[促销] 多晶太阳能电池板240瓦(GYP-240P)

Key Features1.TUV/IEC/CSA/MCS/CE/CEC/SON/CQC/ISO certified2.First class materials3.Wide edge of panel for better lamination4.50mm thickness of aluminum frame5.Using superior welding technique to increase the performance of the solar panel on the character of anti-mechanical-distortion6.Automatic and reliable lamination process7.Daily calibrated flash test by TUV certified master panels8.Two faces PE tape around the edges of lamination and inner aluminum frame to protect the encapsulation9.In line layup station to prevent cell cracks10.No quality complaint during past 4 years for Guangyi Solar PV Panels Electrical Characteristics of Poly PV Solar Panel 240 Watt,PV Solar Module 230WMaximum Power at STC {Pmax}:240WMaximum Power Voltage {Vmp}:30.6VMaximum Power Current {Imp}:7.84AOpen Circuit Voltage {Voc}:37.2VShort Circuit Current {Isc}:8.52ACell Efficiency:16.44%Module Efficiency:14.66%Tolerance:±3%Solar Cell:156×156mm Poly | 6×10/60 PcsMax System Voltage:1000VOperating Temperature:-40°C~+85°CNominal Operating Cell Temperature:45±2°CTemperature Coefficient of Pmax:-0.43%/°CTemperature Coefficient of Voc:-0.32%/°CTemperature Coefficient of Isc:0.053%/°C Mechanical Specifications of Poly PV Solar Panel 240 Watt,PV Solar Module 230WDimension(mm):1650(L)×992(W)×46(H)Weight:22.5kgCable Type,Diameter and Length:42,TUV certified,900mmType of Connector:Compatible Type IV and Type IIIJunction Box:Ip65Glass,Type and Thickness:Ultra-white,Low Iron,Tempered Glass 3.2mmBypass-Diods:3Mechanical Load:5400Pa Warranty1.Five to ten years warranty for materials and workmanship.2.Ten years performance warranty at 90% power output.3.Twenty-five years performance warranty at 80% power output. Applications1.On-grid/off-grid solar power stations2.Commercial and industrial building roof-top systems3.Rural electrification, small home power systems4.Power supply for traffic, security, gas industry5.24V battery charging system6.Other industrial and commercial applications Installation1.Position the solar panels in direct sunlightSolar Panels perform at optimum capacity when placed in direct sunlight.Try to position the photovoltaic solar panel array directly under the noontime sun for maximum efficiency from every photovoltaic unit.2.Notice obstructions to sunlightRemove all unnecessary items or trimbranches that may be blocking sunlight to the photvoltaic unit.Trace the path of the sun in the sky to determine if an object is casting a shadow over the solar panels.If this is the case,the operating efficiency of the photovoltaic unit will undoubtedly suffer.3.Mounting the solar panelSolar Panel Mounts are used to install photovoltaic solar panels.Solar panel mounts come in three main varieties:pole mounts,roof-ground mounts,and flush mounts.Using these mounts,we can install solar panels onto an RV,on top of or against the side of a pole,on the roof or even install them as a free standing unit.
Our energy needs are constantly rising --- at the same time fossil energy resources,such as oil,coal and uranium are dwindling,a trend that makes itself felt in drastic increases in electricity prices.So it's high time to focus on another source of energy to secure our power supply for the future that is reliable,environmentally friendly and inexpensive: The Sun.