Let's say I have a battery pack made from 3 lithium-ion cells connected in a series (making a battery with around 12 volts). That battery pack has a PCB with balancing function and also protects the ...
I want to charge a 12v Sealed Lead Acid car battery off of a solar panel (20v) and then draw about 10-20W of power from it via an inverter (the load). I'm wondering if its okay to connect it ...
So I want to learn about batteries and the process of charging them. As a project, I'm going to create a solar powered charger to charge a 9v NiMh battery with 175mah capacity. I have a 15v solar ...
I use three 65Ah/12V VRLA batteries connected in series to a 36V UPS to power my computer. I will soon have two 200W/24V solar panels. What do I need to charge the UPS batteries with these panels? ...
I run a small busniness selling solar charge controllers. Often I have a problem with not having controllers rated high enough amp-wise. I know that charge controllers can be stacked. But can all be ...
I have a digital camera (Panasonic DMC-FT1) and will be going multi-day hiking with it soon. I'm looking to build a solar charger for it using something like this and strap it to my pack. Does anyone ...