1Wind MPPT charging way, make sure power max. input to battery and high charging efficiency obtained. 2Be able to use for 300W/500W/600W wind turbine with high compatibility. 3 Independent boost circuit: Solved the charging efficiency of the low-power vertical wind generator. 412V/24V System automatic recognition function. 5Mini size, easy to install. Features: Wind MPPT charging way, make sure power max. input to battery and high charging efficiency obtained. Be able to use for 300W/500W/600W wind turbine with high compatibility. Independent boost circuit: Solved the charging efficiency of the low-power vertical wind generator. 12V/24V System automatic recognition function. Mini size, easy to install. LCD Display showing visible and intuitive parameters. Specification: Type JW1230 JW2430 JW2450 JW2460 JW2480 Voltage 12V/24V 12V/24V 12V/24V 12V/24V 12V/24V Photovoltaic module Power 200W 150W 250W 300W 400W Wind turbine power 300W 300W 500W 600W 800W Charging 30A 20A 23A 37.5A 50A Electronic protections: Lightning protection; solar cells, anti-anti-charge protection; Battery open-circuit protection; Overload protection; Over speed and over-voltage soft automatic brake protection. Size: 16.3* 12.2* 6.5cm / 6.4* 4.8* 2.6inch (Approx.) Package list: 1 * Wind Solar Hybrid Controller