Archive for the ‘home solar power systems’ Category
What features should I look for when purchasing a home solar power system?
Just wondering if some experts out there could give some advice on what to features to look for and to "look out" for when purchasing and having installed a home solar power system. Of course I know sizing it properly is a big issue. However, are there certain brands of the various components that should or should not be used, etc.
The biggest things to look out for is making sure the installer is qualified, and the equipment is UL Listed. Unfortunately, there are a lot of people out there now claiming to be installers, but have never done it before, or have no training and are doing it wrong. It’s not the same as regular house electrical work, not just any electrician can do it.
NABCEP is an organization that certifies solar installers. They have to have years of experience and lots of training to even be able to sit for the exam. Just because an installer isn’t certified, doesn’t mean they aren’t good, but having the certification is a great way to be sure they know what they are doing. If you don’t have a certified installer in your area, try to find an installer who has done a number of installs and talk to their references.
As far as equipment, any reputable installer will use quality equipment. It has to be UL Listed to pass inspection, so unless this is their first, they’ll know the good stuff.
small residential solar power system
short video describing a small solar power system that i set up at my house. it consists of twelve 1 amp solar panels (15 watts each for a total of 180 watts of power – per hour). i use it to run all lights (CFL’s), fans, tv’s, and stereos in the house. also the microwave, coffee maker, blender, can opener, sandwich grill, toaster, vacuum, computer and anything else i can think of. run time for lights/fans only is approx 8 hours. add in vacuuming, microwaving or toaster along with lights, tv and the fans and the run time is reduced to 4-5 hours a day. i bought solar panels, inverter (1000 watt) and killowatt meter at Harbor Freight tools, the batteries (deep cycle) from walmart and the battery cables from checker auto. total cost was about $1200 to $1300
Duration : 0:5:26