Charging Regulator Epsolar MPPT XTRA 3215N XDS2 30A 150V 12 / 24V
The XTRA series are Maximum Monitoring Power Controllers (MPPTs) for off-grid photovoltaic systems with optional imaging modules (XDB1 / XDS1 / XDS2). In terms of operating conditions, the XTRA series implements an advanced intelligent algorithm, which results in up to 30% higher efficient loading, compared to a conventional pulse width modulation (PWM) charge regulator. The Xtra series controller has a limit protection function for the power supply and the charging power, as well as for the automatic reduction of power at high temperature. The above protection ensures the stability of the system even in excess of the rated photovoltaic power and in conditions of excessive temperature. .
IP32 protection class and isolated RS485 communication port further improve controller reliability under different conditions
Application requirements. The XTRA series controllers incorporate a three-stage self-adaptive charging algorithm based on a digital control circuit, which extends battery life and significantly improves system performance. It also has extensive electronic protection for overcharging, discharging, reverse polarity of photovoltaics and batteries, etc. to ensure the viability and durability of the solar system.
Characteristics
Advanced MPPT technology & ultra fast tracking speed guaranteed up to 99.5%
Maximum DC / DC transfer efficiency is as high as 98%, full load transfer efficiency is up to 97.4%
Wide MPP operating voltage range
Low temperature protection and automatic activation function for lithium battery charging
Limit charging power and current beyond the rated range
Real-time operation of energy statistics
Multiple loading functions
Complete electronic protection
Compatible with lead acid and lithium ion batteries
Overheat protection and power degradation at higher temperatures
High or low failure ST or IR components to ensure longevity
Isolated communication port RS485 with protected output 5V / 200mA, with standard Modbus protocol
Monitor and configure via APP or PC software
Waterproof design with protection class IP33
CE Certification (LVD IEC62109, EMC EN3 / 1-6-61000)
Rated system voltage: 12 / 24VDC
MPPT charge regulator: 390W-12V, 780W-24V
Rated charging current: 30A
Rated discharge current: 30A
Battery voltage range: 8 ~ 32V
Maximum. PV open circuit voltage: 150V (At minimum operating ambient temperature), 138V (At ambient temperature 25 ℃)
Dimension (mm): 255 × 185 × 67.8
Weight: 2.0kg
