American morning star controller is a solar controller specially designed by the US Morning Star Inc. It is a high-end device specially used in the solar photovoltaic power generation system, and it is also the core of the photovoltaic power generation system. Although the number and brand of solar mountain controller are quite large, the price and quality of different brand controllers are quite different.
The solar controller is relatively large, generally speaking, we need to choose according to the current controller, and to find out its current size, it needs to calculate the ratio of the power battery with the battery voltage and the ratio of the load power with the battery voltage, then compare two values, and then choose a larger ratio of the controller.
At the same time, if you still need other function, it needs to clear their own needs and their requirements and ideas to the boss, for example in the battery case you want to load this time, you can choose to buy electricity complementary controller. If you want to 0 points from 0 points after the day black, and automatically shut down the load, 4 in the morning and bright until dawn, you must choose the controller of double time etc.. In addition, the U. S. Morningstar controller has a high brand awareness and reputation, is quite a good controller, is extremely worthy of the choice.