How much can you really save with plug-in solar? I've crunched the numbers next to my EcoFlow Stream Ultra X — and it's not as sunny it sounds
With the era of Plug-in solar coming to the UK, what does this mean for those with increasing electricity bills?
Plug-in solar kits are now legal to purchase and install, but the savings potential varies greatly depending on the type of system and individual circumstances. Solar-only kits, which consist of panels and microinverters, can save up to £115 per year, with a payback period of approximately four years. However, without a battery, only 25-40% of the generated energy can be used, as there is no export tariff or battery storage.
Battery-only systems, such as the Zendure Hyper 2000, offer more significant savings, potentially amounting to £250 to £300 per year, depending on battery capacity and connection to the home's electrical system. The most substantial savings can be achieved by combining solar and battery, with claims of up to 90% self-consumption, but these figures are highly dependent on specific usage patterns and individual circumstances.
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