Always use non abrasive cleansers on your solar panels. An abrasive cleaner can scratch the surface of the panel and cause permanent damage and affect how well the solar panel works. There are commercial cleaning solutions to use or you can use a pool skimmer with a very soft cloth on it.
If you are a business owner, consider solar power for both the cost savings and the positive image it brings to your company. Many consumers are going green in today's society, and they like to do business with companies that are also going green. If you opt for a solar system for your office space, you can take advantage of the cost savings, help the planet, and also let your customers know you have made a green choice that benefits your community.
[ Hindi ] India’s First Videocon Solar Air Conditioner New Updated News and Information 2017 – By TIIH ( video url ) : https://youtu.be/uQtUewQ4Zgg.