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Today is a great day that LONGT LIGHTING GROUP plans to introduce our newest product to the public. It has an official name called and is supplied at a competitive price. The quality of the 400w High Efficiency Monocrystalline Solar Panel 1956*992*35 is at the leading level in the industry and is inseparable from the hard work and innovation of outstanding technical personnel. To meet various needs of customers, LONGT LIGHTING GROUP supports customized 400w High Efficiency Monocrystalline Solar Panel 1956*992*35.

Warranty10YEARSFree installation serviceYes
Place of OriginChinaApplicationIndustrial
Solar Panel TypeMonocrystalline SiliconMounting TypeRoof Mounting
Load Power (W)OthersPre-sales project designY
Product name400W High Efficiency Monocrystalline Solar Panel 1956*992*35Working Voltage39V
Power380WTolerance+3%
FrameAnodized Frame Never CorruptionSolar Cell158.75*158.75mm
Glass3.2mm Super White Tempered GlassWarrenty10 years

urers in ch

 400W High Efficiency Monocrystalline Solar Panel 1956*992*35  

 

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)

 Customized 360w home solar panel system

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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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