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Epever XTRA-NG3 BLE MPPT Solar Charge Controller 12V/24V Solar Regulator
- Built-in bluetooth module.
Overview:
XTRA-N G3 BLEseries controllers, based on a new design concept, adopt the solar chargecontroller as the main component. A built-in Bluetooth module is a must for theXTRA-N G3 BLE series, which helps the end-users read and write parameters byphone APP conveniently.
The controllers adopt the advancedMPPT control algorithm, improving the maximum power point (MPP) tracking andacting speed. By minimizing the MPP loss rate and time, the controllers cantrack the MPP quickly to obtain the maximum energy under any conditions.
Independent voltage regulation,namely, the battery terminal of the controller can be connected to loadsdirectly when there is no battery, is a new add function. It is friendly tovarious lithium batteries, avoiding the instability output voltage caused bythe internal protection of the lithium batteries. Thelow self-consumption design significantly reduces the static powerconsumption and extends system standby time.
Characters ofthe charging power/current limit,charging power auto-reduction under the high temperature ensure the systemstability after connecting with excess PV modules or working in ahigh-temperature environment.
IP33 Ingress protection and isolatedRS485 com port design improve the controller’s reliability and meet thedifferent application requirements.
XTRA-N G3 BLE series owns athree-stage charging mode, which effectively prolongs the battery's lifespanand improves performance. Comprehensive electronic protections, such asovercharge, over-discharge, PV & battery reverse polarity, etc., ensure thesolar system is more reliable and durable. This controller can be widely usedfor RVs, household systems, monitoring fields, etc.
Features：
· High quality and low failure ratecomponents of ST or IR to ensure the service life
· Advanced MPPT technology & ultra-fasttracking speed, tracking efficiency is up to 99.5%
· Maximum DC/DC transfer efficiency is ashigh as 98.5%;
· Advanced MPPT control algorithm tominimize the lost rate and lost time
· Accurate recognizing and tracking ofmulti-peaks maximum power point
· Wider MPP(maximum power point) runningvoltage to optimize PV utilization
· Support multi batterytypes including lithium batteries
· Equipped with a stable self-activationfunction for the lithium battery
· Set the battery voltage parameters on theLCD②
· Battery temperature compensation
· Limit the charging power & chargingcurrent to no higher than the rated value
· Real-time energy statistics function
· Charging power reduction automaticallyfor over-temperature
· Built-in Bluetooth to adjust settingsthrough EPEVER APP③
· RS485 communication interface withoptional 4G or Wi-Fi modules for remote monitoring
· Setting parameters via the PC software,APP, or remote meter
· Constant voltage output function④
· Comprehensive electronic protections
· Multiple load work modes
· Dustproof and waterproof design with IP33 enclosure⑤
· Low self-consumption, lowerthan 10mA⑥
· Operation at full load without chargingpower reduced in the working temperature range
Electrical Parameters:G3-BLE Series
Item
1206N
2206N
1210N
2210N
3210N
4210N
3215N
4215N
System nominal voltage
12/24VDC① Auto
Rated charge current
10A
20A
10A
20A
30A
40A
30A
40A
Rated discharge current
10A
20A
10A
20A
30A
40A
30A
40A
Battery voltage range
8～31V
Max. PV open circuit voltage
60V②
100V②
150V②
46V③
92V③
138V③
MPP voltage range
(Battery voltage +2V)～36V
(Battery voltage +2V)～72V
(Battery voltage +2V)～108V
Rated charge power
130W/12V
260W/12V
130W/12V
260W/12V
390W/12V
520W/12V
390W/12V
520W/12V
260W/24V
520W/24V
260W/24V
520W/24V
780W/24V
1040W/24V
780W/24V
1040W/24V
Max. conversion efficiency
97.90%
98.30%
98.20%
98.30%
98.60%
98.60%
97.60%
97.90%
Full load efficiency
97%
96.70%
96.20%
96.40%
96.60%
96.50%
95.10%
95.40%
Self-consumption
≤14mA(12V)
≤30mA(12V)
≤15mA(24V)
≤16mA(24V)
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)
★ When a lithium battery is used, the systemvoltage can’t be identified automatically.
◆ When a lithium battery is used, the temperaturecompensation coefficient must be “0” and can’t be changed.
