The negative connections all go to the common or chassis.
Sunway solar panel.
This is thin film solar panel clean energy products sunway solar power umbrella.
Inside this controller the ve connections for battery panel and load are all connected together as is common in ve earth systems.
Power your home with beautiful solar.
Power from 270 380w with a grade level.
Off grid power generation continuously power supplement scene lighting and terminal charging are becoming the basic need for outdoor umbrellas.
Inverter is an integral part of the solar power system.
Solar panels including all mono and poly type.
Sunway power main products are pv solar system portable solar system solar panels mppt solar and wind controller series pv and wind system controller series solar inverter.
Off grid power generation continuously power supplement scene lighting and terminal charging are becoming the basic need for outdoor umbrellas.
Most modern 12v systems are ve earth.
Sunway solar provides on grid grid tied solar inverter and off grid solar inverter power range from 100w to 1mw.
It converts direct current dc generated by the solar panel to grid compatible alternating current ac which can fed into the public grid.
The battery is 12v 18ah the solar panel is 2 x 20w the load varies from 0 1a for up to 4 hrs a day.
Sunway solar power umbrella with lithium battery.