Hello, I can only assume that you have already installed your system. If not, I would highly recommend that you opt for the Solarworld panels. For me, they are the outstanding panel available on the market. Personally, I wouldn’t use any of the inverters you have mentioned. For the £7,000 you mentioned, you can have a Solarworld system with either a solarworld / SMA inverter or even Enphase Microinverters! Also, if you choose to use a Solarworld certified partner, your system will also have a unique 5-year insurance on top of your manufacturer’s warranties.

Regards.

If you have already chosen a system, good luck with it. I would be interested to know your final decision?