Tracer AN series controller, based on multiphase synchronous rectification technology (MSRT) and advanced MPPT control algorithm, with dual-core processor architecture and common negative design, has the features of high response speed, high reliability, and high industrial standard.With the adaptive three-stage charging mode based on digital control circuit, Tracer AN series controllers can effectively prolong the life-cycle of battery and significantly improve the system performance. The load, utility or generator auto-control relays make it easy to compose the hybrid power system.The isolated RS485 interface with standard MODBUS communication protocol and 5V power supply makes it easy for customer to expand the application, it support up to 8 charging in parallel to expand system and meet with different monitoring requirements, so that can be widely used for various applications, e.g. solar RV, household system and field monitoring, etc. Back made of aluminum alloy, strong heat dissipationIsolated RS485 with 5VDC/200mA to protect output for no power devices with MODBUS protocolUtility or generator auto-control relays make it easy to compose the hybrid power system 12V/24V/36V/48VDC AutoHigh quality & low failure rate components of ST and Infineon to ensure the product’s lifeBattery Type: Lead-acid batteries and Lithium-ion batteries.Auto control system to limit the charging power & current go over the rated value.Hundred percent full load operation in working environment temperature range within charging & discharging Battery temperature compensation function Real-time energy recording and statistical function Automatic over-temperature power reduction function To monitor or set the parameters by using the phone Apps or PC software. Always connect battery firstTracer AN series is a common-negative controller, according to the practical application, all the negative terminals of PV array, battery and load can also be ungrounded, but the grounding terminal on its shell must be grounded, which may effectively shield the electromagnetic interference from the outside, and prevent some electric shock to human body due to the electrification of the shell.For common-negative system, such as motorhome, it is recommended to use a common-negative controller; but if in the common-negative system, some common-positive equipment are used, and the positive electrode is grounded, the controller may be damaged.If the remote temperature sensor is not connected to the controller,, the default setting for battery charging or discharging temperature is 25 °C without temperature compensation. Package includes: 1 * 8415AN Solar Charge Controller Nominal System Voltage: 12/24/36/48VDC or AutoRated charge Power: 1000W/12V 2000W/24V 3000W/36V 4000W/48VBattery Input Voltage Range: 8V～68V 1 * Remote Meter MT-50 MT50 can display various operating data and fault info the system.The information can be displayed on a backlit LCD screenThe buttons are easy-to-operate, and the numeric display is readable. 1 * USB to RS485 cable USB to RS485 converter is used to monitor each controller using Solar Station PC software.The length of cable is 1.5m. TheCC-USB-RS485-150U connects to the RS485 Port on the controller. 1 * Remote Temperature Sensor Acquisition of battery temperature for undertaking temperature compensation of control parameters, the standard length of the cable is 3m.The RTS300R47K3.81A connects to the port on the controller.NOTE: The temperature sensor short-circuited or damaged, the controller will be charged or discharged at the default temperature 25 ºC. Tracer6415AN+MT50+RTS+RS485 Tracer4215BN+MT50+RTS+RS485 Tracer4210AN+MT50+RTS+RS485 Triron4210N+MT50+RTS+RS485 Tracer8415AN+MT50+RTS+RS485 Tracer10415AN+MT50+RTS+RS485 Add to Cart Buying Options Add to Cart Add to Cart Add to Cart Add to Cart Customer Reviews 4.1 out of 5 stars 55 4.6 out of 5 stars 193 4.6 out of 5 stars 45 4.5 out of 5 stars 26 4.0 out of 5 stars 81 4.1 out of 5 stars 55 Price $264.98$264.98 — no data $148.98$148.98 $196.98$196.98 $379.99$379.99 $426.98$426.98 Nominal System Voltage 12/24/36/48VDC or Auto 12/24VDC Auto 12/24VDC Auto 12/24VDC Auto 12/24/36/48VDC or Auto 12/24/36/48VDC or Auto Battery Input Voltage Range 8V～68V 8~32V 8~32V 8~32V 8V～68V 8V～68V Rated charge current 60A 40A 40A 40A 80A 100A Rated charge Power 750W/12V 1500W/24V 2250W/36V 3000W/48V 520W/12V 1040W/24V 520W/12V 1040W/24V 520W/12V 1040W/24V 1000W/12V 2000W/24V 3000W/36V 4000W/48V 1250W/12V 2500W/24V 3750W/36V 5000W/48V Max. PV open circuit voltage 150V/138V 150V/138V 100V/92V 100V/92V 150V/138V 150V/138V Battery Type Lead-acid(Sealed(Default)/Gel/Flooded/User) and lithium-ion batteries Sealed(Default)/Gel/Flooded/User Lead-acid(Sealed(Default)/Gel/Flooded/User) and lithium-ion batteries Lead-acid(Sealed(Default)/Gel/Flooded/User) and lithium-ion batteries Lead-acid(Sealed(Default)/Gel/Flooded/User) and lithium-ion batteries Lead-acid(Sealed(Default)/Gel/Flooded/User) and lithium-ion batteries Grounding Common negative Common negative Common negative Common negative Common negative Common negative Tracer-1210-AN Tracer-2210-AN VS3024AU CM-120A GM-D40A ESF48H100 Add to Cart Add to Cart Add to Cart Add to Cart Add to Cart Add to Cart Customer Reviews 4.4 out of 5 stars 133 4.4 out of 5 stars 133 4.4 out of 5 stars 48 4.1 out of 5 stars 26 5.0 out of 5 stars 2 5.0 out of 5 stars 2 Price $58.98$58.98 $79.98$79.98 $44.98$44.98 $188.98$188.98 $256.98$256.98 $256.98$256.98 System nominal voltage 12/24VDC Auto 12/24VDC Auto 12/24VDC Auto 12V/24V/36V/48VDC or Auto 12V/24VDC Auto 12V/24V/36V/48VDC Rated charge current 10A 20A 30 120A 40A 100A Max. PV open circuit voltage 100V/92V 100V/92V 50V 180V/150V 100V/92V 150V/138V Max. PV input power 130W/12V 260W/24V 260W/12V 520W/24V 150W/12V 300W/24V 1440W/12V 2880W/24V 4320W/36V 5760W/48V 480W/12V 960W/24V 1040W/12V 2080W/24V 3120W/36V 4160W/48V Battery Type Sealed, Gel Flooded, User and Lithium Sealed, Gel Flooded, User and Lithium Sealed(Default) / Gel / Flooded AGM, Gel, FLD and Lithium AGM, Gel, FLD and Lithium AGM, Gel, FLD and Lithium