Use TOURIX GEN 3 for charging your electric bikes and scooters with a solar panel on-the-go. It works by boosting the voltage from standard 18V solar panel to a higher voltage to match your battery's voltage requirement (usually 36V, 48V, 52V or 72V, please check your battery's specification). ✔️ ON-DEMAND POWER SOURCE. Paired with a solar panel, readily harvest the free energy from the sun with this compact and efficient MPPT solar charge controller. ✔️ ECO-FRIENDLY POWER SOURCE. Recharge your e-bike and e-scooters with this innovative solar charge controller. Programmable from 24V to 85V output to accommodate various e-bike batteries (10S to 20S Li). ✔️ MPPT BOOST SOLAR CHARGER. Highly-efficient Maximum Power Point Tracking (MPPT) controller and a Boost Converter in one package that you can use for charging Li- or lead-acid batteries (24V to 85V) from almost any solar panel input (17V to 55V). ✔️ INTELLIGENT CONTROLLER. Precise computer controlled algorithm ensures that power transfer is done safely and in the most efficient way possible, minimizing energy waste while maximizing battery capacity. ✔️ COMPACT AND LIGHTWEIGHT. Weighing only 0.5 kg, it is deal for camping trips. Take it with you whenever you need to recharge your e-bike's battery. All that you need is just a solar panel to go with it! Use it to charge the batteries of your ▪ Electric Bike ▪ Electric Scooter ▪ Electric Mobility Scooters ▪ Electric Sports Bike ▪ Or as a standalone charger for your batteries (24V to 85V) NOTE: Solar panel sold separately. 1-year manufacturer warranty (terms and conditions apply). FNX-Solar Power Solutions is your friendly local business based in Victoria, BC. Feel free to email us directly or connect with us via our FB and Instagram Pages: www.facebook.com/fnxsolar www.instagram.com/fnxsolar NOTE: Solar panel sold separately.