Here is my review for your product:

Pros:

• ECO friendly as it make use of free energy
• Easy to install
• Save money for electricity

Cons:

• Nothing for this product

My comment:
It is a nice product and can protect the environment.

For this product, I like to mark it as
8.1/10

Good work on hunting, thank for bring us a good product

(Please noted that it is my personal opinion only)