It's about time to prepare for summer by selecting a home battery or generator that can make sure your air conditioning stays up and running. Batteries and generators provide the same basic service, ...

Solar is no longer just a way to trim your utility bill; for many homeowners it is a serious contender to keep the lights on ...

To get the best efficiency for my battery backup system I want to make sure that the backup battery is large enough to cope with at least twice the total amp hours required in my calculations. So, in ...

As the cold and windy weather takes over, power outages can become a concern. If you don’t want to be left in the dark, there are some benefits that come along with whole home generators. This is not ...

Only a few years ago, traditional logic for generator sets (gensets) held that diesel meant reliable and inexpensive but also noisy, loud and messy. Natural gas meant expensive and temperamental but ...

With over a decade of experience at Which?, Tom covers everything from tech advice to money-saving tips and highlights the best deals during major sales events. A capable home generator could be a ...