solar boiler

[paul123456]

Hello there ,

does anyone use or have a solar boiler ?
We have a 16m2 set up ,Buderus , and also monitor the return made by the set .
Further we've a Esse and Stanley burning wood which are also monitored .
The return for the last 18 months for the solar was 6 MW , and for the fires 10mw.

Anyone else into this , ?

regards ,

Paul