Features BOOST CHARGING: This controller is used to boost the voltage of the 24V solar panel to charge the 36V, 48V, 60V, 72V battery in golf carts, electric vehicles and solar system kits. No need to add additional solar panels or change the connection of the so HIGH EFFICIENCY AND SPEED: Solar charge controller adopt advanced MPPT maximum power point tracking technology, the maximum tracking efficiency is >99%, which can save the energy of solar panels and reduce the cost of solar panels; Excellent component MULTIPLE PROTECTION FUNCTIONS: Boost charge controller with overcharge protection function, effectively protect the battery from overcharge; The battery and panel are protected by reverse connection; Also with short circuit protection, safe and convenien LED DIGITAL DISPLAY: Boost charge controller can directly display charging current and voltage, so that you can easily track the battery charging status, metal shell, better heat dissipation effect APPLICABLE BATTERY: The charge controller support manual setting of battery voltage and charging parameters by pressing a button. Suitable for a variety of battery types, such as lithium battery, lithium iron battery, metal hydride battery, acid b Specification: Item Type: Boost MPPT Solar Charge Controller Material: Aluminum alloy Solar Input Voltage: 12V~50V Solar Maximum Current: 16A Maximum Solar Power: 300W at 18V Battery Type: 24V, 36V, 48V, 60V 72V custom battery voltage (default 48V) Battery Overcharge Protection Voltage: 28.8V (24V system), 43.2V (36V system), 57.6V (48V system), 72V (60V system), 86.4V (72V system), customized voltage No Load Loss: < 20mA Conversion Efficiency: > 97% MPPT Tracking Efficiency: > 99% Operating Temperature: -20℃~65℃ Protection Class: IP65 Battery Compatibility: EN61000, EN55022, EN55024 Package List:1 x MPPT Solar Boost Controller2 x Fuse1 x User Manual Package List 1 x MPPT Solar Boost Controller 2 x Fuse 1 x User Manual