Top quality solar modules for homes and properties catch 18% to 20% of the solar energy available. This is typically 140 watts-180 watts per square metre in full sun from about 10 am to 2 pm. Input tapes off before and after. The most efficient are priced accordingly.
Whether you’re building a new home or adding solar to an existing structure, this is the one book you can’t afford to be without.
Any bookshop, whether online or bricks and mortar, can order copies of Solar Success. Just ask.