23 Years Factory Poly-crystalline Solar Panel 90W Supply to Botswana
Short Description:
Innovation, quality and reliability are the core values of our company. These principles today more than ever form the basis of our success as an internationally active mid-size company for 23 Years Factory Poly-crystalline Solar Panel 90W Supply to Botswana, winning customers' trust is the gold key to our success! If you are interested in our products, please feel free to visit our web site or contact us.
Poly-crystalline Solar Panel 90W
Technical parameter
Maximum Power(W) 90W
Optimum Power Voltage(Vmp) 18.33V
Optimum Operating Current(Imp) 4.91A
Open Circuit Voltage(Voc) 21.96V
Short Circuit Current(Isc) 4.89A
Mechanical Characteristics
Cell Type Poly-crystalline 156x104mm (6 inch)
No of Cell 36 (4x9pcs)
Dimensions 1008x678x35mm
Weight 8.0KGS
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: -0.435%
Temperature Coefficients of Voc: -0.35%
Temperature Coefficients of Isc: 0.043%
Nominal Operationg Cell Temperature (NOCT): 47+/-2°C
Materials of solar panel
1).Solar Cell——Poly-crystalline solar cell 156*104mm
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
www.renvu.com/SKG
Renvu has a brand new solar design product that is capable of generating a quality build for any new home or business solar system. Not only can you pick out the best solutions and products to suit your needs but you can receive an itemized bill of materials that can be used to assist with the ordering process for the entire system installation.
The Renvu Solar design kit is filled with products from major solar component manufacturers from companies like Solarworld, Canadian Solar, Aleo, Enphase, SolarEdge, SMA, Fronius, UNIRAC and Ironridge. With their product catalogs integrated into the design system you can get the best solutions for efficiency/output, size and budget. Not only are all of the in stock pieces capable of helping you mix and match to build the ideal solar system but they can be swapped in and out in seconds. Combine multiple quotes from manufacturers and always have a list of the best new products on the market.
The buying process is now simplified with the help of this design tool from Renvu. The company is also working very closely with local utilities across Mountain view and California. By working closely with the utility companies it is possible to not only design your ideal solar system, but also receive government rebates and tax breaks to help you handle the cost of solar installation. This will improve your startup costs and potentially get you an amazing deal on a new solar power system for your home or business.
The Renvu Solar kit guide can help you with every aspect of quoting. Not only will it factor in discounts and savings from manufacturers and programs but it can help you easily calculate your roof size, design the layout of the solar system as well as present all the items you will need with an easy to understand bill.
For both customers and solar installation professionals the Solar Kit guide by Renvu is changing the way we buy solar equipment and improving solar systems everywhere.
Homemade Solar Charger – For Mobile Cell Phone, Power bank & Drone Batteries.
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Made using:
Plastic backboard – Salvaged from broken TV screen. (£0)
Solar Panels – 6v 1w (99p each from Ebay)
Wires – 0.6mm solid core tinned copper 1.8 A @ 1,000V RMS max (£1.10 for 13 meters. Ebay) (less than 1m used = 8p)
USB Charger DC-DC Step-down Buck Converter Voltmeter Module DC 4.5-40V To 5V 2A (£1.33. Ebay)
5V Mini USB 1A TP4056 Lithium Battery Charging Board Power Charger Module (£2.77 for 10. Ebay) (27p each) (1 used = 27p)
JST Connector Plugs (99p for 10 pairs. Ebay) (6 used = 30p)
Power Bank (Vinsic Tulip 3200mAh) (£3.20. Ebay auction)
Breadboard 830 (£1.19. Ebay)
Diodes – 1A 50v (99p for 100. Ebay) (6 used = 6p)
Total = £12.37
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