SAP for Solar Tracking Systems

[Graeme Harrold]

Ive now been asked for this a couple of times now, and know where and how the kit works. However has anyone done the SAP calc for this setup, or is there just a % increase in production based on a southerly aspect?

 

[daytona600]

dual axis tracker can give 30-45% increase compared to a fixed array

 

[Worcester]

And it won't cost 30-45% more to do it.

Single tracker usually adds about 25%, and equally the way we do it, it doesn't add 25% to the costs (But then I have a construction backgorund and we have a very fast novel installation method!)