Retrofitting for Net Zero - How Much PV Do I Need?

Retrofitting for Net Zero - How Much PV Do I Need?

Like many on the Central Coast, our home uses a mix of fuels to heat and cool the air, heat water and cook food. The energy efficiency “bones” of the building are sound - having completed a gut remodel of the 50-yr old structure a decade ago, so our electricity costs have generally been low. Too low to make installing solar PV cost effective.