Step-by-step instructions on how to charge lithium iron phosphate (LiFePO4) batteries with solar panels.| Footprint Hero
Use our solar panel series and parallel calculator to easily find the wiring configuration that maximizes the power output of your solar panels.| Footprint Hero
I tested a 100W solar panel for 10 days to shed insight on how much energy 100 watt solar panels can produce.| Footprint Hero
Learn how to size a PWM or MPPT solar charge controller in 4 steps. Find the right current and voltage ratings for your solar panel system.| Footprint Hero
Learn the differences between PWM and MPPT solar charge controllers, and find out whether a PWM or MPPT controller is right for you.| Footprint Hero
My hands-on reviews and test results of 5 of the best MPPT solar charge controllers available -- from brands like Victron, Renogy & EPEver.| Footprint Hero
Calculate how long it will take your solar panels to charge your battery bank with our free solar panel charge time calculator.| Footprint Hero