Specifications

50 watts polycrystalline solar panel 

Specification:

Poly solar cell: 156*78mm

size:770*670*30mm

Array:4*9

solar cell:156*78mm

Maximum power :50w

power tolerance:+5%

Voltage at max power(VMP):17.2V

Current  at max power: 2.87A

Open circuit Voltage(VOC) : 21.6V

Short circuit current(isc): 3.16A

Operating temperature: -40 to +85

Maximum system voltage:700V

Maximum series fuse Rating: 10A

Our Services:

1.ISO9001:2008/ISO14001:2004/OHSAS18001:2007/CE/TUV/CEC/ IEC/EN61215 IEC/EN61730/CHUBB INSURANCE

2.10Years Manufacturing Quality Warranty , 10Years 90% Power output Warranty, 25Years 80% Power output Warranty By CHUBB Insurance

3. Paymet terms: We accept the O/A 90days payment terms by one touch or sinosure !

 Company information:

Ningzexin is a professional manufacturing enterprise engaged in high-tech solar photovoltaic products. Company focused on research, development, marketing and distributing of solar photovoltaic technology.

Our product range: solar panel, solar system,solar road stud, traffic warning lights, solar garden lights / lawn lamps, solar chargers, solar flashlights, solar Poly / Metal crafts, solar toys, etc.

Principle: The price is reasonable, good quality, delivery on time, Credit is higher than profit!

We are a rapid growing, enthusiastic and hopeful company. We insist on "Practice, Reclamation, Innovation, Push Up" as our spirit, and "Superb Quality, Good Faith, Excellent service" as our principle. We sincerely service our customers with superb quality products and perfect service

Our Promise Of Quality:

All the solar products sell to you all workmanship. The quality can control. We test the solar, from full solar cell to small cell, from Semi-finished products to finished product, choice the best for you.

We are absolutely confident in our quality, so much so, that we invite any distributor or potential distributor to visit our factory in Shenzhen, china.

"Quality-oriented, customer first, service first" made up with will be with the high quality products and satisfying service, reasonable price, high efficiency quickly with vast customers together, altogether, better tomorrow!

FAQ:

A. Professional Manufacturers , Strict quality control & power classification Silicon Solar PV Module

B. 100% A grade solar cell with Positive tolerance power range.

C. High Conversion Efficiency , High transmission rate , low iron tempered Anti-reflecting/coating film 3.2mm glass

D. Anti-aging & high viscosity EVA

E. high frame resistant & Double-sided fluorine TPT

F. Anodized aluminum alloy high thickness frame

G. 3 or 6 bypass diodes , 90mm 4m2 cable , MC4 connectors & waterproof junction box

H. Long life, Easy installation, high wind & hail impact resistance

I. Be resistant to atmospheric exposure & effects of delamination

J.ISO9001:2008/ISO14001:2004/OHSAS18001:2007/CE/TUV/CEC/ IEC/EN61215 IEC/EN61730/CHUBB INSURANCE

K. 10Years Manufacturing Quality Warranty , 10Years 90% Power output Warranty, 25Years 80% Power output Warranty By CHUBB Insurance

L. Paymet terms: We accept the 100% in advance