Tracer series solar controller is an advanced Maximum Power Point Tracking (MPPT) controller for off-grid photovoltaic (PV) systems. The MPPT controller features a smart tracking algorithm that maximizes the energy harvest from the PV by rapidly finding the solar array peak power point based on varied temperature. The MPPT controller provides higher efficiency up to 97% with lower power loss.

Features:

Advanced MPPT technology
High tracking efficiency no less than 99.5%
Peak conversion efficiency of 98%
Ultra-fast tracking speed
Accurately recognizing and tracking of multiple power point
Multi-function LCD displays system information intuitively
User programmable for battery types, load control etc.
3-Stage charge with PWM output
Common positive grounding design
RS485 port with industrial standard MODBUS open architecture
Fully programmable function via PC software or remote meter
Electronic protections:

PV reverse polarity protection
PV short circuit protection
PV over current alarm protection
Battery overcharge protection
Battery over discharge protection
Battery reverse polarity protection
Load short circuit protection
Load overload protection
Controller overheating protection