Solar Hoffman Pv Array Combiner Box

AC DC solar power inverter system combiner box schematic Fuse is used as overload and short circuit protection in lighting circuit and circuit protection in control circuit. It is in series in the line, when the line or equipment short circuit or serious overload, the fuse in the first fuse, so that the line or electrical equipment from, play a protective role, it is a kind of protective electrical applianc.

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Model:DQ1413
Power:500W/1000W
CIGER LIGHTER:12V 5A1PCS AC OUTPUT:220V1PCS

Brand:solarthon
Charging time:6-8 hours
Product Size:241216187mm
USB OUTPUT:12W2PCS+18W1PCS

Product name:Solar Power System with AC output
DC OUTPUT:12V 5A*2PCS
Warranty:3 years
Material:Metal+ABS

he solar junction box is a key component in the photovoltaic power generation system, which is responsible for connecting the circuits of multiple solar panels to form a network of electricity to ensure the smooth flow of electricity from each panel to the inverter. The main functions of this device include preventing local failures, improving power generation efficiency, protecting panels and facilitating maintenance. It has an independent current and voltage signal acquisition function, which can adjust and monitor the current and voltage of each panel in time, so as to improve the power generation efficiency. At the same time, the bus box provides an independent protection function for the photovoltaic cell, when the solar panel overcurrent, overvoltage and other failures, can be cut off in time to avoid damage to the solar panel and inverter and other equipment. In addition, the bus box is usually equipped with current, voltage, temperature and other sensors, which can monitor the working status of each solar panel and transmit the data to the centralized control system in order to detect and repair faults in time. The design of the solar junction box also takes into account lightning protection, with multi-level lightning protection function to ensure that lightning strikes do not affect the normal output of the photovoltaic array
. Its protection level reaches IP65, meets the requirements of outdoor installation, and has remote monitoring function
. Therefore, the solar junction box not only optimizes the system structure, improves reliability and maintainability, but also enhances the safety and stability of the photovoltaic system

P/NProduct Description
DQ1700A4-014-in-1-out Combiner Box
Number of PV arrays inputs: 4
Max single PV array current: 10A
Wire number of each PV array input: PG7,4mm2
Number of output: 1or 2
Maximum output current: 40A
Wire number of esch output: PG16, 8mm2 for each
Maximum output voltage: 800VDC
IP Rate: IP65
Working Temperature: -30℃ ~ +60℃
Product  N/G Weight: 5.3/9.3kg
Product Dimensions(mm): 360*340*145
Packing Size(mm): 470*450*255
Cooling menthod: Natura cooling
Surge protection: Have
Ground wrie size: ≥6mm²
DQ1700A6-016-in-1-out Combiner Box
Number of PV arrays inputs: 6
Max single PV array current: 10A
Wire number of each PV array input: PG7,4mm2
Number of output: 1or 2
Maximum output current: 60A in all (30A / output)
Wire number of esch output: PG16, 10mm2 for each
Maximum output voltage: 800VDC
IP Rate: IP65
Working Temperature: -30℃ ~ +60℃
Product  N/G Weight: 8.4/12.9kg
Product Dimensions(mm): 360*340*145
Packing Size(mm): 470*450*255
Cooling menthod: Natura cooling
Surge protection: Have
Ground wrie size: ≥6mm²
DQ 170088-018-in-1-out Combiner Box
Number of PV arrays inputs: 8
Max single PV array current: 10A
Wire number of each PV array input: PG7,4mm2
Number of output: 1or 2
Maximum output current: 80A in all (40A / output)
Wire number of esch output: PG16, 10mm2 for each
Maximum output voltage: 800VDC
IP Rate: IP65
Working Temperature: -30℃ ~ +60℃
Product  N/G Weight: 9.5/14.3kg
Product Dimensions(mm): 400*420*145
Packing Size(mm): 530*510*255
Cooling menthod: Natura cooling
Surge protection: Have
Ground wrie size: ≥6mm²
DQ1700B10-0110-in-1-out Combiner Box
Number of PV arrays inputs: 10
Max single PV array current: 10A
Wire number of each PV array input: PG7,4mm2
Number of output: 1or 2
Maximum output current: 100A in all (50A / output)
Wire number of esch output: PG16, 10mm2 for each
Maximum output voltage: 800VDC
IP Rate: IP65
Working Temperature: -30℃ ~ +60℃
Product  N/G Weight: 10.8/15.6kg
Product Dimensions(mm): 400*420*145
Packing Size(mm): 530*510*255
Cooling menthod: Natura cooling
Surge protection: Have
Ground wrie size: ≥6mm²

Supporting one-stop procurement, our product categories are complete; There is a specialized production line with guaranteed quality; Batch purchase supports OEM/ODM and provides professional installation guidance. Welcome to contact us!

A: Yes, all our inverters provide true pure sine wave output.

A: Yes, all our inverters provide true pure sine wave output.

A: Low frequency inverters have various protections, strong adaptability to the environment, and are more reliable with voltage regulation.

A: Pure sine wave output inverters provide power quality equivalent to or better than the public power grid. They have a low repair rate, long lifespan, no harmonic pollution, and are environmentally friendly. Modified sine wave output inverters have a negative impact on appliances and cannot load inductive loads, such as air conditioners and refrigerators. Certain motor control circuits may not be compatible with modified sine wave inverters.

A: Our inverters can be used with household, office, agricultural appliances, and other inductive loads such as refrigerators, air conditioners, water pumps, etc.

A: Yes, we accept OEM orders and can customize the products with your company logo.

A: Simply tell us your requirements, and our sales team will recommend a suitable inverter for you.

A: We offer 24-hour after-service consultancy to help you easily solve any technical problems you may encounter.

A: While a power inverter is not absolutely required for a solar energy system, it is necessary if you want to use normal AC appliances. Without a power inverter, you will only have battery power and won’t have 220 or 230 volts AC. This may be acceptable for small RVs or cabins.

A: If any product is faulty, please send us a picture or video, and we will study it. We provide free spare parts of the PCB board for after-sale service.

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