Off Grid Electric Water Heater

Traditional tank water heater solar power calculation.

Off grid electric water heater.

When dealing with an off grid situation hot water can seem like a big challenge. Choosing a tankless water heater instead of a storage tank heater has many benefits that can impact you not only financially but also. Keep in mind that an electric water heater may have two thermostats one each for the upper and lower heating elements. The heating element burns far too much electricity.

If we were on grid we would choose this electric tankless water heater. Luckily after thorough research we have come up with a list of top heater options worth considering for your cabin. However these units can be pricey and they come in many different models. As a safety precaution shut off the electricity to the water heater before removing opening the panels.

Electric tank water heaters are an off grid option but we need to factor in how much energy these units will need to run and if your solar panel setup will cover those needs. Electric water heaters on the other hand may have thermostats positioned behind screw on plates or panels. Now more than ever there are an array of off grid hot water heater options to choose from. 1 16 of 225 results for off grid water heater amazon s choice for off grid water heater tankless water heater gasland outdoors be158 1 58gpm 6l outdoor portable gas water heater propane water heater overheating protection easy to install use for rv cabin barn camping boat white.

It s an ecosmart 5 3 gpm electric tankless water heater. It works much like a conventional water heating system except instead of a gas or electric water heater. The sun s natural rays are used. Gas tankless water heaters are technically cost effective alternatives to conventional water heating systems but they are hardly worth the investment.

The best water heater for off grid cabins in my opinion is the ecosmart eco 11 electric tankless water heater with 13kw at 240 volts with patented self modulating technology. Consumer reports indicates that it can take over 20 years to break even because the installation cost of a gas tankless water heater can be so high. Tankless water heaters for off grid cabins camping or residential applications if you need to heat water our tankless water heaters are the most efficient and practical solution. But for living off grid we wouldn t choose one of these.

This is great news because an electric hot water heater is not feasible off grid. The downside to this system is that it requires a substantial amount of daylight hours to be viable and is an active system so requires some power to keep the pump running.