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iTracer-AD series

IT4415AD/ IT6415AD

iTracer-AD is an intelligent, efficient ,high-speed solar charge controller with advanced Maximum Power Point Tracking (MPPT) algorithm, which can harvest the maximum power from the solar array to charge battery. It can be applied in the off-grid PV systems up to 3KW, and increase the efficiency up to 30% .

Features:
• Advanced Maximum Power Point Tracking (MPPT) technology
• High tracking efficiency = 99.5% 
• Peak conversion efficiency of 98% and full load efficiency of 97%
• Ultra-fast tracking speed
• Multiphase synchronous rectification technology(MSRT), ensuring high conversion efficiency evenwith weak power charging
• Accurately tracking and recognizing MPP among multiple wave crest • Reliable automatic PV current limiting function
• Wide MPP operating voltage range
• High-speed dual-core processor architecture, improving system response speed, optimizing system performance
• Die-cast aluminum design, ensuring excellent heat dissipation
• Concise human-computer interactive interface, dynamically displaying system operating dataand working status.
• Multiple load control modes: Manual Control, Light ON/OFF, Light on+timer and Time Control. 
• Battery type selection: Sealed, Gel, Flooded and User(programmable)
• Battery temperature compensation 
• Built-in running data and event logging 
• RS485 port with industrial standard MODBUS open architecture 
• Real-time data monitoring and parameters setting with MT50, APP or PC software
• Widely used in solar telecom base station, solar home system, solar power station, etc.

• Support firmware upgrade.

Electronic protections:
• PV over current protection 
• PV short circuit  protection 
• PV reverse polarity protection 
• Battery over voltage protection 
• Battery over discharge protection 
• Battery reverse polarity protection 
• Battery overheating protection 
• Load overload protection

Specification

Model	IT4415AD	IT6415AD
Nominal system voltage	12/24/36/48VDCauto work
Rated charge current	45A	60A
Rated discharge current	45A	60A
Max. PV open circuit   voltage	150V (at minimum   operating environment temperature)138V (at 25?environment temperature)
Battery input voltage range	8~68V
Rated PV input   power	600W (12V)	800W (12V)
	1200W (24V)	1600W (24V)
	1800W (36V)	2400W (36V)
	2400W (48V)	3200W (48V)
Equalize charging voltage*	Sealed: 14.6V, Flooded: 14.8V, User: 9~17V
Boost charging voltage*	Gel: 14.2V, Sealed: 14.4V, Flooded: 14.6V, User:   9~17V
Float charging voltage*	Gel /Sealed /Flooded: 13.8V, User: 9~17V
Low voltage reconnect   voltage*	Gel /Sealed /Flooded: 12.6V, User: 9~17V
Low voltage disconnect   voltage*	Gel /Sealed /Flooded: 11.1V, User: 9~17V
Self-consumption	1.4~2.6W
Temperature compensation   coefficient	-3mV/oC/2V
Grounding	Common positive