More than Enough: 7kw Diy Solar Kit with String Inverters
This complete photovoltaic power system provides 450 to 1,200 kilowatt hours (kWh) of alternating current (AC) power per month, assuming at least five sun hours per day with the solar array facing south. With Americans averaging 920kWh per month, this 7,000-watt kit is more than enough to provide half of the homes in the United States with electric-bill freedom. Actual power generated varies based on location, equipment and installation factors.
When powered by full sunlight, string inverter systems are a cost-effective solution for home solar installations. An unobstructed south-facing view of the sun will maximize your solar power. If your system is partially shaded by trees, chimneys or other obstructions, the string inverter output will drop along with the output of the whole system.
Due to National Electrical Code standards, rapid shutdown systems are required. You can use this string inverter system on a rooftop if you purchase the additional rapid shutdown devices to make this system NEC-compliant.