Dsola Solar Panel Junction Box Manufacturers
| The material of box: |
PPO |
| Type: |
PV-DS-20J1 |
| Power: |
230W-300W |
| Number of diodes: |
3*(GF3045MG) |
| Rated voltage: |
TUV:1500V |
| Rated current: |
25A |
| Safety Class: |
Class II |
| Dimension: |
100*116*19.5mm |
| Temperature range: |
-40ºC~+85ºC |
| Section area of Cable: |
1*4 mm²(TUV) |
| Degree of protection: |
IP68 |
| Flame class: |
UL94-VO |
| The lengh of cable: |
1.0 Meter |
Data for MC4 Connector
| Material of connector: |
PPO |
| Stand: |
EN 50521:2008 |
| Maximum working voltage: |
DC1500V |
| Rated Current: |
30A |
| Flame class: |
UL94-V0 |
| Pollution degree: |
Pollution degree:2 |
| Contact resistance: |
≤0.5mΩ |
| Shell Protection degree: |
IP67 |
| Specification of Connecting Line: |
4 mm² |
| Ambient temperature range: |
-40~+85ºC |
| Safety Level: |
class‖ |
| Insertion force: |
≤60N |
| Withdrawal force: |
≥60N |
The Features
1. Simple assembly, easy to use.
2. Suitable for different sizes of PV cable.
3. Waterproof grade: IP67.
4. Housing made of PPO material, anti-UV.
5. High current carrying capacity.
6. Contact material: Copper Tin Plated.
7. High heat resistance, wear-resisting.
8. Rated Voltage: 1500V.
9. Rated Current: 25A / 30A.
The DATA
1.Cost-optimised junction box for crystalline modules.
2.TUV Certified.
3.The box is fixed to the panel with silicone. Additional protection given by the projecting cover, which prevents kinking of the cables at the point where they emerge from the cable sleeve.
4.Locking of the cable coupler in accordance with NEC 2011.
5.by snap-in latch for maximum connection dependability.
6.Module junction box suitable for automatic assembly for
7.crystalline photovoltaic modules.
8.Clear, optimised gripping points for the robot.
9.Rapid, dependable contacting of the ribbon conductors by
10.Omega spring clips.
11.Compatible with MC4
12.Custom versions on request :
- Individual lead lengths
- Equipped with MC3 and MC4 connectors
- Cable colours red or black (only TÜV types)
Our company is a private enterprise with independent accountability integrated the design, production and management. Located in the cneter of Yuyao Ningbo City, the company has many workshops and comprehensive office buildings equipped with more than ten computer control injection molding machines and machining equipments. With the departments like
R&D, Production,
QC, Sales, etc. We have 98 workers in our factory, and turnover around USD 50.00 million each year.
The company specializes in producing Solar Junction Box from 2-500W and Solar Connectors like
MC4, MC4 T Branch, Y Branch, MC3 Connector, Solar Cable Assembly, and Solar Torch, Solar Flashlight, Solar Camping Light, Solar Emergency Light. Now we also developed the products to Water Treatment system , like Water Purifier , RO System, Water Softener also with the accessories like water filter. According different requirements of customers all over the world, the company serves for you with supplier quality and excellent service.
We has got
ISO9001 QUALITY CERTIFICATE in
2002, got
TUV Certificate for our solar junction box and MC4 Connectors at
2007, also got UL for connectors and been the Partner Supplier of Canton Fair at 2011. Which enjoyed a high reputation in the world market.
The FAQ
Q1:If I'm interested in your MC4 when I can receive your quotation and detail information after send the enquiry?
A:All your enquiry will be replied in 6 hours.
Q2:Can I get a sample before the order because I really don't how is your MC4 quality?
A:Of course! We also think sample order is the best way to build the trust.And in our company we offer free sample service! Please send the enquiry to us and get the free sample!
Q3:Do you have a catalogue? Can you send me the catalogue to have a check of all your products?
A:Yes, We have product catalogue. Please contact us on line or send an Email to sending the catalogue.
Audited Supplier 
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