Better solar power raises the roof
Language: English Series: Sunday Times ; 7/5/89 pD15Publication details: 1989Subject(s): Summary: A small Northern Irish firm is making a domestic heating system which uses heat from the sun and the outside air to deliver seven times more calories than it consumes in electricity to run.| Item type | Current library | Call number | Copy number | Status | Barcode | |
|---|---|---|---|---|---|---|
| News article | London News article | WB2518-13 (Browse shelf(Opens below)) | 1 | Available | 30394-1001 |
A small Northern Irish firm is making a domestic heating system which uses heat from the sun and the outside air to deliver seven times more calories than it consumes in electricity to run.