• Solar DC Combiner Box
  • Solar DC Combiner Box
  • Solar DC Combiner Box
  • Solar DC Combiner Box

Solar DC Combiner Box

MICNO intelligent PV junction box is designed for multi-input tandem photovoltaic power system bus application, set convergence, detection, monitoring and protection into one to achieve a secure, reliable and convenient connection between multiple photovoltaic strings and inverters. The JTPV series intelligent photovoltaic junction box can be used in conjunction with the iMars inverter to form an overall installation and can be used as a separate installation.

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Wiring diagram


Solar DC Combiner Box

  1. Max. input voltage: DC 1000V (according to user’s requirements)

  2. Max. input current: 20A (according to user’s system confguration)

  3. Solar panels input route: 6, 8, 10, 12, 14,16, 18, 20 lines (according to user’s requirements)

  4. Protection class: IP65


Technical Specifications of Solar DC Combiner Box


Technical data2-32 Strings Combiner Boxes
MaterialPPO/PC/Matel Plastic sprayed surface
(EN60529) Degree of protection( according to EN60529)IP67/P65
Exterior ColorBlack / Off white
Max. open circuit DC voltage1000V DC
Max. DC short circuit current per input20A DC/15A DC
Surge protection Device1000V DC 40KA
Number of DC inputs( plus and minus= one input)2-32
Connection DC input cables(+)toFuse holder(0.75mm2-25mm2)
Connection DC input cables(-)toFuse holder(0.75mm2-25mm 2)
FusesWith Fuse
Number of DC outputs( plus and minus= one output)1
Suitable cable cross section( DC output)4-150mmsq
Max. output circuit breaker current(A)63A-800A
Warranty time1 year


Product Specification
Technical data2-32 Strings Combiner Boxes
MaterialPPO/PC/Matel Plastic sprayed surface
(EN60529) Degree of protection( according to EN60529)IP67/P65
Exterior ColorBlack / Off white
Max. open circuit DC voltage1000V DC
Max. DC short circuit current per input20A DC/15A DC
Surge protection Device1000V DC 40KA
Number of DC inputs( plus and minus= one input)2-32
Connection DC input cables(+)toFuse holder(0.75mm2-25mm2)
Connection DC input cables(-)toFuse holder(0.75mm2-25mm 2)
FusesWith Fuse
Number of DC outputs( plus and minus= one output)1
Suitable cable cross section( DC output)4-150mmsq
Max. output circuit breaker current(A)63A-800A
Warranty time1 year


31100278

DC2 Input and 1 Output

31100329

DC4 Input and 1 Output

31100335

DC6 Input and 1 Output

31100279

DC8 Input and 1 Output

31100334

DC10 Input and 1 Output

31100290

DC12 Input and 1 Output

31100291

DC16 Input and 1 Output

31100278

DC18 Input and 1 Output

31100337

DC20 Input and 1 Output


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