Never use an abrasive material to clean your solar panels. Doing so could cause them to become scratched and less useful than they were when they were installed. Your best bet is to have a gentle cleanser and cloth on hand to clean your panels so that you know that you have what you need when the time comes.
DIY – Do it yourself solar elipse viewing glasses. NOTE: This is NOT tinfoil. Please make sure you are using a proper solar viewing film from an astronomy store.
Solar power may very well be the answer to the pollution problems plaguing an advanced society. It can also save the average home owner a ton of money on their utility bills! Consider this option in your life and how much you and future generations stand to benefit from the power of solar energy.
In recent years smaller solar systems have become available that the average person can use at a relatively low cost. They might not be able to power your home, but they can power many of your smaller electronics and help you reduce the amount of energy you consume. Search for some smaller systems to help reduces your carbon footprint.