KSh 17,500.00 Ex-VAT
epever xtra 3415n charge controller
XTRA N series controller which can carry different display units(XDB1/XDS1/XDS2) adopts 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 the 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 is stable with over PV modules in a 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 a self-adaptive three-stage charging mode based on a digital control circuit, which can effectively prolong the lifespan of the 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 is more reliable and more durable. This controller can be widely used for RV, household systems, field monitoring, and many other applications.
Specifications:
Item |
XTRA 3215N |
XTRA 4215N |
XTRA 3415N |
XTRA 4415N |
System nominal voltage |
12/24/36/48VDC Auto |
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Rated charge current |
30A |
40A |
30A |
40A |
Rated discharge current |
30A |
40A |
30A |
40A |
Battery voltage range |
8~68V |
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Max. PV open circuit voltage |
150V 138V |
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MPP voltage range |
(Battery voltage +2V)~108V |
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Rated charge power |
390W/12V 780W/24V |
520W/12V 1040W/24V |
390W/12V 780W/24V 1170W/36V 1560W/48V |
520W/12V 1040W/24V 1560W/36V 2080W/48V |
Max. conversion efficiency |
98% |
98.1% |
98.3% |
98.5% |
Full load efficiency |
95.9% |
95.6% |
97.3% |
97.2% |
Self-consumption |
≤35mA(12V) ≤22mA(24V) ≤16mA(36V) ≤16mA(48V) |
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Discharge circuit voltage drop |
≤0.23V |
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Temperature compensate coefficient |
-3mV/℃/2V (Default) |
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Grounding |
Common negative |
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