Product Description

ET***5AD / ET***5AD
eTracer-AD  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 *0% 

Features:
·Advanced Maximum Power Point Tracking (MPPT) technology
·High tracking efficiency ≥ *9.5% 
·Peak conversion efficiency of *8% and full load efficiency of *7%
·Ultra-fast tracking speed
·Multiphase synchronous rectification technology(MSRT), ensuring high conversion efficiency even with 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, optimizingsystem performance
·Die-cast aluminum design, ensuring excellent heat dissipation
·Concise human-computer interactive interface, dynamically displaying system operating data andworking status.
·Battery type selection: Sealed, Gel, Flooded and User(programmable) 
·Battery temperature compensation 
·Built-in running data and event logging 
·RS**5 port with industrial standard MODBUS open architecture 
·Real-time data monitoring and parameters setting with MT*0, 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 reverse polarity protection 
·Battery overheating protection 
·Controller overheating protection
 

7 Specifications
Electrical Parameters

Item	IT***5AD	IT6**5AD
Nominal System Voltage	*2/*4/*6/*8VDC
Nominal Battery Current	*5A	*0A
Battery Input Voltage Range	8V～*8V
Max. PV open circuit voltage	**0V (at minimum operating environment temperature) **8V (at *5℃ environment temperature)
MPP Voltage Range	Battery voltage*2V～**8V①
Maximum Input Power	**0W/*2V;***0W/*4V ***0W/*6V;***0W/*8V	**0W/*2V;***0W/*4V ***0W/*6V;***0W/*8V
Self Consumption	1.4W～2.6W
Discharge Circuit Voltage Drop	≤0.*6V
Grounding	Common Positive

①Max. PV open circuit voltage must never exceed **8V under *5℃ conditions.
Environmental Parameters

Environmental	Parameter
LCD temperature range	**0℃ ~ **0℃
Ambient temperature range*	**5℃ ~ *55℃
Storage temperature range	**0℃ ~ **5℃
Humidity range	≤95%, N.C.
Enclosure	IP20
Altitude	< ***0 m (Derating to operate according to IEC****6 at a height exceeding ***0 m)

* Please operate controller at permitted ambient temperature. If over permissible range, please derate capacity in service.
Mechanical Parameters

Mechanical	IT***5AD	IT***5AD
L x W x H	**2 x **1 x**7mm	**0 x **1 x **0mm
Mounting Hole	Φ*0
Terminal	2AWG(*5mm2)	2AWG(*5mm2)
Net Weight	4.6kg	5.9kg