Complete guide how to connect your Solar panels with Lithium (Lithium Iron Phosphate, LiFePO4) batteries. We are using MPPT Regulator for maximal power drawn from the Solar panels. You will learn how to connect the cables, how to operate with the regulator and how to connect the battery itself. Links and references: MPPT Regulators: https://www.ev-power.eu/mppt-pwm/ Winston LiFePO4 cells: https://www.ev-power.eu/Winston-40Ah-200Ah/ Balancing and protection for Lithium cells: https://www.ev-power.eu/Battery-Management/BMS123-Smart/ You may find more interesting products on our e-shop: https://www.ev-power.eu/ (www.gwl.eu) You can, too, follow us on Facebook (https://facebook.com/gwlcompany/) or Twitter (https://twitter.com/GWLPower) for more frequent updates.