Advertisment

HPL’s Solar Main Junction Box (MJB)

HPL Solar Main Junction Box is used to combine output from several Array Junction Boxes and connect it to DC Distribution Box OR to Power Conditioning Unit/Solar invertor

author-image
Saur News Bureau
Updated On
HPL Electric and Power

hpl logo

Advertisment
  • Main Junction Box is used to combine output from several Array Junction Boxes and connect it to DC Distribution Box OR to Power Conditioning Unit / Solar invertor
  • The MJB consists of two sections
    • One to combine all the positive terminals
    • Second to combine the negative terminals on the other side
  • Tested under strict industry norms by experts to guarantee flawless functioning and durability
  • HPL Main Junction Boxes are made from high quality Thermoplastic (ABS) with the use of latest technology and is suitable for a range of Solar Power applications such as standalone rooftop systems, Hybrid systems etc.
  • HPL Main Junction Boxes are dust, vermin and waterproof
  • Fitted with cable glands of appropriate sizes for both incoming and outgoing cables

HPL Solar Main Junction Box

Advertisment

FEATURES:-

  • HPL’s Main Junction Boxes are fully insulated according to the requirements of IEC 61439-1 as mandate by MNRE and tested up to an operating voltage of 1000 V DC.
  • The enclosure is made of high quality poly-carbonate.
  • Degree of protection IP-66/67
  • The enclosure is accessible only via the use of tools in order to ensure the protection
  • Customizable based on customer needs
  • Blocks the reverse flow of current from battery to solar panels
  • Reliable electric safety to avoid hazard
  • Obstructs sudden surges due to lightening strokes during cloudy and rainy conditions and ground the surges immediately
  • Fuses for overload protection on each string
  • Blocking Diodes for reverse current flow protection (Optional)
  • Easy DC-termination
  • Easy and decent Cable management.
  • Time and money saver Solar String management.
  • Space saving and orientation flexibility.
  • Reliable electric safety to avoid hazard.
MODELConfigurationDESCRIPTION
MJB-02012 IN 1 OUTFor Combining 2 Solar Array Junction Boxes
MJB-03013 IN 1 OUTFor Combining 3 Solar Array Junction Boxes
MJB-04014 IN 1 OUTFor Combining 4 Solar Array Junction Boxes
MJB-05015 IN 1 OUTFor Combining 5 Solar Array Junction Boxes
MJB-06016 IN 1 OUTFor Combining 6 Solar Array Junction Boxes
MJB-07017 IN 1 OUTFor Combining 7 Solar Array Junction Boxes
MJB-08018 IN 1 OUTFor Combining 8 Solar Array Junction Boxes

Solar Power Solar Energy solar invertor SOLAR MAIN JUNCTION BOX HPL Solar Main Junction Box HPL Solar Solar Array Junction Boxes Solar String
Advertisment