EPEVER XTRA3210N-XDS2 G3 BLE
The new generation of MPPT controllers of the XTRA-N G3 BLE series with built-in Bluetooth is ideal for island systems with panel voltages up to 100 V and a maximum charging power of 30 A. Battery 12/24 V , FVE max 390/780 Wp .
Built-in Bluetooth allows monitoring and setting of the controller without the need for additional components.
This solar controller is suitable for a wide range of island applications , such as cottages, houses, etc. It is also suitable for use in cars, thanks to the possibility of grounding to the negative pole.
A multifunctional display is integrated directly into the MPPT controller for easy system monitoring and possible setting of operating parameters, including control LEDs.
The controller works as an inverter , which means that it can process a higher input voltage and lower current to a lower voltage/increase the current with high efficiency. So we can use practically any solar panel. The controller is compatible with lead and lithium-ion batteries .
The solar controller is equipped with the latest MPPT (Maximum PowerPoint Tracking) technology - maximum power point tracking with a sophisticated tracking algorithm, where the solar module operates at the ideal voltage that the solar module can produce at the highest available power. Compared to a classic PWM controller, MPPT technology increases charging efficiency by approximately 30% .
The maximum charging power to the battery of this model is 30 A , which corresponds to a panel power of 390 Wp if you have a 12V battery , or 780 Wp if you have a 24V battery. If the panel produces a higher power, the controller will only limit it to its nominal max. power. The power of the PV panels must not be higher than 1.5 times the nominal power of the controller!
You can connect solar panels in series , but their open-circuit voltage, referred to as Voc , must never exceed the open-circuit voltage Voc value of 100 V - exceeding this value will permanently damage the controller (it must be taken into account that the voltage of the solar panel increases with decreasing ambient temperature and the Voc value specified in the solar panel parameters is at 25 °C. Therefore, we do not recommend that the value of the specified Voc exceed 90 V)
Setting the controller parameters (mainly the type of battery used) is done using the built-in LCD version XDS2 , or the external display MT52 (not included), or via built-in Bluetooth.
Basic features:
- High-quality ST or IR components with low failure rate to ensure durability
- Advanced MPPT technology and ultra-high tracking speed, tracking efficiency is up to 99.5%, maximum DC/DC transfer efficiency is up to 98.6%, full load efficiency is up to 96.6%
- Advanced MPPT control algorithm to minimize speed loss and wasted time
- Accurate detection and tracking of maximum power point in multiple peaks, wider MPP (maximum power point) operating voltage to optimize PV utilization
- Support multiple battery types including lithium batteries, stable self-activation function for lithium battery
- Battery voltage parameters adjustable on LCD display
- Battery temperature compensation
- Limit the charging power and charging current to no higher than the rated value.
- Real-time energy statistics function
- Automatic reduction in charging power when overheating
- Built-in Bluetooth for adjusting settings
- EPEVER APPRS485 communication interface with optional 4G or Wi-Fi modules for remote monitoring
- Parameter setting via PC software, app or remote meter
- Constant voltage output function
- Comprehensive electronic protection
- Working modes for multiple loads
- Dustproof and waterproof design with IP33 protection
- Low self-consumption, less than 15 mA
Overview of protections:
- PV - short circuit, overcurrent, reverse polarity
- Battery - reverse polarity, overvoltage, overheating, overdischarge, low temperature of lithium battery
- Load short circuit
- Load overload
- Controller overheating
BASIC SPECIFICATIONS
Rated system voltage: DC 12/24 V
Battery input voltage range: 8-32V
Battery type: lead-acid, lithium-ion
Rated charging current: 30 A
Max. PV open circuit voltage: 100 V (92 V at approx. 25 °C)
MPPT efficiency: ≥ 99.5%
Conversion efficiency: max. 98.6%
Protection class: IP33
Working temperatures: -25 to 50 °C, max. humidity 95%
Dimensions: 230 × 165 × 63 mm
Weight: 1.3 kg
