Solar road stud – non-electric lighting cooperation promotes development. On May 8, China super capacitor industry alliance and the China Lighting society signed the strategic cooperation agreement in Changsha, which will greatly improve the development of solar road stud.
The cooperative institutions of the two sides settled in Changsha, which will join hands with relevant enterprises in Hunan Province to seize the highland of green lighting in China and open the era of “no power expenditure” streetlights. The representative of non-electric lighting is solar road stud. Super capacitor solar road stud Changsha Dongzhu highway demonstration project was also released at the same time.
Solar road stud uses a super capacitor as energy storage equipment. The supercapacitor utilized in solar road stud is a new type of green and environment-friendly physical energy storage device between traditional capacitor and battery.
Solar road studs can output high power in a short time, and the power density is much higher than that of lithium batteries. With the support of a supercapacitor, the number of charges and discharge cycles of solar road stud is more than 500000, and the service life is more than 10 years.
The use of supercapacitors breaks through the technical bottleneck of traditional solar road studs and solves the fatal defects of traditional solar road studs stored by lead-acid, lithium batteries, and other batteries, such as short service life, poor lighting effect, abnormal use in cloudy and rainy days and low-temperature environment, heavy metal pollution, frequent theft and so on. This is a perfect integration of supercapacitor and solar road stud lighting.
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: Heavy duty casting aluminium
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: L129*W114*H23mm+53mm
Body material: Aluminum+PC
Power supply: Mono crystalline solar panel
Battery: NI-MH 1.2V/ 600mah(high temperature resistance);
Resistance: >20T(static)
LED Color: White, Yellow, Blue, Red, Green
Size: 125*43*30mm
Body material: Tempered Glass/PC
Power supply: USA Brand High Efficient Solar Panel
Solar panel(Monocrystalline 2.5V /0.2W)
Battery: NI-MH1.2V/600MAH(high temperature resistance, made in China)
Lithum battery3.2V/500MAH(made in Japan)
Resistance: >20T
LED Color: White, Yellow, Blue, Red, Green
Size: φ112*56mm
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
