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A very strange thing happened today. I was going onto that site where will has his videos thinking of leaving them forever (lots of reasons). I left that other big Social Media platform too. I just happened to notice Wills big announcement video (you need the info on this forum on more of your...

I DON'T have the answer but I'm asking those who do have these new beaut blue cells. We all know how ebeey and Al -i and other places love to add 50 percent or double the value of panels, batteries and say things are mppt when they are not yada yada. We measure panels truthfully by looking at...

Can somebody please explain how this BMS can cut off the charging from the solar controller to the battery when the red and the black railroad tracks on the outer sides of the diagram completely bypass the BMS in the middle. Nothing can stop current over filling those batteries unless the outer...

In the lead acid days we kept our batteries brimming on 100% if we could get them there in the time it took to fill them. Now we have batteries (lifepo4) that are much happier sitting at 60% for months on end. I know some people who are disconnecting their batteries (eg have an RV in another...

For five years now caravan and motorhome folk in Australia have been adding this fridge to their rigs. The reason? Power consumption for a fridge this big is awesome. Just over 2 amp/hours at 12.8 volts on average. You get a 71 litre freezer running at minus 21C and a 158 litre fridge running at...

My new 206 amp hour CATL cells arrived today. Can I leave an air gap for cooling between them 2 cm? or should they be face to face? I can adjust the terminal link size. The guy I bought them off recommended I put 1 mm thick plastic between them to stop the blue wearing off when RV moves. Ideas...