Nuts, bolts, wood, kabels, everything is included to installed the system The converter. It's an very easy system. Just plug in the wires from the solors panels and the 220V plug in a free mains contact. The converter can handle max 625 Wp. If you need more then just plug another one to the side of it (snap together) and you double the rating. This can go up as high as 3500 KW. Each unit is reasonable prices and most important if one goes down then the rest of your system still will produce power
![Very Happy :D](./images/smilies/icon_biggrin.gif)
This is my first solar system. It charges a car batterij. You can see the light sensor (KaKu) underneat the panel. That will switch the LED garden lights on for 2 hours after sunset. The whole system worked flawless throughout the whole dark winter. This way i don't mind to turn on the garden lights.
![Very Happy :D](./images/smilies/icon_biggrin.gif)