Most homeowners and businesses are concerned about energy efficiency and cost reduction while heating water. However, hot water accounts for a significant portion of energy consumption; so finding a sustainable and cost-effective solution for water heating is essential. Why don’t you consider investing in a solar water heating system? Generally, solar water heaters are considered the ultimate solution to minimize hot water costs while reducing the environmental impact. Continue reading this blog and understand what makes solar water heaters significant for residential use. Pre-Heat Solar Tank Water Heating System – One of the most common solar water heating systems is the pre-heat solar tank system. This system uses two tanks. The first tank is known as a solar pre-heat tank which works like a supplemental source of warm water for an existing hot water tank. This solar water heater needs very less plumbing retrofit and the existing main supply line is connected to the p