eSV Connect offers array junction DC distribution boxes (DCDB), AC distribution boxes (ACDB), Array Combiner boxes (AJB) and string monitoring boxes for solar PV applications and are designed to meet international electrical standards. These boxes provide interconnection between input leads from the solar module arrays and the output leads to the inverter.

The range of distribution boxes include the ones that are suitable for both single phase and three phase inverters as well as both On-Grid inverters and Off-grid inverters.The combiner boxes are availabel for 500V/ 1000V / 1500V systems.

The range of products and the features are described below:

ACDB

ACDB Single Phase

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Key Features

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Suitable for On-Grid Inverters from 1KW to 100 KW.
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Suitable for Off-Grid Inverters from 1KW to 10 KW.
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Suitable with Single Phase &3 Phase systems.
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IP65/66 Polycarbonate & Metal Enclosures suitable for both outdoor & indoor installation
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Protection against Over current / Short Circuit - MCB /MCCB// ACBs & Surges - SPDs.

ACDB Three Phase

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Key Features

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Suitable for On-Grid Inverters from 1KW to 100 KW.
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Suitable for Off-Grid Inverters from 1KW to 10 KW.
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Suitable with Single Phase &3 Phase systems.
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IP65/66 Polycarbonate & Metal Enclosures suitable for both outdoor & indoor installation
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Protection against Over current / Short Circuit - MCB /MCCB// ACBs & Surges - SPDs.

DCDB

DCDB

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Key Features

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Suitable for String Inverters from 1KW to 100 KW.
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Suitable with 500V & 1000V DC systems.
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IP65/66 Polycarbonate Enclosures suitable for outdoor installation with Transparent and opaque cover.
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Based on Inverter MPPT and String Configuration Number of inputs & Outputs typically Varies from 1 to 20.
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Protection against Over current - PV Fuses & Surges - SPDs.

Combiner Box

AJB Combiner Box

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Key Features

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Suitable for Off-Grid Inverters.
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Suitable with 500V/ 1000V / 1500V systems.
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IP65/66 Polycarbonate / FRP Enclosures suitable for both outdoor & indoor installation
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Protection against Over current/Short Circuit - MCB / DC Disconnector switch & Surges - SPDs.
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Individual String Protection - PV Fuse.

String Montoring Combiner Box

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Key Features

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Suitable for Off-Grid / Centralized Inverters.
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Suitable with 1000V/ 1500V systems.
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IP65/66 Polycarbonate / FRP Enclosures suitable for both outdoor & indoor installation.
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hunt Monitoring Device (Shunt Based) for measuring PV Inputs.
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Protection against Over current/Short Circuit - MCB / DC Disconnector switch & Surges - SPDs.

Array Junction Boxes (AJB), also referred to as PV combiner boxes, collects DC power from PV strings with blocking diodes on each string for protecting panels from reverse current flow. The collected power is then transferred to inverter to be converted into AC.

String monitoring box enables you to enjoy a high level of system performance monitoring, while providing exceptional system safety. It combines the multiple DC input coming from the panel termination and converts these into one DC output. The output of the box is connected to the inverter.

Request a Quote

Simply fill in the form below to get a quote. Our team will not only provide you with a perfect quote but also help you with their technical expertise. You can partner with eSV Connect to build better & more efficient Solar projects. Alternatively you can call us at +91-9940040854 or email us to sales@esvconnects.com.