40A XTRA4415N MPPT Solar Charge Controller 12V-48V Solar Charger 150V PV EPever

Description

40A XTRA4415N MPPT Solar Charge Controller 12V-48V Solar Charger 150V PV EPever.
Epever XTRA MPPT Solar Charge Controller
XTRA4415N 40A Solar Regulator
12V/24V/36V/48VDC AUTO, Max pv input voltage : 150V
Overview:
XTRA N series controller, adopt the advanced MPPT control algorithm, it can minimize the maximum power point loss rate and loss time, quickly track the maximum power point(MPP) of the PV array and obtain the maximum energy from solar array under any conditions; and it can increase the ratio of energy utilization in the solar system by 20%-30% compared with PWM charging method.
Limiting the charging power & current and reducing charging power functions ensure the system stable with over PV modules in high temperature environment. IP33 Ingress protection and isolated RS485 design further improve the controller’s reliability and meet the different application requirements.
XTRA N series controller owns self-adaptive three-stage charging mode based on digital control circuit, which can effectively prolong the lifespan of battery and significantly improve the system performance. It also has comprehensive electronic protection for overcharge, over-discharge, PV & battery reverse polarity etc. to ensure the solar system more reliable and more durable. This controller can be widely used for RV, household system, field monitoring and many other applications.
Features：
· CE certification(LVD EN/IEC62109,EMC EN61000-6-1/3)
· 100% charging and discharging in working environment temperature range
· High quality and low failure rate components of ST or IR to ensure service life
· Advanced MPPT technology & ultra-fast tracking speed guarantee tracking efficiency up to 99.5%
· Maximum DC/DC transfer efficiency is as high as 98.5%★, full load efficiency is up to 97.2%★
· Advanced MPPT control algorithm to minimize the MPP lost rate and lost time
· Accurate recognizing and tracking of multi-peaks maximum power point
· Wide MPP operating voltage range
· Support the lead-acid and lithium batteries; voltage parameters can be set on the controlleru
· Programmable temperature compensation
· Limit charging power & current over rated value
· Real-time energy statistics function
· Power reduction automatically over temperature value
· Multiple load work modes
· Comprehensive electronic protection
· Isolated RS485 with 5V/200mA protected output for no power devices, with Modbus protocol
· Support monitoring and setting the parameters via APP or PC software
· IP33▲ Ingress protection
Electrical Parameters:
Item
4415N
System nominal voltage
12/24/36/48VDC① Auto
Rated charge current
40A
Rated discharge current
40A
Battery voltage range
8～68V
Max. PV open circuit voltage
150V②138V③
MPP voltage range
(Battery voltage +2V)～108V
Rated charge power
520W/12V
1040W/24V
1560W/36V
2080W/48V
Max. conversion efficiency
98.10%
98.50%
Full load efficiency
97%
97.20%
Self-consumption
≤30mA(12V)
≤16mA(24V)
≤13mA(36V)
≤13mA(48V)
Discharge circuit voltage drop
≤0.23V
Temperature compensate coefficient④
-3mV/℃/2V (Default)
Grounding
Common negative
RS485 interface
5VDC/200mA(RJ45)
LCD backlight time
Default:60S,Range:0~999S(0S:the backlight is ON all the time)
① When lithium battery is used, the system voltage can’t be identified automatically.
② At minimum operating environment temperature
③ At 25℃ environment temperature
④ When lithium battery is used, the temperature compensate coefficient must be 0,and can’t be changed.