The maths is easy: the higher the tonnage, the more solar energy you have got to generate. When you've got an current solar array, you will need to incorporate more panels to power up an extra AC device. The general Price tag will count on the standard of the panels. https://off-grid-solar-air-condit56531.blogoxo.com/34972362/getting-my-off-grid-solar-air-conditioners-qld-to-work