Photovoltaic Solar PV Junction Box, Connectors, PV Cable
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Product description
Photovoltaic Solar PV Junction Box, Connectors, PV Cable
An electrical junction box is a container for electrical connections, usually intended to conceal them from sight and deter tampering. A small metal or plastic junction box may form part of an electrical conduit or thermoplastic-sheathed cable (TPS) wiring system in a building. If designed for surface mounting, it is used mostly in ceilings, under floors or concealed behind an access panel - particularly in domestic or commercial buildings. An appropriate type (such as that shown on the right) may be buried in the plaster of a wall (although full concealment is no longer allowed by modern codes and standards) or cast into concrete - with only the cover visible.
It sometimes includes built-in terminals for the joining of wires.
A similar, usually wall mounted, container used mainly to accommodate switches, sockets and the associated connecting wiring is called a pattress.
Advantage Of Photovoltaic Solar PV Junction Box, Connectors, PV Cable
1.TUV,UL certificated;
2.Auto-lock for solar cable connecting;
3.Widly used in the solar
Usage/Application Of Photovoltaic Solar PV Junction Box, Connectors, PV Cable
1.The absorption of light, generating either electron-hole pairs or excitons.
2.The separation of charge carriers of opposite types.
3.The separate extraction of those carriers to an external circuit.
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Specificaction
Withstanding Voltage | 1000V |
Rated Current | 30A |
Rated Impulse Voltage | 8000V |
Contact resistance | less than 1mΩ |
Dia dameter of pin or socket | 3mm |
Protection Class | Class 3 |
Temperaturer | -40°C ~ +85°C |
Protection Degree | IP2X,unmated;IP67,mated |
Wire Size Range | 2.5/4/6mm2(14AWG,12AWG,10AWG) |
Plug power | 30N-80N |
Insulation material | TPE/PA |
Contact material | Copper silver plated |
Flame Class | UL94-V0 |
FAQ
Q:What price for each watt?
A:It depends on the quantity, delivery date and payment terms
Q:What is your warranty system?
A:Our Solar cells performance guarantees for 25 years
Q:How do you pack your products?
A:We have rich experience on how to pack thecells to make sure the safety on shipment when it arrives at the destination.
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- Q: Solar products must be in the sun
- Other light sources can be used to meet the needs of the product (e.g., solar watches can be recharged by other light sources)
- Q: What are the forms of solar energy? My villa would like to design a comprehensive utilization of solar energy.
- Solar hot water, solar photovoltaic power generation, various solar lamps
- Q: Household solar energy productsThe product can be used at home, do not mention the solar energy, answer the water heater
- Solar thermal products are solar water heaters, as well as solar heating systems (usually in the North). Solar water heaters are used in several sets of hot plate, the more common is flat solar and vacuum tube solar two, the former used more in the south, the latter used more in the north.
- Q: Solar energy products, that is, I would like to open a home solar products Daquan
- I have two sets of solar home, one is Huang Ming, a sijimuge, later a temperature than the Emperor Ming of the seems to be a little higher, are also good, but home Taiwan Himin's high, I want to buy one, want to try another brand is not the same effect
- Q: 30MW solar thermal power plant total investment
- 0MW total investment in solar thermal power plants:Solar thermal power generation units at home and abroad to invest 1.5~3 yuan /kW range, so 30MW power plant is currently estimated to invest 5-9 billion yuan RMB.
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- Quite a lot of functions, when the car humidifier, anion purification car air, solar charging, you can also add the essential oils when the car fragrance.
- Q: What about solar products?Solar panels solar panels
- As long as the need to get electricity can. Solar lamp (lamp, landscape lamp, lawn lamp, flashlight, camping lights, lights and so on...), power generation system (Canada now many private power, is the placement of solar panels in the roof)...
- Q: Home solar heating products can not mature?
- Solar power generation, per square meter of power generation in 120W or so, the cost per square meter in 1500 yuan, the greater the area the lower the price2013 PV industry in Europe and the United States antitrust investigation, overcapacity led to the collapse of a large number of photovoltaic industry in Zhejiang, solar prices have fallen. This can be checked at any time onlineRecommended to buy solar water heater price per price in the 150-180 yuan, including in accordance with the material and other costs, buy a good look at whether there is a reliable after-sales
- Q: Are solar panels now in use?
- Servo drive, also known as "servo controller" and "servo amplifier", is used to control the servo motor
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Photovoltaic Solar PV Junction Box, Connectors, PV Cable
- Ref Price:
-
- Loading Port:
- China Main Port
- Payment Terms:
- TT or LC
- Min Order Qty:
- -
- Supply Capability:
- -
OKorder Service Pledge
OKorder Financial Service
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