Morningstar Sunsaver TrakStar 15 Amp MPPT Charge Controller 12V/24V<div style="text-align: left;"><strong>[Product Information]</strong><br><ul><li>Efficient MPPT tracking and 4-stage charging increases battery life Gel， Sealed， AGM.</li><li>M aximizes Energy Harvest peak efficiency of over 97%</li><li>Smaller Size Mechanical dimensions are less than other MPPT controllers， making it easier to install</li><li>Efficient electronics， a conservative thermal design and tropicalization result in high reliability</li><li>The status LED's and optional meter provide extensive controller and system data.</li></ul></div><img src="http://ecx.images-amazon.com/images/I/512ExktGnrL.jpg" noproxy><img src="http://ecx.images-amazon.com/images/I/51q6P9mk7JL.jpg" noproxy><img src="http://ecx.images-amazon.com/images/I/51tPLFMCJ%2BL.jpg" noproxy><img src="http://ecx.images-amazon.com/images/I/51M0ZfgHIWL.jpg" noproxy><img src="http://ecx.images-amazon.com/images/I/51a%2BKwRUTtL.jpg" noproxy><img src="http://ecx.images-amazon.com/images/I/51I5Joqj3oL.jpg" noproxy>