Yes. Shandong Jingpu Solar Technology Co., Ltd. was founded in 1996 and is located in the economic development zone of Yishui County, Shandong Province. It specializes in research in the fields of applied solar thermal energy. a practical problem to stop heating at 54 degrees, but it can also be used.
What is the difference between 55 watt and 70 watt solar panels?
The thermostat is broken. Solar water temperature setting is a digital value using electric heating. The solar meter is set at 55 degrees and the heating is suspended once the water temperature reaches 80 degrees, the thermostat is broken and needs to be replaced. Solar energy generally refers to radiant energy from sunlight. The nuclear fusion reaction of “hydrogen” into “helium” inside the sun continually releases enormous amounts of energy.
The main reason is that the size of the battery panels is different.
Sometimes the size of the battery cards may be the same, but you can look at the size of the battery strips on the card. The total surface area of the battery slices is definitely different.
The voltage of 55W and 70W should be the same, about 18V, so the number of cells should be the same, usually 36 cells. So if there is a difference in power, there should only be a difference in the size of the battery cells. The 70 W one should be bigger.
The battery cell size is different and the current will be different. The larger the size, the higher the current.
So the difference between 70W and 55W is that the battery cell size is different and the current is also different.
Regarding the current size, we can calculate approximatively that the current of 55W is about 55/18, or about 3A
The current of 70W/18 is about 3.9A