A solar panel calculator can help estimate how many panels your home may need based on electricity use, panel wattage, sunlight, and roof conditions. Learn which factors affect solar system size and why a professional assessment from Sandbar Solar & Electric can provide a more accurate design for homes in Santa Cruz, Monterey, and nearby areas.

Learn the key differences between Level 1 and Level 2 EV charging, including charging speeds, electrical requirements, and installation needs. Find out which home charging option best fits your vehicle, driving habits, and daily routine.