Hi

I live in Durban, I found this solar panel manufacturer called Artsolar. Anybody know of them are their panels good quality? Also is it better to buy the highest wattage panels available, so for example looking to do a 3kw solar grid tied system to start but want to get a 5kw inverter for future pv growth. So do I get 350w panels now and was thinking of getting 10, so 3500w to start?

Edited March 31, 20197 yr by Greglsh

Can't comment on their but their specs look on par to most other panels. 

If you can, get the highest wattage panel you can afford, and which will be within your MPPT's limits, and are able to install on your roof.