XTRA Series(10~40A) MPPT Charge Controller
With optional display units(XDB1/XDS1XDS2) and isolated RS485 communication port.
XTRA(10A~40A) series is advanced maximum power point tracking (MPPT) charge controller for off-grid photovoltaic systems, with optional display units (XDB1/XDS1/XDS2). It is designed according to the international standard with higher quality, reliability, and safety. The limitation function of the charging power, charging current, and automatic power reduction function fully ensure stability when working with oversize PV modules(max.1.5 times of rated power) and operating under a high-temperature environment.
| Model | XTRA1206N | XTRA2206N | XTRA1210N | XTRA2210N | XTRA3210N | XTRA4210N | XTRA3215N | XTRA4215N | XTRA3415N | XTRA4415N |
| Nominal system voltage | 12/24VDC/Auto | 12/24VDC/Auto | 12/24VDC/Auto | 12/24VDC/Auto | 12/24VDC/Auto | 12/24VDC/Auto | 12/24VDC/Auto | 12/24VDC/Auto | 12/24/36/48VDC/Auto | 12/24/36/48VDC/Auto |
| Battery type | Lead-acid (Sealed/Gel/Flooded)/Lithium (LiFePO4/Li(NiCoMn)O2)/User | |||||||||
| Battery input voltage range | 8～32V | 8～32V | 8～32V | 8～32V | 8～32V | 8～32V | 8～32V | 8～32V | 8～68V | 8～68V |
| Rated charge current | 10A | 20A | 10A | 20A | 30A | 40A | 30A | 40A | 30A | 40A |
| Rated discharge current | 10A | 20A | 10A | 20A | 30A | 40A | 30A | 40A | 30A | 40A |
| Rated charge power | 130W/12V 260W/24V |
260W/12V 520W/24V |
130W/12V 260W/24V |
260W/12V 520W/24V |
390W/12V 780W/24V |
520W/12V 1040W/24V |
390W/12V 780W/24V |
520W/12V 1040W/24V |
390W/12V 780W/24V 1170W/36 1560W/48V |
520W/12V 1040W/24V 1560W/36V 2080W/48V |
| Max. conversion efficiency | 97.90% | 98.30% | 98.20% | 98.30% | 98.60% | 98.60% | 97.60% | 97.90% | 98.10% | 98.50% |
| Tracking efficiency | ≥99.5% | |||||||||
| Max. PV open circuit voltage | 60V（At minimum operating environment temperature） 46V（At 25℃ environment temperature ） |
100V（At minimum operating environment temperature）; 92V（At 25℃ environment temperature） |
150V（At minimum operating environment temperature）; 138V（At 25℃ environment temperature） |
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| MPPT voltage range | (Battery voltage +2V)~36V | (Battery voltage +2V)~36V | (Battery voltage +2V)~72V | (Battery voltage +2V)~72V | (Battery voltage +2V)~72V | (Battery voltage +2V)~72V | (Battery voltage +2V)~108V | (Battery voltage +2V)~108V | (Battery voltage +2V)~108V | (Battery voltage +2V)~108V |
| Equalization voltage | Sealed:14.6V,Flooded:14.8V,User-defined:9-17V | |||||||||
| Boost voltage | Gel:14.2V,Sealed:14.4V,Flooded:14.6V,User-defined:9-17V | |||||||||
| Float voltage | Gel/Sealed/Flooded:13.8V,User-defined:9-17V | |||||||||
| Low voltage reconnect voltage | Gel/Sealed/Flooded:12.6V,User-defined:9-17V | |||||||||
| Low voltage disconnect voltage | Gel/Sealed/Flooded:11.1V,User-defined:9-17V | |||||||||
| Self-consumption |
≤14mA(12V) ≤15mA(24V) |
≤14mA(12V)
|
≤30mA(12V)
|
≤30mA(12V)
|
≤30mA(12V)
|
≤30mA(12V)
|
≤30mA(12V)
|
≤30mA(12V)
|
≤30mA(12V) ≤16mA(24V) ≤13mA(36V) ≤13mA(48V) |
≤30mA(12V) ≤16mA(24V) ≤13mA(36V) ≤13mA(48V) |
| Temperature compensation( for lead-acid battery) | -3mV/℃/2V (Default) | |||||||||
| Relative humidity | ≤95%, N.C | |||||||||
| Enclosure | IP33 | |||||||||
| Communication interface | RS485(RJ45) | |||||||||
| Grounding | Common negative | |||||||||
| Operating temperature range | -25℃～+50℃(LCD); -30℃～+50℃(No LCD) | -25℃～+45℃(LCD);-30℃～+45℃(No LCD) | ||||||||
| Dimensions(LxWxH)(mm) | 175×143×48 | 217×158×56.5 | 175×143×48 | 217×158×56.5 | 230×165×63 | 255×185×67.8 | 255×185×67.8 | 255×187×75.7 | 255×187×75.7 | 255×189×83.2 |
| Net weight | 0.57kg | 0.96kg | 0.57kg | 0.96kg | 1.31kg | 1.70kg | 1.70kg | 2.07kg | 2.07kg | 2.47kg |
| 1. The controller can't automatically identify system voltage if lithium batteries were connected. | ||||||||||
| 2. The voltage point is for 12V system, please *2 in 24V system, *3 in 36V system, *4 in 48V system. | ||||||||||
XTRA-N-Manual-EN-V4.5(ETL)
XTRA-N-Manual-EN-V4.5(ETL)
EPEVER-Datasheet-XTRA
EPEVER-Datasheet-XTRA
Certificate EMC XTRA
Certificate EMC XTRA
Certificate EN（IEC）62109 XTRA
Certificate EN（IEC）62109 XTRA
Certificate FCC XTRA
Certificate FCC XTRA
Certificate IP33 XTRA
Certificate IP33 XTRA
Certificate ROHS XTRA
Certificate ROHS XTRA
Certificate ETL XTRA
Certificate ETL XTRA
Product Highlights
MPPT tracking efficiency above 99.5%
Maximum charge conversion efficiency as high as 97.4%
Support lead-acid and lithium-ion batteries
Multiple load work modes
Charging power and current limitation function
High –temperature charging power derating function
Optional LCD display units (XDB1/XDS1/XDS2) and accessories
Standard Modbus communication protocol with isolated RS485 interface
Real-time energy statistics function
IP33 ingress protection design
CE(LVD IEC62109,EMC EN3/1-6-61000)and ROHS,ETL(UL-1741:2010 and Canadian CSA C22.2 No.107.1.01),FCC Class B Part 15 Compliant,IEC62509:2010
Yes, the XTRA series charge controller (softwareSV200 or above version ) supports choosing lithium battery via LCD. But WiFi/Bluetooth module or PC is required if the user wants to customize the voltage setpoints.
Not recommended. the battery voltage that every controller detected has a minor difference. When the battery is nearly full, it is possible that some controllers are charging, and others not, or some are charging with a big current and others are charging with a small current.
coc –
Nice product!
Jimmy –
Finding it a nightmare to try an adapt for my lithium battery
mason@epever.com –
Hi Jimmy, Could you please describe more details about the problem?
Uygar –
Excellent product. Selling with different brands in EU area.
Chamara –
EPEVER products are excellent according to my backgroud research! I recently purchased a controller, XTRA4415N and it works very well. From my observations, I could say that the charge controller is intelligent since it correctly indentifies the electricity demand and supply. Currently I am having a 12V lead-acid battery system but in the future, I hope to upgrade the system to a 24V system with a LiFePO4 battery.
mason@epever.com –
Thanks for your support, please contact EPEVER whenever you need.
ALEN –
HI, can i charge 24V bat.system with 12V panels with XTRA series MPPT-s
mason@epever.com –
Hi Sir, you can’t charge it. The PV’s charging voltage must be large than the battery’s.
João Carlos Kulik –
Queria saber sobre as funções do painel, acendeu uma luz amarela, e não sei o que significa…
chenyaohua@epever.com –
Hello sir, the yellow light on/off indicates the load on/off. You can check the indicator meanings of the XDS2 screen on page 17 in the manual.
Michal –
Hello. My XTRA3210 very often stays in PWM mode even when panels are perfectly lit by direct sun. I have to disconnect array and connect back, then it will enter MPPT mode normally. I am thus not harvesting full power when expected. My panels are 2S(75Voc), but in PWM their voltage is held 2V above battery voltage(8A charge current). After reconnecting PV array, I am getting 25A into battery. MPPT detection is somehow weird..
chenyaohua@epever.com –
Hello sir,
Firstly, we recommend you change the solar panels to a parallel connection and see if the issue persists. Secondly, we would like to know if you are using lithium batteries. Inappropriate parameter settings for lithium batteries can also lead to this issue. Please send the parameter table of your batteries to support@epever.com, and our technical support team will assist you in resolving it. Lastly, the charging current is also dependent on the battery’s state. If the controller enters float or boost charging, the charging current will gradually decrease and may not remain in MPPT charging mode continuously.
Chris –
Hello,
i have buy a XTRA 1210N XDS2 for my Van being mounted behind I would like to have a display where to see the data, is it possible to use MT11 remote display to see battery panel data etc? or only works with the Duoracer.
Thanks Guys
chenyaohua@epever.com –
Hello sir, MT11 only supports Duoracer. For XTRA series charge controller, we recommend MT50 meter.