The V-Guard Electrical Backup Coil is a backup heating element that fits inside a solar water heater tank and heats water electrically when sunlight is not available. It has a copper tube element finished in long-lasting nickel plating, a power indicator, a water level indicator, a hanging hook, and an engineering plastic handle.
When you need it. A solar water heater runs on sunlight, which means through monsoon and extended cloudy spells the tank does not heat on its own. A backup coil covers that gap. You switch it on for the hour you need hot water, then switch it off it is a backup, not a replacement, so the heater still runs on the sun for most of the year and the coil only works when the weather does not.
Why the build matters. The heating element is copper tube with long-lasting nickel plating, and that plating is what determines how long the coil survives. It resists the scaling caused by mineral-heavy water, which is what burns out unplated elements within a season or two. The element is specially designed for quick heating, so the tank reaches usable temperature in a short cycle.
Controls and safety. A power indicator shows at a glance whether the coil is drawing current, so it is not left running unnoticed. A water level indicator confirms the tank has water before you switch on, since a dry element fails immediately. The engineering plastic handle gives complete protection during handling, and the hanging hook allows safe operation and storage.
Fit it during your water heater installation or retrofit it to an existing tank. Fitting at installation saves a second service visit if you are buying a V-Guard solar water heater and your area has a real monsoon, ask our team whether to add the coil at the same time.
SolarClue is India's managed solar marketplace. Our team confirms the correct coil rating for your tank size and that it fits your water heater, and fits it through the same verified installation partners who handle your water heater so one team is accountable for both. Check the current backup coil price on our platform and talk to our team for fitment in your city.
