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Big Poly Commercial Solar Panels , Photovoltaic Cells Solar Panels 2% Module Efficiency

Good quality Polycrystalline Solar Panel for sales
Good quality Polycrystalline Solar Panel for sales
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Big Poly Commercial Solar Panels , Photovoltaic Cells Solar Panels 2% Module Efficiency

China Big Poly Commercial Solar Panels , Photovoltaic Cells Solar Panels 2% Module Efficiency supplier

Large Image :  Big Poly Commercial Solar Panels , Photovoltaic Cells Solar Panels 2% Module Efficiency

Product Details:

Place of Origin: ZHEJIANG,CHINA
Certification: CE/IEC/ROSH
Model Number: KL

Payment & Shipping Terms:

Minimum Order Quantity: 10 PCS
Price: Negotiable
Delivery Time: 5-8 WORKING DAYS
Payment Terms: LC/T/T
Supply Ability: 10000 PCS PER MONTH
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Detailed Product Description
Max. Power:: 315W Solar Cell: Poly Crystalline Solar Cell
Size: 1950*990*45mm Weight: 24kgs
Warranty: 10 Years Cell Number: 72 Pcs(6*12, 156*156)
Name: 315watt Poly Solar Panel Module Name: 315watt Polycrystalline PV Module
Application: Solar System For Home Or Industrial Use Installation Site:: Flat Roof, Or Flat Ground
Working Life: 25 -30 Years

Long Term Durability High Efficiency Reliable 315W Poly Solar Panel, Professional Chinese manufacturer of Poly and Mono silicon panels from 3W to 350W.  


Product Description

Solar panels for home


A PV module is a packaged, connected assembly of solar cells. Solar panels can be used as a component of a larger photovoltaic system to generate and supply electricity in commercial and residential applications. Each module is rated by its DC output power under standard test conditions (STC), and typically ranges from 100 to 320 watts. The efficiency of a module determines the area of a module given the same rated output - an 8% efficient 230 watt module will have twice the area of a 16% efficient 230 watt module. There are a few solar panels available that are exceeding 19% efficiency.


Solar panels for home

  • Railway signal
  • Emergency System
  • Street lighting system
  • Home and vacation villa
  • Data monitoring system
  • Vehicle and ship systems
  • Small-scale desalination
  • Beacon and beacon lights
  • Cathodic protection system
  • Countryside and remote areas
  • Water quality and environmental
  • Emergency communication system
  • Small-scale irrigation pumping pumps
  • Wind-Light complementary power supply system


Product Features

Solar panels for home

  • Standard waterproof junction box.
  • High endurance to different weather.
  • Anti-ageing EVA and excellent anti-climate back sheet.
  • Modules binned current to improve system performance.
  • Good and friendly package with less transportation and storage space.
  • High transmission low iron tempered glass, strong mechanical resistance.
  • Anodized aluminum frame improves load resistance capabilities for heavy wind loads.
  • High efficiency and reliable crystalline silicon solar cells ensure our product output stability.
  • Low voltage-temperature coefficient allows higher power output at high-temperature condition.
  • Manufactured according to international quality and Environment Management System (ISO 9001:2008.                                                
Product Name 315w poly panel solar
Module KL-315W-P
Cell (Mono/poly) Poly-crystalline
Peak power 315W
Max work voltage 36v
Max.working current 8.75A
Open circuit voltage 44.40V
Short-circuit current 7.095A
Maximum system voltage 1000V
Cell efficiency 17.6%
Module efficiency 15.6%
Packing pallet pallet
Frame 30*45mm (Aluminum)
Certification CE; ROHS; IEC61215; TUV
Junction box International Standard junction box
Warranty 15years full product, 80% power of 25 years
Standard test conditions 1000W/m2, 25°C, AM1.5
Solar module size (mm) 1950*990*45mm


Setting Information
Name 315W Poly Solar panel
Voltage 36V
Material Poly 72cells
Process Lamination
installation According to install manuel
Temperature -40 ℃ to 85 ℃
Glass thickness 3.2mm
Shelf life 25 years 80% output




.12-year material and workmanship warranty

.12 years for a guaranteed minimum benefit of 90%

25 years for a guaranteed minimum benefit of 80%

25 years warranty







> Antireflective glass
> Translucency of normal luminance is increased by 2%
> Module efficiency is increased by 2%
> Self-cleaning function
> Service life is as long as 25 years (30 years optional)



Solar Cell

> High Efficiency PV Cells
> Appearance Consistency
> Color sorting ensure consistent appearance on each module
> Anti-PID





> Conventional frame
> Silver or black frames are optional
> Boost bearing capability and prolong service life

> Serrated-clip design tensile strength

> Seal-lip designglue injection


Junction box

> Conventional standalone edition and engineering custom edition
> Quality diode ensures module running safety
> IP67 protection level
> Heat dissipation
> Long service life





anti-aging EVA, excellent weathering resistance TPT


Product field:

1. Gird-connected power generation system

2. Off-grid power generation system

3. Building-integrated power generation facilities






Contact Details

Contact Person: Angela Fan

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