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LONGT LIGHTING GROUP through years of painstaking research, relying on mature R&D technology and precise market positioning, we have created 460w Half-cut Monocrystalline Solar Panel. After 460w Half-cut Monocrystalline Solar Panel launching into the market, we have gained a lot of support and praise. Most customers think that this kind of products are in line with their expectations in terms of appearance and performance. With regard to its design, 460w Half-cut Monocrystalline Solar Panel is designed by a team of our designers who are always close to the industry trend and keep alert to the changes.

Warranty10YEARSFree installation serviceYes
Place of OriginChinaApplicationIndustrial
Solar Panel TypeMonocrystalline SiliconMounting TypeRoof Mounting
Load Power (W)OthersPre-sales project designY
Product name460W Half-cut Monocrystalline Solar PanelWorking Voltage39V
Power450WTolerance+3%
FrameAnodized Frame Never CorruptionSolar Cell166*166mm
Glass3.2mm Super White Tempered GlassWarrenty25 years

urers in china

urers in ch

 460W Half-cut Monocrystalline Solar Panel

 

Product Description

 

 

 

 

Lamp ( multi options):

-Lamp Body: Die-Casting Aluminum. Corrosion Resistant
-Application with Polyester Substance in its Surface.
-Implement of Reflect: Made of High Purity Aluminum.
-Cover: High Strength and High Transparent Toughened Glass 
-Fastener Bolt and Screws: Stainless Steel
-Arm Diameter: 48 - 60mm 
-IP65

 

Features:

- Upgraded thickened die casting aluminum body.
- Great for heat dissipation and guarantee the life of LED bulb.
- Safer than Other lights with bad heat dissipation technology which would break down within a month.
- LED light bulb can last up to 50,000 hours.
- Sufficient wattage of 30 watt, provides high brightness for you.
- IP65 IP66 level of protection.
- Better dustproof and weatherproof effect.
- Energy saving and low power consumption.

 

 

 

 

 

FAQ

 

Q1. How many cycles full charge&discharge about your battery?

A: In 50% discharging deepness, it can be cycled for 1,200 times; in floating charging and discharging status, it can be cycled for 5000~6000 times.

Q2. How to Choose the System Voltage  12V or 24V or for normal street Light

A: We can design the System for 12v or 24v for solar street Light or 220-380V for normal street light . 

Q3. What’s the main difference between mono and polycrystalline solar panel?

A: production process and cost. Polysilicon technology is more mature since it is an early technology compared with Monosilicon.

Q4. The controller of your solar street light has dual time control function?

A: our solar charge controller is designed with dual time control function, you can set up the lighting time and divide it into two parts, like 12 hours (6 hours full power lighting + 6 hours half power lighting)

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They are all manufactured according to the strictest international standards. Our products have received favor from both domestic and foreign markets.
They are now widely exporting to 200 countries.

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