battery option for rooftop solar owners to choose from. The LFP battery starts at 15 kWh and can be scaled to 80 kWh on one 12 kW hybrid inverter. The built-in hybrid inverter offers 12 kW of ...

Most solar companies set the price according to the solar system's wattage. A solar installation's “cost per watt” is a little like the “price per square foot” when you buy a house.