Features 1、Adopt single chip control, MPPT solar panel regulator has the advantages of intelligence, strong adaptability and reliable function, etc. 2、Using MPPT maximum power point tracking technology, this controller can work at the best power point of the I-V curve with an efficiency of up to 99%. 3、Battery controller uses high-accuracy temperature detection and compensation circuit and battery life is more durable. 4、12 / 24V system voltage automatic identification supports three-stage battery power display, intuitive and clear. 5、Exquisite structure and accurant circuit design maximize the use of the entire controller space. 6、And this battery controller is with overcharge protection, over discharge protection, over current protection, short circuit protection and anti-reverse protection. 7、5V output with USB connector can meet the charging needs of digital products, practical. Specification Item Type: MPPT solar controller Controller Model: CPY-2410 Rated Charging Current: 10A Rated Discharge Current: 10A MPPT Tracking Efficiency: Maximum: 99% Overload and Short Circuit Protection: ≥1.5 times of rated current No-Load Loss: <10mА Overvoltage Protection: 16V; x 2 / 24V USB Output: 5V 1A Working Temperature: -35 ℃ to + 55 ℃ Package List 1 x MPPT Solar Controller 1 x User Manual