GUOWIN
Innovate Trust Achieve
Products Industries Brands Contact Us
Industry Solutions

Solar & Energy Manufacturing

Durable surface solutions for solar panels, energy storage systems, and renewable energy infrastructure — engineered for 25+ year outdoor exposure and UV stability.

Home  /  Industries  /  Solar & Energy

Industrial Challenges & Precision Solutions

CHALLENGES
SOLUTIONS
⚠️
Aluminum solar frames requiring 25+ year corrosion resistance in outdoor environments
UV-resistant functional inks provide 2000+ hour QUV stability for lasting outdoor durability
⚠️
Glass edge finishing without chipping for weather-tight photovoltaic seals
Closed-loop MSD600 process ensures consistent edge quality without chipping
⚠️
Large-format panel components difficult to process with consistent pressure
SC Series flexible sponge backing adapts to uneven surfaces for uniform finishing
⚠️
UV and thermal cycling degradation of polymer coatings on exposed components
5B adhesion functional inks resist UV, thermal cycling, and moisture ingress
⚠️
RoHS/REACH environmental compliance required for international solar markets
Full compliance documentation — RoHS, REACH, and ESG reporting included

Standardized Surface Finishing Roadmap

From frame preparation to UV protection coating — A color-coded, repeatable process for solar panel manufacturing.

P80
Stage 1: Frame Surface Prep
Burr removal and oxidation layer elimination on aluminum frames
SC Series
P220
Stage 2: Surface Equalization
Flattening aluminum frame surfaces for coating adhesion
SC Series
P800
Stage 3: Pre-coating Refinement
Achieving Ra target for optimal coating bonding
SC Series
P3000
Stage 4: Pre-polish Preparation
Final surface preparation before functional coating
SC Series
Stage 5: UV Protection Coating
2000h QUV stable functional ink application
InksPolishing

Verified Performance Benchmarks

Quantified outcomes independently validated against industry standards

2000+ h
QUV UV Stability Rating
Outdoor exposure hours — 5B adhesion
25+ yrs
Outdoor Durability Target
Solar panel design lifetime target
Ra 0.8μm
Sealing Surface Finish
Gasket sealing surface requirement
RoHS
Environmental Compliance
RoHS + REACH certified products

Recommended Product Matrix

Each product is selected based on process fit, material compatibility, and end-use performance requirements.

🖌️ Surface Protection
Functional Inks
UV protection, anti-corrosion, and decorative functional inks for solar frames and panel components.
Application: Frame Coatings & Glass Sealing
UV Resistance
2000+ QUV hrs
Adhesion
5B rating
Types
10+ ink types
Application
Frame / Edge
View Product Includes datasheet
🧽 Core Product
SC Series
Flexible sponge sanding abrasives for aluminum solar frame preparation — P60 to P5000 grit range.
Application: Aluminum Frame & Mounting Hardware
Grit Range
P60–P5000
Lifespan
40% longer
Compliance
RoHS/REACH
Application
Frames
View Product Includes datasheet
Process Solution
Polishing Systems
5-stage color-coded polishing system for glass edge and sealing surface finishing.
Application: Glass Edge & Gasket Surfaces
Stages
5-color coded
Surface Finish
Ra 0.8μm+
Traceability
Process logging
Application
Glass Edge
View Product Includes datasheet

Power Your Renewable Energy Projects

Our solar application specialists will review your component surface requirements and provide a tailored technical proposal — typically within 24 business hours.