As a renewable energy source with the most extensive, low-cost, safe and reliable advantages at this stage, photovoltaic power generation has been recognized and valued by countries around the world. In recent years, with the advancement of the "dual carbon" goal, the prosperity of the photovoltaic industry has been heating up.
Are you looking for new, reliable and innovative connection technologies for photovoltaic panels, inverters or complete photovoltaic systems? Phoenix Contact is your ideal partner.
From photovoltaic modules, inverters to energy storage batteries, whether it is signal, data and power connection, we can provide you with high-quality overall connection solutions for photovoltaic systems.
Compared with modules, inverters and other systems, photovoltaic wiring is the most easily overlooked part of photovoltaic system design, unreliable connections will lead to local overheating of the connection part, long operation time will lead to aging and degradation of insulation materials, reduce the service life of equipment, cause a lot of unnecessary energy loss, and may even cause fire, the consequences are often catastrophic.
# SUNCLIX&XLIX #
Photovoltaic spring DC connection system
SUNCLIX, the classic tool-free photovoltaic DC connection system from Phoenix Contact, features a patented Push-in spring connection that is integrally molded and easy to install.
Especially for the residential distributed photovoltaic market, the installation location of the module is usually on the roof, and the cable length from the module to the inverter is not fixed, which requires on-site construction and wiring, and the crimping method is very inconvenient to construct, requiring the use of special crimping tools, which is very prone to problems such as poor assembly, which affects the operation safety of the system.
SUNCLIX spring DC connectors, only need to insert the stripped cable into the connector, press and complete the wiring, compared with the crimp connection method, can save 80% of the wiring time. PV modules, combiner boxes and inverters can be easily and safely connected in the field without the use of special tools, maximizing the efficiency of the cabling connection.
SUNCLIX spring connector wiring steps
It is worth mentioning that the SUNCLIX photovoltaic connector adopts a structural design that can be withdrawn, and the connector can be reused many times, which can be quickly completed with only a screwdriver when disassembling, which is convenient for on-site personnel to quickly disassemble and assemble, and effectively reduces the maintenance cost of the power station in the later stage of the user. For high-power inverter applications, compared with the solution that requires tool locking, it can save 25% of the installation space, meeting the development trend of high-power and miniaturization of inverters.
XLIX spring connectors
01. "Reduce costs and increase efficiency"
"Reducing costs and increasing efficiency" has always been the main theme of the photovoltaic industry, and with the continuous improvement of the installed capacity of the photovoltaic market, price is an unavoidable topic in the photovoltaic industry. Whether it can provide fast wiring that can not only realize the spring, but also meet the cost-effective requirements of the Chinese market for products.
In 2022, Phoenix Contact launched the new generation of XLIX photovoltaic spring DC connectors. The product completely retains the classic spring quick wiring and screwdriver locking and placing functions of SUNCLIX, especially for the application of inverters, and has been optimized in many aspects from the pin structure and production process to meet the cost requirements of the photovoltaic industry for spring products. Fully automatic assembly line, completely 100% localized production, to ensure the rapid delivery of customers' large orders.
02. Prevention is not "burning"!
Phoenix XLIX connector products pass rigorous testing requirements from the design phase to the final production. The connection elements are made of high-performance insulating materials and high-quality pins with low contact resistance, which ensure stable performance and complete certification, ensuring reliability and durability.
XLIX connector technical data
Conductor cross-sectional area [mm²] 4 – 6mm2
Voltage [V] 1500VDC
Current [A] max. 40
IP degree IP68 (24 h / 2 m)
Temperature -40 °C ... 85 °C
Wiring method: Spring quick wiring
TUV certified IEC62852
@ Typical application example: Residential hybrid energy storage inverter
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