The UK’s energy retail market is witnessing an exodus of customers leaving the so-called Big Six for independent suppliers, who are attracting them with home solar systems and a battery to match. Liam Stoker uncovers what’s behind the trend for new energy suppliers taking to domestic PV

Energy Storage News spoke to UK veteran PV installer Martin Cotterell about selling energy storage systems responsibly, and making customers at commercial and industrial (C&I) and domestic level aware of the options available to them.