Water pumping with solar panels

Water pumping with solar panels

A good way to put solar panels to use is to install a solar-powered water pump for your well. Although windmills have traditionally been used to power such systems, a solar-powered system works just as well, and is equally friendly to the environment.
Your Well Pump

It is important to choose a quality well pump for use with your solar powered well pump system, one that makes the best use of your power and doesn't require an inefficient, wasteful transformer. Your well drilling provider is likely to offer you the industry standard well pump, a 220 volt alternating current model. The problem with such a high-voltage pump system is that the required transformer is extremely wasteful and can be a huge strain on your inverter during startup. This can cause the power to home to dip, and the lights to dim, which can cause a full-out inverter failure unless you have a top-quality inverter. Avoid such a high voltage system if you can, and instead, opt for a 120 volt AC model, which is much more efficient and does not put nearly as much of a burden on your inverter.
The Solar Panel

Your solar panel does not have to have a very high wattage rating in order to run your solar pump, just check with your well-drilling company to determine what wattage rating you need from your solar panel. An important consideration when setting up an outdoor solar panel system for your well pump is to ensure that you purchase a mounting rack that offers plenty of clearance between the ground and your solar panel and keep in it an open area away from trees. You don't want any large pets, floodwater, or falling branches to damage your system.