The durable TUV UL Approved MC4 Solar Panel PV Cable Connector by Dsola is a precision-engineered plug set for modern solar modules. These TUV UL Approved PV Cable Solar Panel Solar Connectors for Photovoltaic System is rated for 600V to 1000V DC applications, supporting currents up to 40 amps. Designed for residential and commercial solar arrays, it provides a low-impedance path for energy flow while shielding the system from environmental and electrical faults. Our solar cable connector complies with the UL 6703 standard, which is the benchmark safety standard for photovoltaic system connectors. This certification ensures that our connector can withstand extreme electrical and environmental pressures and can function properly even in harsh and long-term conditions.
● High-Purity Copper Conductors
Each connector utilizes top-tier copper contacts to maintain minimal contact resistance. This ensures efficient power transmission and prevents localized heating, which is critical for the long-term health of your solar cabling.
● Rugged Fire-Resistant Casing
The outer shell is molded from specialized engineering plastics that are both flame-retardant and high-temperature resistant. This durable structure prevents circuit blows and provides a safe housing that remains stable even under intense thermal stress.
● Reliable IP67 Weatherproofing
As a UL Listed Waterproof IP67 Solar Cable Connector Plug, this unit is completely sealed against dust and high-pressure water jets. The built-in sealing ring ensures that heavy rain, snow, and humidity do not compromise the electrical connection.
● Advanced UV and Climate Resilience
Engineered to withstand temperatures from -40°F to +194°F, our connectors are unaffected by the cycles of freezing winters and scorching summers. The UV-resistant materials prevent the plastic from becoming brittle or cracking after decades of sun exposure.
● Quick-Plug Installation Design
The compact, ergonomic shape supports rapid on-site wiring. The "push-lock" mechanism provides a tactile click to confirm a secure connection, making maintenance and panel replacement straightforward for installation teams.
1. Residential Rooftop Arrays
The primary choice for home solar systems where safety certifications and aesthetic, compact designs are required for long-term peace of mind.
2. Small-Scale Commercial PV Stations
Provides a dependable UL Listed MC4 Connectors for Solar Panels and PV Cables solution for office buildings and small factories requiring 1000V DC rated hardware.
3. Outdoor Mobile PV Devices
Ideal for portable solar kits used in expeditions or emergency response, where connectors must handle frequent plugging and exposure to harsh, high-humidity environments.
UL (Underwriters Laboratories) Listing is a globally recognized safety mark that proves a product has been tested to rigorous national and international standards. For solar connectors, UL certification means the device has undergone extensive testing for fire safety, electrical load capacity, and environmental durability. Using UL-approved components is often a mandatory requirement for passing electrical inspections in North America and many international markets, ensuring the system is safe for both installers and property owners.
Standardized MC4 Interface
Our connectors follow the universal global standard for solar interconnection. They feature a secure "push-lock" mechanism that prevents accidental disconnection and are fully compatible with cables ranging from 1000V to 1500V DC architectures.
Weatherproof Engineering
With a verified IP67 rating, these connectors are dust-tight and resistant to water immersion. This prevents internal corrosion of the copper contacts, which is the leading cause of power loss in outdoor PV systems.
High-Performance Materials
We use high-strength, fire-rated plastic shells and premium copper conductors. These materials are selected specifically to endure decades of outdoor exposure, resisting the chemical and physical degradation caused by constant UV radiation and moisture.
| Connector system | MC4 CONNECTING | Insulation material | PC |
| Rated current | Certitied by 30A | Locking system plug connectors | Snap-in (nur/only MC4) |
| Rated voltage | 1000V DC (IEC) | Flame class | UL94-HB / UL94-V0 |
| Ambient temperature range | -40°C...+90°C (IEC)-40°C...+40°C (UL) | Safety class | II |
| Degree of protection, matedunmated | IP67IP2X | Contact system | MC Multilam |
| Contact resistance of plug connectors | 0,5mΩ | Type of termination Crimpen | Crimping |
| Contact material | Copper, tin plated | Cable Size | 2.5mm2, 4mm2, 6mm2 |
| Insertion Force /With Draw Force | <50N/>50N | Warranty | 25 years |
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Shengshan Avenue East Road, Shengshan Town, Cixi City, Zhejiang Province, China
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