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"solar panels"
There is a new technology emerging that uses solar panels made from plant dyes, or dye-sensitised cells.
This uses the same technology as plants to create energy from the sun. (Known as photosynthesis.)
These panels take less (coal) energy to produce than silicon cells, making them even more attractive ecologically. They are [...]
I think that’s probably the first question that comes into people’s minds when considering buying solar panels for their home.
How much will it cost? And will it save me more than it costs?
To know this, you will need to calculate the photovoltaic cost per kilowatt for a home.
Because the cost [...]
