Our Advantages 1.PNTECH have 10 years of development
PNTECH is a production enterprise on solar PV system components founded in 2011. The Company implements quality management comprehensively as required by GB/T19001-2016/ISO9001:2015 Quality Management System. Its PV cables are produced according to standards 2PfG 1169/08.07, EN50618:2014, IEC 62930:2017, PPP 11029A:2019 and NB/T42073-2016 and PV connectors are produced according to standard EN62852:2015/IEC62852(ed.1) and have acquired certificate of TÜV IEC and CQC. Meanwhile, the Company has been honored the "star of entrepreneurship" and the enterprise in the cultivation list of "professional, fine, special, and innovative" of Zhejiang Province, and has been successfully listed in Ningbo Equity Exchange Center (code: 780906). Products of the Companyare sold in tens of countries and regions including America, Europe, Southeast Asia, Middle East, Australia and so on. 2.Complete certificates 3.Customer Satisfaction 4.Complete equipment,5 professional solar photovoltaic production lines and related supporting equipment 5.Attended various exhibitions at home and abroad for many times 6.The laboratory is fully equipped to ensure production 7.Diversified distribution, sufficient inventory and timely delivery FAQ
Q1:Where are the photovoltaic cables used ? A1:Photovoltaic cables are used to connect solar cell modules and inverters.
Q2:How to choose the type and specification of photovoltaic cable ? A2:Select UL4730 standard PV WIRE for the UL standard area; Select PV CABLE(or TUV 2 PfG 1169) from standard EN50618 for the EN standard area, The product models are PV Wire **AWG/h1z2z1-k**mm2(orpv1-f).
Q3:What is the difference between h1z2z2-k and pv1-f ? A3:H1z2z2-k rated voltage is higher than pv1-f, the former is 1500V, the latter is 1000V.
Q4:Which size of cables should I choose ? A4:4mm2(12AWG) can be used no matter how many SOLAR panels are in series and the single string output current does not exceed 15A.After the convergence of several branches of the main output, depending on the situation, can consult us.
Q5:How long is the service life of photovoltaic cable ? A5:Without additional protection, it can be used for more than 20 years in outdoor ventilation and dry conditions.
Q6:What other features do photovoltaic cables have ? A6:Conditions of use -40°C~+90°C, low smoke,halogen free,flame retardant,anti ultraviolet radiation.