Solar Power Systems
MPPT solar controller for unattended projects
The solar controller is an important part of the off-grid solar power system. Although its price is not high in the entire system, it is very useful. Today, I will introduce a Mppt solar charge controller that is very suitable for unattended projects.

Unattended, as the name implies, unattended after installation. It will take a month or more for the inspector to come. Such projects are often located in relatively remote areas, or human traces such as deep mountains, ancient forests, and islands are rare. These places have some things in common, 1. Inaccessible. 2. Electricity is inconvenient, and the cost of setting up a power grid is too high. 3. The transportation cost is high. Mppt solar charge controller

In the past few years, many people will use diesel generators, but the transportation of diesel is very inconvenient. The cost of each transportation is higher than the price of oil. In recent years, diesel generators have been gradually replaced by solar power generation. Solar power is irreplaceable. The advantage of a one-time investment saves the transportation cost of the later diesel oil, which is very cost-effective.

But the good times didn't last long. Due to typhoons, rain or other factors, the daily solar power generation has decreased. Over time, the battery will lose power and the solar controller cannot start. When the solar controller fails to start, even if the sun is shining, it cannot charge the battery, which makes the entire solar power generation system unusable. In the past, when we encountered this situation, we would send someone to check and repair, remove the battery, pull it to a place with electricity, and charge the battery with a charger to fully charge it. After reinstallation, a lot of costs and wasted labor will be incurred.

And our controller can solve this problem. We use the most advanced technology and precise algorithms on the market to launch a new generation of MPPT solar controllers. The controller can be dual-started, and the whole process is controlled by the battery. The device provides the power required for startup. Another way is to provide the power needed for startup to the controller through solar energy, truly unattended, as long as there is sunlight, it can be charged.

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