BLUETTI Power Station AC300 & B300K Expansion Battery, 2764.8Wh Power Supply w/ 6 3000W AC Outlets (6000W Peak), Modular Power System for Home Backup, RV Emergency

Produces 200 watts of power when the sun is at its highest we intend to add more batteries to the unit as and when we can afford them

cable that connects panel to unit is 1 meter long so you have to buy an extension to use it. The cables are out of stock on the Bluetti website too.

...if you don't turn on too many high power devices. More than enough for all the small stuff in my house plus careful use of high power items (you're not going to run the washing machine, kettle and microwave at the same time, but you could do two of them). Initial review: Seems well built and very solid. The battery is really a two person job to shift (at nearly 40 kilos); the whole thing came strapped to a pallet. The interface is easy enough for the basics, but sometimes it's not really clear what the thing is doing. Setup instructions need work (lost a star for that, which may be a bit harsh). Generally very quiet, although the fans come on full power (intermittently) during charging, rather than the gentle hum you get during high power output (not sure why that's happening yet). Currently testing it with 600W of solar, so we shall see...