This is part of our standard solar panel specification for you reference, If you don't find the specification you needed. Pls feel free to contact me. We will design it for you!
Our solar panel power range: 2W~240W
SPECIFICATION:
MONO or POLY Mono
Maximum power (Wp) 220Wp
Maximum power voltage (V) 45.0
Maximum power current (A) 4.88
Open circuit voltage (V) 52.0
Short circuit current (A) 5.52
Size of module (mm) 1702*945*45 mm( 125x125mm cell)
Maximum system voltage (V) 1000
Temperature coefficients of Isc (%) 0.065+/-0.015% / degrees Celsius
Temperature coefficients of Voc (%) - ( 2.23+/-0.1 ) mv/ degrees Celsius
Temperature coefficients of Pm (%) - ( 0.5+-0.05 ) / degrees Celsius
Temperature coefficients of Im (%) +0.1/ degrees Celsius
Temperature coefficients of Vm (%) -0.38/ degrees Celsius
Temperature Range -40 degrees Celsius --- +85 degrees Celsius
Tolerance Wattage (e. G. +/-5%) +/-5%
Surface Maximum Load Capacity 30m /s(200kg/sq. M)
Allowable Hail Load steel ball fall down from 1m height
Weight per piece (kg) 19.0
Junction Box Type PPO, black
Length of Cables (mm) 900mm
Cell Efficiency (%) 17%
Output tolerance (%) +/-5%
Frame (Material, Corners, etc. ) Anodized Aluminum Alloy
Standard Test Conditions AM1.5 100mW /cm² 25'C
Warranty 5 years product warranty and 25 years 80% of power
FF (%) 75%
Packing carton
Goland Century Co., Ltd. is a Shenzhen-headquartered company which has been dedicated to the R&D, production, innovation and market integration of solar products since 2004.
For ages, as a professional manufacturer of solar controllers, inverters, solar power systems, solar home using products, street lamps, LED lights and many other energy saving products, we take pride in what we are. We are currently running several manufacturing facilities in both Wuhan and Shenzhen, with an annual production value of over 50 million RMB.
By establishing academic-business cooperation with many prestigious institutes of higher learning, we never stop our development of new-tech products. The MPPT, our new-generation, patented solar controller, received tremendous applause from our customers as soon as it was launched. Goland Century not only independently researched and developed this high-tech series, but also claims full intellectual property rights of it.
In recent years, our service has been expanded to all around the world with no pause. In early 2009, our branch firm was established in Melbourne, Australia, for the purpose of a better exploration of the overseas market.
In the spirit of "Quality First, Service-Oriented", we will make enduring efforts to offer more and more quality products and service to each and every customer of Goland Century.
