Yes, solar energy is environmentally beneficial due to: 1) low greenhouse gas emissions, 2) reduced dependency on fossil fuels, 3) minimal water usage, 4) potential for land reclamation.
[pdf] Your solar panels will come with positive and negative solar power cables. Plug them into the positive and negative solar cable outlets on the charge controller to send the power from the solar panels through the charger into the batteries where it will be stored. .
A small solar power generator is a relatively cheap, sustainable way to generate off-the-grid power when you need it. For example, if you have a cabin that you can’t connect to a power grid and you don’t want to rely on a traditional gasoline-powered.
[pdf] It serves as a rechargeable battery system capable of storing large amounts of energy generated from renewable sources like wind or solar power, as well as from the grid during low-demand periods. When needed, this stored energy can be discharged to provide a dependable electricity supply.
[pdf] 
