Complaint
Ningbo Pntech New Energy Co., Ltd has 10 years of experience in photovoltaic cable production. The company has passed ISO9001 management system certification. The photovoltaic cable series has passed the German TÜV and China CQC certification. Certificate covers 1.5mm²-25mm². Our product is produced by special photovoltaic materials, using advanced electron beam irradiation cross-linking technic. Our product can be used for a long time in an environment of minus 40 degrees, and with strong UV resistance.
The solar extension cable is mainly used for the connection between PV modules and inverter (controller). It can be produced according to different requirements
We have a variety of connectors for photovoltaic systems. Line-to-line types: PV004 (30A) , PV008 (80A). Branch types: 2T1, 3T1,4T1, T2,T3,T4,T4,T6. . Special function connector PV004-D (with diode) and PV004-F (with fuse).
Question and answer
1.What's the application of photovoltaic connectors?
Photovoltaic connectors are used to connect solar photovoltaic power generation systems.
2.Which models do photovoltaic connectors include?
Line to line use MC4 PV connector (PV004), Multi ways input to one way output. Confluence PV connector (PV004-2T1/PV004-3T1/PV004-4T1 and PV004-T2/T3/T4/T5/T6).
3.How to select high quality photovoltaic connectors?
The connector shall have TUV or UL certification, and the conductor of the connector shall be plated with nickel-clad copper or silver-plated copper. The connector housing material shall be PC or high quality PPO material.
4.How long is the service life and quality assurance time of connector products?
Connector products can be used for at least 25 years the same as solar cell modules. The product quality guaranteed for 10 years.
