For 12V Solar System: 390W solar panel (100VOC for max input voltage (92V at 25C))
For 24V Solar System: 780W solar panel (100VOC for max input voltage (92V at 25C))

IP67 Waterproof model made by Tracer with their same great MPPT functionality.  With 100VOC input you can run most panels as a maximum of 2 in series.  Fully program charge voltages via Optional PC cable or MT50 with special lead.

Set as default for 12V LiFePO4 batteries, can only re-program Lithium Battery Options with PC Cable and PC software.   Can use MT50/bluetooth/wifi along with the special BP lead to set Flooded or Sealed batteries and settings.

No Fan for silent operation, great for vans, boats or any live in spaces

Compared to conventional PWM controller, MPPT technology increases the charge efficiency up to 30% and potentially decrease the power of solar array needed.

Features：
·Adopt high quality components of ST,IR and Infineon, make sure product using lifespan
·Wide working environment temperature(-40℃～60℃)
·Apply to lithium battery(LiFePO4/Li-NiCoMn)and battery(Sealed/Gel/Flooded)
·Lithium battery self-activating and low temperature protection function
·Maximum conversion efficiency of 98%
·Advanced Maximum Power Point Tracking (MPPT) technology, with tracking efficiency no less than 99%
·Ultra-fast tracking speed and guaranteed tracking efficiency
·Accurately recognizing and tracking of multiple power points
·PV power limitation function
·Monitoring and setting parameter via Mobile APP, PC Monitor setting software with RS485 communication interface. 
·Use of standard Modbus communication protocol for RS485 bus connections, communication protocol compatibility much better
·Connecting the IOT(Internet of Things) module and Cloud Server monitoring software to realize remote monitoring of the multi-machine system
·The RS485 connector can provide power supply
·Aluminum housing for better cooling
·Real-time energy statistics function
·IP67 waterproof degree
·Long lifespan design，five years warranty

Load working mode:
·Manual Mode 
·Light ON/OFF(Default) 
·Light ON + Timer 
·Real-time Control 
·Intelligent Power Mode

Electronic protections:
·PV over current protection 
·PV short circuit protection 
·PV reverse polarity protection 
·Battery reverse polarity protection 
·Battery over voltage protection 
·Battery over discharge protection 
·Battery overheating protection 
·Lithium battery low temperature protection 
·Load overload protection 
·Load Short circuit protection