This Battery Tender® Solar Controller allows you to convert an existing solar panel into a solar charger using Battery Tender® Super Smart Charging Algorithm. Our smart charging capabilities prevent any panel from overcharging or discharging your battery. Usable input range between 5-45 Watts!

• 3-Step fully automatic charging (Qualification, Bulk Charge, Float)
• Spark Proof
• Reverse Polarity Protection
• State of charge LED indicator
• Input voltage: 32 VDC (Max)
• Input current: 3 ADC (Max)
• Output Current: 3 ADC (Max)
• 5 Year Warranty