EpSolar XTRA 40A MPPT Solar Charge Controller
- 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
- Standard Modbus communication protocol with isolated RS485 interface
- Real-time energy statistics function
- Optional LCD display units (XDB1/XDS1/XDS2) and accessories
- 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
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Models |
XTRA2210N-XDS2 |
XTRA3210N-XDS2 |
XTRA4215N-XDS2 |
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Nominal system voltage |
12/24V |
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Battery type |
Lead-acid (Sealed/Gel/Flooded)/Lithium (LiFePO4/Li(NiCoMn)O2)/User |
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Rated charge current |
20A |
30A |
40A |
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Rated discharge current |
20A |
30A |
40A |
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Rated charge power |
130W/12V 260W/24V |
390W/12V 780W/24V |
520W/12V 1040W/24V |
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Max. PV open circuit voltage |
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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MPP voltage range |
(Battery voltage+2V)~72V |
(Battery voltage+2V)~108V |
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Equalization voltage |
Sealed:14.6V,Flooded:14.8V,User-defined:9-17V |
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Boost voltage |
Gel:14.2V,Sealed:14.4V,Flooded:14.6V,User-defined:9-17V |
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Float voltage |
Gel/Sealed/Flooded:13.8V,User-defined:9-17V |
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Enclosure |
IP33 |
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Communication interface |
RS485(RJ45) |
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Grounding |
Common negative |
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Dimensions(LxWxH)(mm) |
175×143×48 |
230×165×63 |
255×187×75.7 |
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Net weight |
0.57kg |
1.31kg |
2.07kg |
