Wholesale price stable quality Poly-crystalline Solar Panel 300W Wholesale to Czech Republic
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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
six in 1 Instructional Solar Robotic Recycle Kits www.little ones.my/photo voltaic is a entirely eco-friendly toy package that run by normal daylight. This requires no batteries and involves all the required elements, photo voltaic panel, motor and recommendations.By producing use of waste outdated disks, Bottles, and beverage cans, young children might make six various model robots on their own, together with drummer robot, CD racer, Going for walks Robot, bottle Yacht, Avenue Roller and Flying Fowl.
The photo voltaic package has six various enjoyment-way products and actions which are straightforward to make up and employ the recycled resources on the main composition. For example, you might uncover a consuming can to produce a Avenue Roller and a Going for walks Robot or use empty PET bottles to construct a Bottle Yacht, Drummer Robot and a Flying Fowl.
The coolest recyclable model is the CD racer, produced from an outdated CD. This package lets you participate in in an eco-welcoming way, master a new eco-friendly photo voltaic electricity source as well as recycled resources advertising and marketing sustainability.
Capabilities
• Diy (Do it By yourself)
• Age team: 8+ many years
• Simple to Assemble
• Substance : Plastic
• Protected & Eco-welcoming
• Recycle & Rebuild
• Solar recycler package would make six various robot varieties
– Drummer Robot.
– Avenue Roller.
– Flying Fowl.
– Bottle Yacht.
– Going for walks Robot.
– CD Racer
• Just about every model is driven by a modest-sizing photo voltaic panel
• Toy will work greatest below immediate daylight (when operated on Sunny day)
• For indoor enjoyment, Use a 100 watt halogen mild
• It features all snap jointly plastic elements (no screws, tools necessary), photo voltaic panel and components.
• Solar Panel Output:75mA
• Solution Dimensions: 10.five x 7.3 x 3.six inches
More homeowners in Black Stone have partnered with SolarCity than any other solar provider. Our team of clean solar energy professionals has created the most sophisticated project management system in the industry. Our consultants analyze your current energy bill and recommend solar panels for your home that will lock in a more affordable energy rate for years to come. From the get go you can trust our customer care team to map out your home in Black Stone solar system installation, coordinate with all the solar team members involved and take care of all necessary permits and inspections. We include insurance, management and monitoring for the life of your solar system. SolarCity is America’s #1 full-service solar provider. (1-916-239-6938) https://www.youtube.com/watch?v=EZRYX01J4qg https://www.youtube.com/watch?v=FhX4gUbJDvc
