China factories

China factory - KUOMAN INDUSTRY LIMITED

KUOMAN INDUSTRY LIMITED

  • China
  • Verified Supplier

Leave a Message

we will call you back quickly!

Submit Requirement
China Ultra Lightweight 21kg Monocrystalline Solar Panel 420W with Slim 30mm Anodized
China Ultra Lightweight 21kg Monocrystalline Solar Panel 420W with Slim 30mm Anodized

  1. China Ultra Lightweight 21kg Monocrystalline Solar Panel 420W with Slim 30mm Anodized

Ultra Lightweight 21kg Monocrystalline Solar Panel 420W with Slim 30mm Anodized

  1. MOQ: 10 Pieces
  2. Price: USD 0.19-0.25 / Watt
  3. Get Latest Price
Payment Terms T/T,L/C,PayPal
Supply Ability 45000 Pieces per Month
Delivery Time 7-15 working days after deposit
Packaging Details Lightweight export carton with honeycomb protection, 36 panels per pallet
Cell Type Monocrystalline PERC 182mm
Number of Cells 108 (6x18) Half-Cut
Module Dimensions 1722 x 1134 x 30mm
Weight 21.0 kg
Front Glass 2.8mm High Transmission Tempered
Frame Slim 30mm Anodized Aluminum
Junction Box IP67 Slim Profile, 3 Diodes
Connector MC4 Compatible IP67
Maximum System Voltage 1500V DC
Snow Load 3600 Pa
Brand Name KUOMAN
Model Number KS-420M-SL
Place of Origin Guangdong, China
Certification ISO 9001:2015, TUV Rheinland, CE, IEC 61215

View Detail Information

Contact Now Ask for best deal
Get Latest Price Request a quote
  1. Product Details
  2. Company Details

Product Specification

Payment Terms T/T,L/C,PayPal Supply Ability 45000 Pieces per Month
Delivery Time 7-15 working days after deposit Packaging Details Lightweight export carton with honeycomb protection, 36 panels per pallet
Cell Type Monocrystalline PERC 182mm Number of Cells 108 (6x18) Half-Cut
Module Dimensions 1722 x 1134 x 30mm Weight 21.0 kg
Front Glass 2.8mm High Transmission Tempered Frame Slim 30mm Anodized Aluminum
Junction Box IP67 Slim Profile, 3 Diodes Connector MC4 Compatible IP67
Maximum System Voltage 1500V DC Snow Load 3600 Pa
Brand Name KUOMAN Model Number KS-420M-SL
Place of Origin Guangdong, China Certification ISO 9001:2015, TUV Rheinland, CE, IEC 61215
High Light 21kg monocrystalline solar panel420W lightweight solar panel30mm anodized aluminum frame solar panel

21kg Ultra Lightweight 420W Monocrystalline Solar Panel

The KUOMAN KS-420M-SL is engineered for applications where weight matters. At just 21.0 kg approximately 25% lighter than conventional 400W+ panels this 420W monocrystalline module significantly reduces roof structural loading, shipping freight costs, and on-site handling effort. The slim 30mm frame profile maintains full structural integrity while shedding unnecessary mass.

Weight Optimization Benefits

  • 21.0 kg Total Weight: One of the lightest 400W+ monocrystalline panels on the market, reducing per-panel roof loading to just 10.7 kg/m2.
  • 30mm Slim Frame: Thin-profile anodized aluminum frame reduces material usage without compromising 3600Pa snow load and 2400Pa wind load ratings.
  • 2.8mm Front Glass: Strategically selected thinner tempered glass with full AR coating saves 1.5 kg versus standard 3.2mm glass while maintaining impact resistance.
  • Lower Freight Cost: Lighter panels enable 36 panels per pallet (versus 31 for standard weight) and reduce container weight for lower shipping fees.
  • Faster Installation: Single-person handling capability reduces labor time and safety risks on residential rooftops.
  • Ideal for Aged Roofs: Perfect for retrofit installations where existing roof structures have limited additional load capacity.

Technical Specifications

ParameterSpecification
Maximum Power (Pmax)420W
Weight21.0 kg
Module Efficiency21.5%
Frame Profile30mm Slim Anodized Aluminum
Front Glass2.8mm Tempered AR Glass
Power per kg20.0 W/kg (Industry Leading)

Request a quote for KUOMAN ultra-lightweight solar panels - save on shipping and installation costs.

Company Details

Bronze Gleitlager

,

Bronze Sleeve Bushings

 and 

Graphite Plugged Bushings

 from Quality China Factory
  • Business Type:

    Manufacturer,Distributor/Wholesaler,Agent,Exporter,Trading Company,Seller

  • Year Established:

    2020

  • Employee Number:

    150~200

  • Ecer Certification:

    Verified Supplier

KUOMAN Industry Limited is a company dedicated to the research and development, supply, marketing and export services of new energy products, providing sustainable solutions for the new clean and sustainable energy of mankind in the future. We have a professional technical R&D team and after-sal... KUOMAN Industry Limited is a company dedicated to the research and development, supply, marketing and export services of new energy products, providing sustainable solutions for the new clean and sustainable energy of mankind in the future. We have a professional technical R&D team and after-sal...

+ Read More

Get in touch with us

  • Reach Us
  • KUOMAN INDUSTRY LIMITED
  • https://www.kmenergypower.com/

Leave a Message, we will call you back quickly!

Email

Check your email

Phone Number

Check your phone number

Requirement Details

Your message must be between 20-3,000 characters!

Submit Requirement