PV Materials

Advanced materials for next-generation photovoltaic technology

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Photovoltaic Material Solutions

Arctech Solar Ltd develops and manufactures high-performance materials that form the essential components of modern solar panels. Our comprehensive portfolio includes encapsulation materials, backsheets, conductive pastes, and specialty chemicals that enhance efficiency, durability, and reliability of photovoltaic modules.

Innovation in Solar Materials

Our PV materials are engineered to address the critical challenges in solar module manufacturing and performance:

  • Enhanced light transmission and absorption
  • Superior weather resistance and UV protection
  • Optimized electrical conductivity
  • Long-term stability in diverse environments
  • Compatibility with advanced cell technologies

Performance

Materials engineered to maximize energy output and module efficiency

Durability

Exceptional resistance to environmental stressors and degradation

Quality

Rigorous testing and quality control ensure consistent performance

Sustainability

Environmentally responsible manufacturing and recyclable materials

Our PV Material Portfolio

Encapsulation Materials

High-performance EVA and POE encapsulants that protect solar cells while maximizing light transmission.

  • High transparency (>91%)
  • Excellent UV resistance
  • Low degradation rate
  • Fast curing formulations

Backsheets

Multi-layer polymer backsheets providing electrical insulation and environmental protection.

  • Superior moisture barrier
  • Excellent dielectric strength
  • UV and weather resistant
  • Various colors and finishes

Conductive Pastes

Silver and aluminum pastes for front-side and back-side metallization of solar cells.

  • High conductivity
  • Fine line printing capability
  • Low contact resistance
  • Compatibility with various cell types

Specialty Chemicals

Texturing, cleaning, and passivation chemicals for silicon wafer processing.

  • High-purity formulations
  • Reduced chemical consumption
  • Environmentally friendly options
  • Process optimization

Material Specifications

Material Type Key Properties Applications Standards Compliance
EVA Encapsulant Transmittance >91%, Gel Content >80%, Volume Resistivity >1×10¹⁵ Ω·cm Crystalline silicon modules, BIPV UL 94 V-0, IEC 61215, IEC 61730
POE Encapsulant Transmittance >92%, PID Resistance, Low Water Vapor Transmission High-efficiency cells, Double-glass modules UL 94 V-0, IEC 61215, IEC 61730
PVF Backsheet Water Vapor Transmission <1.5 g/m²/day, Dielectric Strength >20 kV/mm All climate conditions, High humidity areas UL 94 V-0, IEC 61215, IEC 61730
Silver Paste Sheet Resistance <40 mΩ/□, Contact Resistance <3 mΩ·cm² Front-side metallization, PERC cells RoHS, REACH compliant
Aluminum Paste Back Surface Field Formation, Adhesion >2 N/mm Back-side metallization, BSF formation RoHS, REACH compliant
Texturing Chemicals Isotropic etching, Surface reflectance <11%, Uniform texture Monocrystalline & multicrystalline wafers RoHS, ISO 14001

Advanced R&D

Our dedicated Research & Development team continuously works on next-generation PV materials to push the boundaries of solar technology. Current focus areas include:

  • Novel encapsulant materials with self-healing properties
  • Conductive adhesives for shingled cell interconnects
  • Advanced anti-reflective and light management coatings
  • Materials for perovskite and tandem solar cells
  • Recyclable and bio-based polymer formulations

Applications

Our PV materials enable diverse solar applications across multiple market segments:

Residential Rooftops

High-reliability materials for long-lasting residential solar installations

Commercial & Industrial

Durable materials for large-scale commercial solar projects

Utility-Scale Power Plants

Cost-effective materials optimized for utility-scale solar farms

Specialty Applications

Advanced materials for BIPV, automotive, and portable solar applications