Here are suggestions:
Menu
=> put “My Account” next to social icons, and use a different formatting from menu items
=> Remove the first line above the menu from the div of the menu
Slideshow
=> Make the “Make the move to solar” stand out better. maybe bigger, or another color, more striking.
Logo
=> Needs to be higher quality. Also, the green you used is too flashy. A green slightly less bright would be better
Pictures
=> Definetly need high resolution