run, the monthly electricity savings are sufficient to cover the initial construction costs and even generate surpluses. For example, a household user who installed a small power station with a capacity of 5kWp on his roof recovered all his capital within the first year and expected to make considerable profits over the next two decades.

Upgrading the solar management system in the intelligent era

now there are a number of new generation solar controllers equipped with internet of things (IoT) function on the market, which can realize many value-added services such as remote monitoring of power data, historical record query and fault warning on mobile phone APP terminal. It is especially useful for enterprises with multiple distributed sites because they can view the overall operation status anytime and anywhere and then formulate scientific and reasonable scheduling plans to further tap the potential to reduce costs and increase revenue sources.

Selection Guide-How to Choose the Product That Best Fits Your Needs

in the face of a wide variety of market supply, first of all, it is necessary to make clear the maximum power value of its own load. on this basis, it is necessary to screen out qualified brands and models, and then comprehensively consider whether the after-sales service level is perfect and other factors to finally determine the desired object. In addition, attention should also be paid to checking the certification certificate to ensure that the product quality can be safely put into use to play the expected effect.

Installation and maintenance tips sharing makes it easy for you to get started

For the first time contact with such equipment, friends may feel a little complicated, but as long as the instructions follow the steps in turn is not difficult. In addition, good habits should be formed at ordinary times, such as regular cleaning of dust and sundries accumulated on photovoltaic panels to avoid unnecessary losses caused by blocking light and affecting absorption efficiency. If you encounter abnormal situations, do not disassemble them without authorization. It is best to contact professional and technical personnel for on-site maintenance to eliminate hidden dangers and restore normal use.