Professional Design Poly-crystalline Solar Panel 300W to Grenada Manufacturer
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Poly-crystalline Solar Panel 300W
Technical parameter
Maximum Power(W) 300W
Optimum Power Voltage(Vmp) 37.15V
Optimum Operating Current(Imp) 8.08A
Open Circuit Voltage(Voc) 45.30V
Short Circuit Current(Isc) 8.87A
Mechanical Characteristics
Cell Type Poly-crystalline 156x156mm (6 inch)
No of Cell 72 (6x12pcs)
Dimensions 1956x992x50mm
Weight 22.5Kg
Front Glass 3.2mm,High Transmission, Low Iron,Tempered Glass
Junction box IP65 Rated
Output Cable TUV 1×4.0mm2/UL12AWG,Length:900mm
Temperature and Coefficients
Operating Temperature(°C): -40°C ~ + 85°C
Maximum System Voltage: 600V(UL)/1000V(IEC) DC
Maximum Rated Current Series: 15A
Temperature Coefficients of Pmax: -0.47%
Temperature Coefficients of Voc: -0.389%
Temperature Coefficients of Isc: 0.057%
Nominal Operationg Cell Temperature (NOCT): 47+/-2°C
Materials of solar panel
1).Solar Cell——Poly-crystalline solar cell 156*156mm
2).Front Glass——-3.2mm, high transmission, low iron, tempered glass
3).EVA——-excellent anti-aging EVA
4).TPT——-TPT hot seal made of flame resistance
5).Frame——anodized aluminum profile
6).Junction Box——-IP65 rated, high quality, with diode protection
Superiority: high quality anodized aluminum frame, high efficiency long life, easy installation, strong wind resistance, strong hail resistance.
Features
1. High cell efficiency with quality silicon materials for long term output stability
2. Strictly quality control ensure the stability and reliability, totally 23 QC procedures
3. High transmittance low iron tempered glass with enhanced stiffness and impact resistance
4. Both Poly-crystalline and Mono-crystalline
5. Excellent performance in harsh weather
6. Outstanding electrical performance under high temperature and low irradiance
Quality assurance testing
Thermal cycling test
Thermal shock test
Thermal/Freezing and high humidity cycling test
Electrical isolation test
Hail impact test
Mechanical, wind and twist loading test
Salt mist test
Light and water-exposure test
Moist carbon dioxide/sulphur dioxide
SolarCity to build 1.6-MW solar power system for Chico Unified School District
SolarCity said it will install a 1.6-MW solar power system for the Chico Unified School District. Also, SolarCity has launched a new program, SolarChico, to offer residents and businesses discounts on solar power.
The installations will include more than 6,600 solar panels at Pleasant Valley High, Chico High, Marsh Junior High, Chapman Elementary and the District’s corporate yard. The five sites comprise one of the largest commercial solar projects in Chico and are expected to produce more than 2 million kWh of electricity annually. SolarCity will finance, install, own and maintain the District’s five solar power systems, while the District will pay for the power they produce through a 20-year power purchase agreement.
Under SolarChico,Chico residents and businesses who go solar with SolarCity through December 31, 2011, will receive a $1,000 discount, whether they lease or purchase a solar system. As part of the program, SolarCity will also offer Chico homeowners a comprehensive evaluation of their home energy use and recommendations for efficiency improvements for $99, a 67% discount off the standard price of a SolarCity Home Energy Evaluation.
DOE awards $1.75 million grant to SolarBridge Technologies
SolarBridge Technologies has received a $1.75 million grant from the U.S. Department of Energy’s Advanced Research Projects Agency-Energy. SolarBridge will use the funds to perform advanced research and development for a new electronic technique that improves the output of solar panels. The technique is specifically aimed at large solar power plants, where many solar panels are connected together. The technology, called Differential Power Processing, involves correcting the power differences that inherently occur when two solar modules, encountering different amounts of sun, are connected together. The power conversion device incorporating DPP will be much smaller and less expensive than current electronic solutions.
Eastern Illinois University, Honeywell developing biomass-fueled steam plant
Eastern Illinois Universityand Honeywell have unveiled the school’s RenewableEnergyCenter, which is one of the largest university biomass installations in the country. The REC is a 19,000-square-foot steam plant that will provide heat for buildings and classrooms across the university grounds. It is driven by two large biomass gasifiers. The REC also features a back-pressure turbine that is powered by superheated steam from one of the boilers to generate electricity, as well as two ground-mounted solar arrays. The turbine and arrays will provide other sources of renewable energy for the university and generate almost 3 million kWh of electricity per year.
Broadway Renewable Strategies completes 386-kW Medway Middle School Solar PV Project
Broadway Renewable Strategies LLC has completed the 386-kW Medway Middle School Solar PV Project for Medway Public Schools. The project is expected to provide an annual consumption offset/reduction of over 50% and will result in significant annual electricity cost savings to Medway Public Schools.MedwayPublic Schools, Broadway Renewable Strategies, LLC, Massachusetts Department of Energy Resources and the United States Government collaborated on the project through the utilization of Governor Patrick’s Green Communities Act and the federal American Recovery and Reinvestment Act. Medway received a $150,000 Energy Efficiency and Conservation Block Grant to install solar panels, and the project required no upfront capital investment from the school district.
PanelClaw begins high volume manufacturing
PanelClaw has begun high volume manufacturing for its ballasted solar mounting systems at facilities acrossNorth America. The movement to high volume manufacturing enables PanelClaw to support increasing partner demand for its products. Expanded production and increased automation have pushed the company’s capacity to over 550 MW inNorth Americaalone. The company will exhibit its ballasted mounting systems at Solar Power International inDallas,Texas.
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http://www.solarsmile.net
รับติดตั้งแผงโซล่าเซลล์บนหลังคา(Solar rooftop) ติดตั้งโซล่าล์รูฟท็อป ระบบออนกริด ใช้ในบ้าน โรงงาน อพาร์ทเม้น หอพัก ไม่ต้องใช้แบตเตอรี่ ประหยัดเงิน วิธีการติดตั้งโซล่าเซลล์คุณภาพ ทำโซล่าฟาร์ม สร้างรายได้ คุ้มค่าน่าลงทุน ขายอุปกรณ์-ติดตั้งโซล่าเซลล์ราคาดีที่สุด
บริการติดตั้ง – ชลบุรี, ฉะเชิงเทรา, บางปะกง, สมุทรปราการ, ปราจีนบุรี
รับติดตั้งแผงโซล่าเซลล์ทั้ง โมโน(Mono crystalline) โพลี(Poly crystalline) ลงทุนด้วยงบประมาณติดโซล่าล์เซลล์(Solar Cell) ผลิตไฟฟ้าจากพลังงานแสงอาทิตย์ ราคาไม่แพง เหมาะสมกับการใช้งาน บนหลังคาบ้าน โรงงาน อาคาร หรือใช้ในการทำเกษตร เครื่องสูบน้ำ ปั้ม คุ้มค่าน่าลงทุน ประหยัดยิ่งขึ้นด้วยระบบ กริดไท อินเวอเตอร์( Grid Tie Inverter) ออกแบบติดตั้งเพื่อความเหมาะสมแล้วแต่จุดประสงค์ของท่านลูกค้า
