It's official plug-in solar day in the UK!
https://www.bbc.co.uk/news/articles/c4g3y6398nwo
Having a quick browse online I haven't worked out which retailers or brands are actually going on sale - only ecoflow seems to pop up.
I'm a little disappointed that the prices are so high, perhaps they'll settle down. My understanding that you are meant to only purchase a kit, I feel like I could construct a setup for individual parts fairly easily and for far less.
For example:
Ecoflow 800W micro inverter £122 from Argos
2x Trina Vertex S+ 455W for £35.70 each (https://midsummerwholesale.co.uk/buy/damaged-panels/trina-black-white-455w-damaged)
Total £193
Obviously excluded delivery, cables and mounting.
Anyway it's a positive step forward, l look forward to seeing the market open up.
Edit: turns out those panels aren't actually in stock but I think if you were able to wait you could grab a good deal.
Edit2: probably should have linked to gov press release https://www.gov.uk/government/news/households-can-save-as-plug-in-solar-panels-come-to-market
