Flush Mount Solar Charge Controller w/LCD Display - 30AThe Samlex 30 Amp Charge Controller regulates current and protects your batteries from over-charging. Features of this 4-stage Charger include: LED status indicators, digital LCD monitor and 8 charge settings for most battery types. Charging is further regulated with the optional DC-BTS-A-C Battery Temperature Sensor.Features: Pulse Width Modulated (PWM) charging most efficient and effective way to charge batteries; 4-stage battery charging: Bulk, Absorption, Float and manual / automatic Equalization; 8 selectable battery charging profiles for easy setup; Temperature compensated charging with optional Temperature Sensor; Digital LCD Monitor for informative display of operational parameters and fault messages; Specifications: Input: 12V / 24V; Amps: 30 Amp; Weight: 0.8 (lbs); Weight: 0.36 (kg); Dimensions: 7.5 x 4.25 x 1.5 (in); Dimensions: 19.1 x 10.8 x 3.8 (cm); Warranty: 5 Year Limited; Applications: Recreation vehicles; Service vehicles; Boats; Field work; Telecommunications; Mobile offices; Construction sites; WARNING: This product can expose you to chemicals which are known to the State of California to cause cancer, birth defects or other reproductive harm. For more information go to P65Warnings.ca.gov. - cis2:mm5mnJlm -Owner's Manual (pdf)Brochure (pdf)