Delivery Time:7-15 days after the order confirmed
Certification:TUV|CE|CCC

1000V DC Stainless Steel String Combiner Box RS485 Interface, ModBus-RTU Protocol

PV combiner box made of stainless steel ,aluminum , Steel made RS485 interface, ModBus-RTU Protocol Solar panel string junction boxes2 strings

Quick Detail:

Steel made RS485 Solar panel string junction boxes

Professional Solar Energy 1000V PV Array Combiner Box, Solar Array Junction Box,IP65 And Anti-thunder Protect For Solar System

Description:

Combiner Box provides a means of combining multiple source circuits from a PV array into a single DC output. Each source circuit is fused separately using a touch-safe fuse holder. The combiner box allows for fail-safe operation of the system in the unlikely event that a problem with a source circuit leads to abnormally high current. In addition, the combiner box provides a convenient means of accessing the DC portion of a PV system for routine maintenance and troubleshooting. 

Specifications solar panel combiner box:

1.The PV array maximum input voltage:DC1000V

2.The current value can be selected by customer require

3. the enclosure is made of steel ,aluminum ,stainless steel ,with power coating for outdoor use,

4.All components comply with DIN and VDE standards, and all adhere to the highest quality standards. 
5.CE, TUV, CQC certified. 

6.,Meet outdoor installation requirements, IP66 . With anti-UV, anti-acid, anti-alkali, moisture, mildew, rodents and so on functions.

7.All components meet rated voltage DC1000 V requirements. 

8.With fuses on Inputs, switches on outputs, and SPD in both poles.

9,Can monitor the current of each string, system voltage, status of circuit breaker and SPD. Can display and read the data on both local and background part. Can accurately identify the fault and its position

Applications:

Lighting protection combiner box is used for the link of PV inverter and PV array to lessen the cable for the connecting, easy to maintain and improve the reliability. Longmax combine box is designed based on high performance and efficiency. you could connect a certain number of the inverter according to the voltage range of dc input; then, connect the PV array to PV lighting protection combiner box for the converge provides total system solutions  It improve the system safety of PV system and reduces the time of installation.

Solar Panel Combiner Box with monitor system optional
Applicable for outdoor PV systems 4/6/8/10/12/16 PV string inputs

Solar Panel Combiner Box with monitor system optional

Wide DC voltage input range with maximum open-circuit voltage up to 1000V

With PV dedicated DC fuses with maximum voltage not less than 1000V

With PV dedicated high voltage lightning protection device

Both +ve & -ve poles equipped with a 4-pole circuit breaker with the allowable DC voltage no less than 1000V

Monitoring feature optional for each string of PV array,Waterproof  terminal

Technical Data

Max input modules channels	2-16 strings
Input array connection diameter	4mm²
Output and ground diameter	≤70mm²(ground wire 16mm²)
Internal fuse rating	1000V dc fuse,12A
Input current of each channel	10A
Communication connection	RS485
Communication power supply requirements	Self-power
Waterproof level of the box	IP65
Enclosure Color	Optional, Multi choice
Guarantee	2 or 5 years(2 years standard warranty ,can be extended into 5 years)
Certification	TUV, CE, CCC
Loading port	Shanghai port  China (mainland)