It is time to install your solar lighting system. Have you read all the instructions? Determined the installation site of the solar lighting system? There are common mistakes that we keep seeing with solar lighting system installations that you can easily avoid. Here are a couple mistakes and what you can do to make sure your system is installed properly to ensure great performance and reliability.
1. Not facing the panel south
If you are above the equator, the solar panel needs to face south. The only time this changes is if you have worked with your manufacturer or representative for a different configuration. Facing the panels opposite of each other, like the picture shows, may be aesthetically pleasing; however, one of these lights will begin to fail quickly as it will not get the required sun to charge the batteries properly. Make sure your systems are facing south to get maximum sun exposure and are charging the batteries to their fullest.
2. Swapping wires during initial hookup
There are installation instructions that come with each solar lighting system. When you hook the system up, make sure you have read all instructions thoroughly as not to reverse the polarity of the light fixture. In most systems, this will not hurt the system, but it will cause the light fixture not to operate correctly, or could even pop a fuse in the battery assembly. Make sure to look at the system, installation instructions and even for additional labels on the system for all wiring directions.
3. Shading on the panel
We hear over and over that lights are placed under a tree or up close to a building that provides shade to the solar panel. The sun needs to be able to reach the panel fully and any type of obstruction, even just a shadow, can seriously reduce the power output of the solar. Trim nearby trees and make sure the panels are clear of any obstruction. Remember, with off grid solar light systems, the panel assembly can be remotely mounted away from the light fixture if the light is required where there is shading. Moving the panel assembly is always an option. Also, like in the first picture, installing the solar power low on the pole can cause the pole to shade the solar power system. Just remember, the solar needs full exposure to the sun to charge properly.
4. Weak poles not meant to hold the weight of the solar
Cutting costs by purchasing poles that are not structurally certified to hold the weight of a solar power system will end up costing you more in the long run. These poles tend to fail in the first decent storm and will fall over, damaging the solar power assembly, brackets, fixtures, etc. and you will spend more replacing the broken parts than if you purchased a structurally certified pole in the beginning. Depending on the needs of your area, you can even get poles that can withstand 150 mph winds with the solar on top of the pole. Work with the manufacturer to provide the requirements for the pole.
Making sure your systems are properly installed will ensure their operation. If there are any installation questions, you can always contact the support team to provide additional information and answer any questions you may have for installation of the system.