How can choose right solar panels for my power system?

Try putting you name to the post.
Where you are
and what type type of building you wont to fit them to

Richard

Have you tried a solar power website or forum? Most caravan and 4x4 needs are serviced by a couple of hundred watts of power meaning that the requirments regarding controllers, storage etc are a lot less. You sound like you will be powering a house which goes way beyond a campers modest needs.

There are plenty of alternative power information websites as well as some govt sites regarding use of solar energy for homes.

Good luck.

Mick

There are a lot of good Sites out there if you do a web search - I liked this on for a read

Solar Panel - power Link

Cheers Tony

Buy a book from Collyn Rivers - he's done all the technical research and publishes his books with the all the options and strategies in them. Best $50 odd $ I've spent for awhile.
[ http://www.caravanandmotorhomebooks.com/books/solar_really_works.htm ]. You can phone him direct.

Thats a lot of power - Hope you have a large roof area .

20 panels at 150w = 15 metres X 2 metres roughly

Rgds

Steve

Thank you for good advice!

Carol