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Wholesale Price 1000v waterproof solar panel junction box pv connector solar conector

50-2499 Pieces
2500-4999 Pieces
>=5000 Pieces
Min. Order
1 Lot
Each Lot
50 Pieces
Choose your specifications
Company Information

Suzhou Chunyi PV Co., Ltd.

CN Manufacturer, Trading Company
Response Time
Response Rate:
US$ 100+
1 Year Paid Supplier Gold Supplier Onsite Check Trade Assurance
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Quick Details

Place of Origin: Jiangsu China
Brand Name: CHUNYI
Model Number: CY-021-6R With Line
Rated Voltage: 1000VDC
Ambient Temperature Range: -40℃to+85℃
Wire Size Range: 900mm(2.5-4mm2)
Connection Method: welding
Contact Material: copper alloy,tin plated
Insulation Material: PPO
Overall Dimension: 151mm*145mm*25mm
Applicable power: 180 watt to 300 watta
Protection Degree: IP65
Safety Class: Class2
Selling Units: Multiple of 50
Package size per batch: 66X40X25 cm
Gross weight per batch: 18 KG
Package Type: carton
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Product Description

Product details

Rated Voltage1000VDC
Ambient Temperature Range-40℃to+85℃ 
Wire Size Range2.5-4mm2
Waterproofing structureo-ring Seal
Connection Methodwelding
Contact Materialcopper alloy,tin plated
Insulation MaterialPPO
Overall Dimension151mm*145mm*25mm
Product Weight0.24kg0.34kg
Applicable power180 watt to 300 watta



1.A solar junction box is attached to the back of the solar panel with silicon adhesive
2.It wires the (usually ) 2 connectors together and is the output interface of the solar panel
3.With the use of a junction box ,it becomes easy to connect the solar panel to array
4.With the capacity of anti-aging and resistance to ultraviolet radiation on the outer cover
5.To meet the using requirement under bad outdoor condition
6.The self-locking function makes the connection mode is more convenient and firm
7.Anti electric shock insulation protection science, has good security



Packaging & Shipping


Company Information

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waterproof electrical panel junction box

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waterproof electrical panel junction box


Q1: What’s your Main products?

All raw material we selected the high quality. Our main products:  solar connector,solar cables,PV tools,PV junction box and other solar relative products.

Q2: How does your company do regarding Quality Control?

1)We choose high quality for all the raw material.

2)Professional & skilful workers in charge of handling the producing.

3)QC Department specially responsible for quality checking in each process.

Q3: Do you offer OEM Service?

We do OEM & ODM,Welcome your order.

If have other questions,Our R&D team will give you the professional suggestions.

Q4: What the delivery time ?

Within 3 days for small order after receiving the  payment , but sometimes delivery daye will be based on the order quantity .

Q5: Do you accept customized order ?

Yes we do.

Packaging & Shipping


Standard export carton packing.

waterproof electrical panel junction box