Thank you so much for all your help and advice, you really have made this whole process so much easier when I was initially quite daunted especially by the bad experiences of others and trying to navigate the whole online buying of genuine kit.
Google
Ordered a 30A MPPT Controller (Tracer), Bluetooth and Temperature Kit. It arrived the next day along with some sweets. They are a brilliant company. Well respected in the Camper and Motorhome communities. If you are looking for advice, they will generally reply to emails.
Trustpilot
Bought many panels, inverters and batteries from Bimble in 2022 and had very good communication via email and phone. Batteries did take a long time to arrive, but this is/was an industry problem and every time I asked I got an update. When I requested priority shipping for my own logistics when they finally came in stock, it was sent right on time.