There has never been a better time to convert your RV to solar power. Going mobile into remote places, there are no hook ups for easy power. Solar Can provide your basic needs. And the price of solar has dropped to the point that it is easy to afford.
First things first
The most important thing to consider before self-powering your RV is energy efficiency. Every light bulb should be replaced with LEDs. All appliances should be selected for low power consumption. Anything that heats should be propane. It will cost less to replace energy efficient items than to power them with a bigger energy system
Most boon-dockers use battery systems to power their essential needs. But they need to run a generator for the recharge the batteries. And to run larger appliances, the generator has to run all the time. This takes fuel and usually requires multiple fill-ups per day. And generators are noisy, possibly spoiling the whole reason for going remote.
A couple of solar panels, either hard mounted or setup when stopped, can recharge these basic battery systems. The typical system uses a charge controller between the battery and the panels. The charge controller disconnects the solar panels from the battery when they are full and at night. You are still limited to powering DC items.
Making AC power
The next step up is adding an inverter. Inverters take DC power, say from batteries, and convert it to AC power. This AC power, if the inverter is large enough, can power most of your AC needs, for example air conditioning. The issue with powering everything is the limit of the number of solar panels and the size of the batteries.
Getting it all together
What would be best is something that combines the best of each of the above. Solar to power DC and recharge batteries. An inverter to cover AC needs. And a generator for the times you need full power.
Tetra West Technology make Mi-Grid, a hybrid energy system. It combines solar panels, battery storage, inverter systems and a generator, all controlled by their patent pending energy management system. Solar panels supply DC power and recharge batteries during the day. The energy management system contains an inverter to power most of your AC appliances. And the automatically controlled generator starts up for large appliances and to re-charge the batteries if they get low.
And Mi-Grid is more affordable than you might think! Systems start at $4495 and include inverter / energy management system, high quality/long life deep cycle batteries and the automatic start generator. Solar panels are selected based on the configuration of your RV. Many models are available to match your needs.
When you’re out with your RV, playing with the generator is not top of the priority list. Mi-Grid allows you have full power, without the inconvenience of daily filling and weekly oil changes. Besides being messy and time consuming, the environmentally minded have to store the debris for proper disposal.
Compared to running a generator alone, a typical Mi-Grid system reduces run-time and fuel consumption up to 90% or more. Generator refills become weekly events instead of multiple times per day. Reduced run reduces oil change, sparkplug and other maintenance activities, letting you enjoy your RV more. Finally, reduced run time extend the life of the generator. A Mi-Grid system can pay for itself in a little as 90 RV days!
For more details on how to convert RV to solar energy, please contact Tetra West Technology.