Use Excess Solar Power To Heat Water

Most solar power households feed excess electricity back into the grid for very little financial reward.

Use excess solar power to heat water.

Designed to automatically use excess pv power in order to increase solar energy usage. At the t33 rate of 20 3 cents your hot water would cost 759 year. We recommend the solar iboost to provide hot water via excess pv electricity. A second option to explore is the use of a dedicated solar thermal hot water heating system coupled with a heat pump to make the most cost effective option on the market.

I understand we could fit a hot water tank with an electrical element at the base to use the excess solar generated electricity via an intelligent switch. Those areas of. Heating water with excess solar using a reliance 6 gallon tank and a sonoff switch duration. With a coil from the boiler for top up on a timer.

If however you ran all your hot water off your excess solar power worth 8c if you exported it you could save 12 3c kwh or 448 year. Type of electricity tariff. A hot water heat pump could put that power to better use by heating water for evening use. Most hot water systems are able to comfortably run off tariff 33.

Example of a tankless water heater by rheem. An ecocent is a replacement for your hot water tank and will generate your hot water all year round using a minimum of electricity. This increases to over 120 if you use oil or lpg to heat your water. Solaredge s smart energy products allow users to decrease their electricity bills improve energy independence and enjoy automatic on the go device control.

Iboost features and benefits. Diy 1 3kw solar panels pv to heat water directly solar pv electric water heater duration. Payback on this size of system is typically 5 to 7 years. The above system would use 10kwh day x 365days 3650 kw year.

It is wireless so there are no cables to run. In australia there are two primary types of electricity tariffs. The third way to utilise the electricity your solar pv installation is producing to heat your hot water is with an ecocent unit. An ecocent is a combined hot water heat pump and cylinder.

One solar panel would be enough to power a traditional storage hot water heater throughout a day as this is the most inefficient appliance used in most homes. Putting cost considerations aside for a minute.