PV-LY-020 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-020 Branch Connector is a premium photovoltaic DC connector designed for parallel branch wiring in solar power systems, offering secure plug-in connections with high current and high voltage handling for modern PV arrays.

🔹 Key Technical Knowledge

Product type: DC photovoltaic branch connector
Rated current: 30 A continuous DC load handling
Rated voltage: Up to 1500 V DC (IEC & UL) for PV systems
Protection rating: IP67 mated / IP2X unmated for outdoor durability
Contact material: Tin-plated copper alloy for low resistance and high conductivity
Housing: Heat-resistant, wear-resistant, UV-stable PC/PV insulation
Locking: Snap-in secure connector system compatible with MC4 style interfaces
Operating temperature: –40 °C to +90 °C ambient
Manufacturer role: Factory-direct solar connector producer with OEM customization options

🔹 Use Cases / Industries

Typical Applications
✔ Solar PV String Branching — Parallel wiring of multiple PV modules
✔ PV Combiner Boxes — Feed multiple strings into a combiner input
✔ Inverter DC Inputs — Clean DC splits before feeding inverters
✔ Battery & Storage DC Integration — Branch power flows in energy storage arrays

Industries Served
🌞 Residential & commercial rooftop solar
🌞 Utility-scale solar farms
🌞 Off-grid hybrid solar systems
🌞 Solar panel assembly & electrical contractors

🔹 OEM & Manufacturing Advantage

As a professional solar connector manufacturer, we offer:

🏭 Factory-direct supply with consistent quality control
📦 OEM/ODM services including custom logo, technical specs, and packaging
🚢 Wholesale & bulk production with competitive lead times
💡 Technical support for PV system design and connector selection

Whether you’re a solar OEM, panel integrator, or PV installer, the PV-LY-020 Branch Connector combines rugged performance with installation convenience, making it ideal for modern DC photovoltaic infrastructures.

Rated current					30A
Rated voltage					1500VDC(IEC)DC(UL)
Ambient temperature range					-40℃~+90℃ (ec)
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

Material

Contact material: Copper Alloy,tin plated

Insulation material:PC/PV

Ambient temp.range:-40°C~+90°C(IEC)

Upper limitingtemperature:+105’C(IEC)

Degreeofprotection(mated):P67

Degree ofprotection,unmated:lP2X

Contact resistance ofplugconnectors: 0.5mΩ

Lockingsystem:Snap-in

Diode/FuseType:Schottky Diode/PV Fuse

🔹 FAQ – PV-LY-020 BRANCH CONNECTOR

1. What is the PV-LY-020 Branch Connector used for?
It is designed for DC branch connections in solar photovoltaic (PV) systems, enabling one string to split into two separate DC outputs with reliable electrical contact and secure locking.

2. What ratings does it support for PV systems?
The PV-LY-020 is rated for up to 1500 V DC and 30 A, suitable for both residential and commercial PV arrays.

3. Is the connector suitable for outdoor solar installations?
Yes — with an IP67 protection rating mated, the connector withstands dust, water ingress, and other outdoor environmental challenges.

4. What materials are used in the PV-LY-020 connector?
The contacts are tin-plated copper alloy for low resistance and durability, and the housing uses UV-resistant PC/PV insulation to endure long-term outdoor use.

5. Does this connector support secure locking?
Yes — it features a snap-in locking system that prevents accidental disconnection and ensures robust electrical contact under vibration or temperature changes.

6. Is special tooling required to install this connector?
No — the plug-and-play design allows efficient field installation without complicated tools. (Inferred from typical PV connector design practices.)

7. Can I order this product in bulk with custom branding?
Yes — as a factory producer, we support OEM/ODM customization, private labeling, and bulk supply arrangements.