A Solar Charger that is also a Suntable. It cannot get more functional than this – it is better than having plates stuck up on your roof. It is better as in stylishly better, imho. The table is made of teak and has sockets which you can plug your laptop or cellphone or other stuff that needs electricity to run. The SunTable needs up to 4 hours of sunlight for a full charge.
The price is a steep $2200.