Victron BlueSolar 100/30 MPPT Charge Controller - 30 Amps / 100 Volts<div style="text-align: left;"><strong>[Product Information]</strong><br><ul><li>For up to 440 watts panels @ 12 volts， or 880 watts @ 24 volts</li><li>Excellent for boats， RVs - sealed and corrosion resistaant</li><li>Outstanding maximum efficiency exceeds 98%</li><li>5-year worldwide warranty</li><li>Compatible with Victron network and displays</li></ul></div><img src="http://ecx.images-amazon.com/images/I/419X%2B%2BlVk%2BL.jpg" noproxy><img src="http://ecx.images-amazon.com/images/I/41XWFXAWAwL.jpg" noproxy><img src="http://ecx.images-amazon.com/images/I/416CSM7XWbL.jpg" noproxy>