Solar Panel Electrical Connectors Manufacturer Form China

موصلات كهربائية للوحة شمسية 1000VDC 30A IP67 مقاومة للماء PV-HCA30

Rated voltage：1000V DC
Rated current：45A (2.5/4/6mm2,14/12/10AWG)
Test voltage：8000V(50Hz,1min)
Degree Of Protection：IP2X/ IP68

Solar Panel Electrical Connectors are important parts of a photovoltaic system. They were designed to connect solar panels with controllers, inverters, and other installations for maximum output power transmission. The 1000VDC 30A connector is designed both in male and female versions, water-proof IP 67, and at the highest possible standards. This module has a design of PV-HCA30, which is excellent in heat resistance and waterproof and dustproof, thus suitable for installment and maintenance in different types of solar photovoltaic systems.

Features and Advantages

♦ Secure Locking Mechanism

This is designed with a snap-in safety lock for stability and dependability in the connection, thus allowing for quick and easy installation with various solar system components.

♦ Durable Silicone Seals

The construction is made of heat-resistant and flame-retardant silicone that offers strong and reliable waterproof and dustproof for long service life under tough conditions.

♦ IP67 Weatherproof Protection

High-density rubber seals provide excellent protection against intrusion from water and dust and assure performance in different weather conditions.

♦ High Conductivity Copper Core

Excel tinned copper core with great conductivity, less than 0.5 mΩ contact resistance, will result in efficient current flow and reduce energy loss.

♦ Rated for High Voltage and Current

Takes up to 1000 V DC and up to 30 A, hence suitable for large-scale photovoltaic applications where performance is in demand.

♦ Wide Operating Temperature Range

Works effectively from -40°C to +90°C and withstands extreme temperatures of +105°C, hence capable of adapting to various environmental conditions.

♦ Flame Retardant Design

Meets UL-94-V0 flame retardant standards, providing enhanced safety in high-temperature or fire-risk scenarios.

Product Parameter

Serial No.	Parameter	Parameter
1	Type	Solar photovoltaic connector
2	الجهد المقنن	1000V DC
3	التيار المقنن	45A (2.5/4/6mm2,14/12/10AWG)
4	Test voltage	8000V(50Hz,1min)
5	Temperature range	-40°C …+90°C
6	Upper limiting temperature	+105°C
7	Degree Of Protection	IP2X/ IP68
8	Contact resistance of plug connectors	0.5mΩ
9	Safety class	Ⅱ
10	Contact material	Copper, tin plated
11	Insulation material	PPO
12	Withdrawal Force/Insertion Force	≥50N/≤50N
13	Locking system	Snap-in
14	Flame class	UL-94-V0

Main Applications

Residential Solar Systems
Connect rooftop solar panels to inverters or grid systems for efficient energy transmission.

Commercial Solar Projects
Suitable for large-scale installations, enabling reliable interconnection of solar arrays.

Industrial Solar Applications
Designed for installation in solar-powered systems and at industrial-scale power stations.

Maintenance and Care

♦ Regular Inspection: Check the contact resistance periodically for the best conductivity.
♦ Clean Seals: Dust or debris accumulation in the rubber rings will break water and dust protection.
♦ Check Locking Mechanism: Ensure that the safety lock is in place for long-term connection reliability.
♦ Polarity Awareness: Confirm correct terminal connections during installation to prevent system errors.
♦ Avoid Severe Exposure: Protect from continuous sunlight and heavy rain to extend service life.
♦ By following such maintenance practices, the connectors will provide consistent performance and improve the useful life of photovoltaic systems.