PV-LY-T4 BRANCH CONNECTOR

Description：

The product is made of high-quality materials that are heat-resistant, heat-resistant, wear-resistant, and non flammable

The PV-LY-T4 Solar Connector is a T-branch photovoltaic DC connector engineered to efficiently split or combine DC currents between multiple solar panel strings, while ensuring secure outdoor performance.

🔹 Key Technical Knowledge

Type: T-branch DC photovoltaic connector
Rated voltage: Typically up to 1500 V DC suitable for modern PV systems
Locking system: Secure snap-in interface
Weather protection: Outdoor-grade sealing (IP65+)
Materials: UV-resistant plastics and corrosion-resistant contacts
Factory role: Solar connector manufacturer with OEM/ODM services

🔹 Use Cases / Industries

Parallel solar string connections
Rooftop and ground-mounted solar installations
Solar combiner box assemblies
Commercial and utility PV arrays

🔹 OEM & Manufacturing Advantage

As a professional solar connector factory, we support bulk supply, OEM customization, private-label branding, and tailored technical specifications to match system integrators and PV project requirements.

Rated current					30A
Rated voltage					1500VDC(IEC)800VDC(UL)
Ambient temperature range					-40℃ ~+90C (IEC)
Degree of protection					IP67 mated IP2X unmated
Contact resistance of plug connectors					0.5mΩ
Contact material					Copper,tin plated
Locking system plug connectors					Snap-in (nur/only MC4)
Flame class					UL94-HB/UL94-VO
Cable size					2.5mm², 4mm², 6mm²
Diode/Fuse Type					Schottky Diode/PV Fuse

Material

Contact material: Copper Alloy,tin plated

Insulation material: PC/PV

Ambient temp.range:-40°C~+90°C(IEC)

Upper limitingtemperature: +105°C(IEC)

Degree ofprotection(mated):lP67

Degreeofprotection,unmated:lP2X

Contact resistance ofplug connectors:0.5mΩ

Lockingsystem: Snap-in

Diode/FuseType:Schottky Diode/PV Fuse

🔹 FAQ – PV-LY-T4 Solar Connector

What is the primary function of PV-LY-T4?
It enables easy parallel connection between two or more solar panel strings without additional junction boxes.
Can PV-LY-T4 be used in high-voltage DC systems?
Yes — designed for PV systems up to 1500 V DC.
Is it weather-resistant for outdoor installations?
Yes — the connector housing is built to withstand rain, dust, and UV exposure.
Does it feature a locking mechanism?
Yes — the snap-in design prevents accidental disconnection.
Is factory customization available?
Yes — OEM labeling, packaging, and tailored connector configurations are supported.