Solar panel photovoltaic connector accessories

What is a photovoltaic (PV) system connector?

These photovoltaic (PV) system connectors are ideally suited to harsh installations such as solar panel arrays and other permanent outdoor applications. When matched with our solar power cables WH-3120 and WH-3122, you can leave your cabling out in the open with the knowledge that you will never have a bad connection or an oxidised power cable.

Where can I buy Solar connectors (photovoltaic connectors)?

Solar Connectors (Photovoltaic Connectors)are available at Mouser Electronics from industry leading manufacturers. Mouser is an authorized distributor for many photovoltaic & solar connector manufacturers including Amphenol, Heyco, Molex, TE Connectivity & more. Please view our large selection of photovoltaic & solar connectors below.

What type of solar panel connectors are used?

The most commonly used solar panel connectors are the MC4 ("multiple contact, 4 mm pin") types. A large majority of solar panels use MC4 parts and compatible models. The male and female pairs are manually snapped together for simple assembly.

Are solar panel connectors universally used?

Almost all solar panel manufacturers use the MC4 connector, leading to the belief that solar panel connectors are universally used due to the MC4 connector's widespread use. The MC4 is an improved version of the MC3, which is the wire connector that Multi-Contact created first.

What products are available for the AC side of a PV system?

A broad connection technology product range for every performance class is at your fingertips for the AC side of your PV systems. This portfolio includes circular and rectangular connectors for 1 and 3-phase devices, plus panel feed-through terminal blocks and corresponding accessories.

What is a Phoenix contact connector?

Phoenix Contact connectors for field assembly are ideal for cabling photovoltaic systems. Whether AC or DC, circular or rectangular: The solar connectors cover a wide range of requirements. Device connectors, PCB connection technology, and accessories complete the portfolio.