The 15kw on grid solar power system consists of 27 units 550watt solar panels, PV mounts, 15kw grid-connected PV inverter and other accessories. The 27 units solar panels are divided into three strings, with 9 units solar panels in each string connected to the inverter, and the only thing needed to be installed between the panels and the inverter is a protection switch. The AC input of the solar panels is connected to the utility and the AC output is connected to the load. The design is simple in structure and can be installed by yourself with basic electrical knowledge.
15kw on grid solar system price is around $3200. This does not include shipping and taxes, plus you will need to find a local photovoltaic installer to install the system for you as well as purchasing pre-cast concrete piles, which are not needed if you are installing on a sloped roof.
Growatt 15kw Grid Tie Solar Inverter
Accessories And Tools
Customized Solar Mounts Design
