MPPT Boost Solar Controller Flexible charging from a wide input to multiple output voltages Converts input 12 50V to selectable outputs of 24V, 36V, 48V, 60V, or 72V for versatile battery charging across systems. power and broad compatibility Max current 12A Rated power: 18V 300W / 36V 450W Compatible with lead acid, lithium, and gel batteries Compact and lightweight design Dimensions: 113 x 86 x 39 mm Weight: 242 g Easy to install and transport in limited spaces or mobile setups Efficient performance with solid protection Conversion efficiency up to 98% IP30 protection level Shell made of magnesium aluminum alloy for durability Key benefits Enables flexible, efficient charging for various battery configurations without changing controllers Suitable for a wide range of applications from small cabinets to mobile setups Delivers efficiency to maximize harvested solar energy Durable construction in a compact form factor supports both indoor and outdoor use Specifications Model: MPPT Boost Solar Controller Input voltage: 12 50V Output voltage options: 24V, 36V, 48V, 60V, 72V Maximum current: 12A Rated power: 18V 300W / 36V 450W Battery types: lead acid, lithium, gel Dimensions: 113 x 86 x 39 mm Weight: 242 g Efficiency: 98% Protection: IP30 Enclosure material: magnesium aluminum alloy Use scenarios Off grid cabin or RV setup Use with a 12 50V solar array to charge a 24V or 36V battery bank, maximizing stored energy in remote locations with limited grid access. Portable solar charging for small electric tools Suitable for charging a 36V lithium or gel battery pack from a solar array, enabling efficient on the go power for tools and equipment. Marine or outdoor energy storage Supports higher voltage battery packs (48V 72V) for energy storage on boats or other outdoor installations, delivering reliable charging from solar panels while withstanding rugged conditions.