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Body material: Aluminum(GB-ADC12)+PC(Japan Brand)
Power supply: USA Brand High Efficient Solar Panel
Battery: NI-MH1.2V/600MAH; Lithium battery3.2V/500MAH(Made in Japan);
Resistance: >30T
LED Color: White, Yellow, Blue, Red, Green
Size: L125mm*W107mm*H26+50mm

Body material: Casting Aluminium alloy +PC
Power supply: 5V/80MAH Mono crystalline silicon
Battery: Lithium battery3.2V/1000MAH
Resistance: >40T(can be installed in the middle of road)
LED Color: White, Yellow, Blue, Red, Green
Size: φ125*50mm

Body material: PC
Power supply: Solar panel(Monocrystalline 2.5V /0.2W)
Battery: NIMH 600MAH
Resistance: >20T(static)
LED Color: White, Yellow, Blue, Red, Green
Size: φ117*23mm

Body material: PC
Power supply: High efficient solar panel(5V/60mA)
Battery: Lithium battery(3.2V/500mAh)
Resistance: 15T
LED Color: White, Yellow, Blue, Red, Green
Size: 114*90*11mm

Body material: Hi-pressure Casting Aluminium alloy
Power supply: Solar panel(monocrystalline 2.5V/0.2W)
Battery: NI-MH 1.2V/800MAH or lithium battery
Resistance: >20T(static)
LED Color: White, Yellow, Blue, Red, Green
Size: L104*W104*H20mm

Body material: Hi-pressure Casting Aluminium alloy
Power supply: Solar panel(Monocrystalline 2.5V /0.2W)
Battery: NI-MH1.2V/800MAH
Resistance: >20 Tons
LED Color: White, Yellow, Blue, Red, Green
Size: L123*W133*H22mm+55mm

Body material: Aluminum Alloy+PC cover
Power supply: Solar panel(Monocrystalline 2.5V /120MA)
Battery: Lithium battery 1000MAH*3.2V
Resistance: >30 Tons
LED Color: White, Yellow, Blue, Red, Green
Size: Ф123*45mm

Body material: Cast Aluminum
Power supply: Solar panel(Monocrystalline 2.5V /0.2W)
Battery: NI-MH 1.2V/800MAH
Resistance: >30 Tons
LED Color: White, Yellow, Blue, Red, Green
Size: Ф120*50mm（bottom）
Ф135*50mm（upper）

Body material: Hi-pressure Casting Aluminium alloy
Power supply: Solar panel(monocrystalline 2.5V/0.2W)
Battery: NI-MH 1.2V/800MAH
Resistance: >20T(static)
LED Color: White, Yellow, Blue, Red, Green
Size: L104mm*W94mm*H20mm

01/06/2017 · 1. Introduction. Cell cracks appear in the photovoltaic (PV) panels during their transportation from the factory to the place of installation. Also, some climate proceedings such as snow loads, strong winds and hailstorms might create some major cracks on the PV modules surface , , .These cracks may lead to disconnection of cell parts and, therefore, to a loss in the total power generated by

27/02/2018 · Teachers with higher degrees of STEM integration wove in science concepts throughout engineering design projects, like connecting lessons on heat transfer and insulators to building solar

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Gas Hot Water Systems. Gas storage hot water systems, available in 4 and 5 star models, heat the water and store it for immediate use. Alternatively, Continuous Flow Hot Water Units heats the water as it flows through coiled pipe, which means you'll never run out of hot water. Continuous flow units are much smaller in size than storage units.

Interstate Connecting Components (ICC) is a leading distributor of harsh environment connectors, connector backshells, contacts, electromechanical items, cable marking systems & more. Authorized distributor with 2-day value-added assembly.

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Crazy Circuits with Bare Conductive® Paint. $95.00. Crazy Circuits with Squishy Circuits™. $95.00. Solar Tracker Servo Shield and Sensor PCB Set. $30.00. Dual Axis Solar

This study reviews literature on racially equitable admissions practices relevant to graduate programs in STEM. Graduate Record Exam (GRE) scores correlate more strongly with race, gender, and socioeconomic status than performance metrics for research during or after graduate school. Structural changes to admissions processes that can improve equity of admissions decisions and reduce

glass 360 degree reflector driveway marker solar led cat eye road stud . 13,20 $-13,60 best selling USA market Permanent reflector plastic Cat eyes reflect road pavement marker . 0,64 $-0,65 solar raised pavement markers reflective waterproof 2 ways solar studs traffic safety cat eyes LED solar road stud

NOKIN Amber Reflective Studs On The Motorway NK-1001 Colorful Aluminum Solar Road Stud Light For Road NK-RS-A6-2 270 degree solar powered road stud tempered glass warning stud solar road stud Driveway without shank supplier PC solar powered

Established in 1974, NREL began operating in 1977 as the Solar Energy Research Institute. It was designated a national laboratory of the U.S. Department of Energy (DOE) in September 1991 and its name changed to NREL. NREL develops renewable energy and energy efficiency technologies and

The solar tracking system is a mechanism that directs the structure of the system towards the sun during operating hours. A detailed review of the different types of tracking mechanisms and the

Google Scholar provides a simple way to broadly search for scholarly literature. Search across a wide variety of disciplines and sources: articles, theses, books, abstracts and court opinions.

Mud Terrain 265/70 R16 Tyres with 6 Stud 6×139.7 Hubs means the wheel and tyre combination matches most 4wd Vehicles. The choice of the McHitch 3.5 Tonne Uniglide Coupler or the Cruisemaster DO35 Off Road Hitch matched with the Ark XO750 Off Road Jockey Wheel makes connecting to your 4wd and the capabilities of this Camper unmatched!