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It was how you wrote that confused me. I know the basics very well. Still I can't see why the extra cost is not worth it..

I really don't understand what you mean. What is a tilting array fixed south?

We have no difference in pricing. We pay 37 cent 24h per day. Our usage looks like this. 6moths per year we run ac to cool down the house. 3 months we heat the house with infrared panels and the rest we use neither.

The axis is horisontal. My latitude is about 30 degrees.on the north hemisphere. But a 30 % increase in power make it definitely worth the extra cost even if I have no space limitations. On the roof we have a lot of limitation. The south facing roof is also shadowed in the afternoon because the...

In this case the cost I am prepared to take. I live in Cyprus, we have normally 320 full sun days so the array together with batteries will take care of most power needs. I will also export the excess to the grid and in this country you can buy it all back for 3.5 cent when you need it. So the...

It's an array with 2x10 panels. Mounted on a groundmount that can be turned by a slew drive. In the morning it points directly towards where the sun comes up in the east and then follow the sun in 1 axis towards the west until sundown.

Sorry double posted. Can't take it away No the array will point east-west and follow the sun from morning to evening

Which give most. Fixed south or single axix tracker east west. I have the possibility to place my array fixed on the roof in South, or a ground mounted array on a single axis tracker mount east to west. Which placement will give most power per day

Thanks, I thought that was the case.I live in Cyprus we have about 320 sun days with sun from 07.00 to 18.00 if I can tilt them. Do you have automatic tilt? If so what kind. Anders

I will install a 10 kWp array. I have to install it on the ground but that is no problem, we have a huge plot. My question is. Which give most output, a fixed array facing south or an array that I can tilt east to west

Hi. We have just bought the house we have lived in in Cyprus. We are planning for pv and I have an "is it possible" question. We have net metering here that works like the overproduction for month 1 you can use month 2 and 3. We will have a 10 kW system with batteries from Sonnen. Now is my...