Thousands of UK homes have GivEnergy systems installed – ours included. With the firm no longer trading, this video looks at ways to monitor and control your system, plus what support is available should something go wrong.

I look at a real world example and crunch some numbers

Cut your electricity costs with a home battery — using our real numbers

Our hybrid heating system — how it keeps us warm (and cool) .

From financial adviser to energy adviser — the change that started it all