XTRA Series MPPT solar charge controller Overview XTRA(10A~40A) series is advanced maximum power point tracking (MPPT) charge controllers for off-grid photovoltaic systems, with optional display units (XDB1/XDS1/XDS2). It is designed according to the international standard with higher quality, reliability , and safety. The limitation function of the charging power, charging current, and automatic power reduction function fully ensure stability when working with oversize PV modules(max.1.5 times of rated power) and operating under a high-temperature environment. Features • MPPT tracking efficiency above 99.5% • Maximum charge conversion efficiency as high as 97.4% • Support lead-acid and lithium-ion batteries • Multiple load work modes • Charging power and current limitation function • High-temperature charging power derating function • Standard Modbus communication protocol with isolated RS485 interface • Real-time energy statistics function • Optional LCD display units (XDB1/XDS1/XDS2) and accessories • IP33 ingress protection design • CE(LVD IEC62109,EMC EN3/1-6-61000)and ROHS,ETL(UL-1741:2010 and Canadian CSA C22.2No.107.1.01),FCC Class B Part 15 Compliant,IEC62509:2010 Solar Home Solar Backpack Solar Boat Solar Street Light

2. The voltage point is for 12V system, please *2 in 24V system, *3 in 36V system, *4 in 48V system. -ft BEIJING EPSOLAR TECHNOLOGY CO., LTD. +86-10-82894112 ■ft HUIZHOU EPEVER TECHNOLOGY CO., LTD. ^ +86-752-3889706 •ft BEIJING EPSOLAR TECHNOLOGY CO., LTD. SHENZHEN BRANCH ^ +86-755-89236750