As a SAP assessor solar panels were always something I tried to avoid. There are limitations to most customer’s budgets. Solar panels used to cost £10,000 or more. They were out of the question. Solar hot water systems were often
As a SAP assessor solar panels were always something I tried to avoid. There are limitations to most customer’s budgets. Solar panels used to cost £10,000 or more. They were out of the question. Solar hot water systems were often