Automatic transfer switch – The one from China… If you are like me and is working on solar electricity you want everything and little more. In this case you want fail safe so that if your inverter stops working you want your house to be switched over to the […]
Tests
Fake 18650 cells from scam-sellers Yes that´s t fact! Many of the cheap cells out there are fake and unfortunately many buyers don’t know about this. I have therefore done a raid on Ebay and did buy every one that was cheap and i though was scam. I did […]