Before applying for all incentives and tax credits, the SmartFlower price ranges from $25,000 to $30,000, with the average cost to install at $27,000. There are two models that you can choose from, and this is why the price can vary. . Goods InformationCrafted from sturdy iron with white finish, this solar panel bracket kit offers a reliable mounting solution for photovoltaic panels typically used lamps and LED outdoor floodlights., Ltd is a high-tech enterprise specializing in solar photovoltaic bracket design, production, installation and related consulting services. Company headquarters is located in the famous "hometown of stainless steel" Taizhou City, Jiangsu Province, combined. . But when you begin comparing quotes, incentives, and equipment types, one question inevitably rises to the top: What do photovoltaic panels actually cost? The answer isn't a single number you can pull from a chart. Total cost depends on everything from the type of panel to the size of the system to. . Most homeowners spend between $12,600 and $33,376 to install a complete residential solar system in 2026, with the national average at $19,873 before incentives.