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Premium Solar Panel Adhesives

High-performance bonding solutions engineered for solar panel manufacturing in Surat, India. Durability meets innovation.

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Engineered for Extreme Durability

Weather-resistant, UV-stable adhesive systems that stand the test of time in the harshest environmental conditions.

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Trusted by Surat's Solar Industry

From EVA encapsulants to structural bonds — the region's leading manufacturers rely on our adhesive technologies.

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About SunBond Solar Adhesives

Surat's trusted name in advanced solar panel bonding technology

About SunBond Solar Adhesives - Surat, India

Leading Solar Panel Adhesive Manufacturer in Surat

SunBond Solar Adhesives has established itself as a premier manufacturer and supplier of industrial-grade adhesive solutions specifically engineered for solar panel assembly and lamination. Based in the industrial heart of Surat, Gujarat, our company serves a growing network of solar panel manufacturers across India and international markets. Our state-of-the-art production facility in Surat is equipped with advanced mixing, dispensing, and quality-testing infrastructure to ensure batch-to-batch consistency and superior performance.

Our team of chemical engineers and material scientists in Surat has developed a comprehensive portfolio of adhesives that address the unique challenges of photovoltaic module manufacturing — from thermal cycling resistance to UV stability and moisture barrier protection. Each formulation undergoes rigorous accelerated aging tests simulating 25+ years of outdoor exposure in tropical conditions. We pride ourselves on delivering products that consistently exceed IEC 61215 and IEC 61730 standards, giving our Surat-based clients complete confidence in the long-term reliability of their solar modules.

At SunBond, we understand that the solar industry demands precision, speed, and cost-efficiency. That's why our adhesives are optimized for high-throughput automated production lines while maintaining exceptional bond strength and weatherability. Our Surat technical support team provides on-site assistance, adhesive selection guidance, and process optimization services to help manufacturers reduce waste, increase yield, and extend panel lifespan. We are more than a supplier — we are a strategic partner in your solar manufacturing success.

Sustainability is at the core of our operations. Our Surat facility utilizes energy-efficient processes, recyclable packaging, and low-VOC formulations that minimize environmental impact without compromising performance. We actively collaborate with leading solar energy research institutions to develop next-generation adhesive technologies, including bio-based polymers and self-healing sealants. This commitment to innovation has earned us recognition as one of the most forward-thinking adhesive manufacturers in Gujarat.

With over a decade of experience serving the solar industry, SunBond Solar Adhesives has built a reputation for reliability, technical excellence, and customer-centric service. Our Surat-based distribution network ensures rapid delivery across India, while our export division serves clients in Southeast Asia, the Middle East, and Africa. Whether you are a large-scale module manufacturer or a niche solar technology startup, our Surat team is ready to support your adhesive requirements with world-class products and personalized technical guidance.

250+

Projects

180+

Happy Clients

12+

Years Exp.

45+

Team Members

Our Products & Services

Comprehensive adhesive solutions for every solar panel application in Surat

Silicone Sealant Adhesives - Surat

Silicone Sealant Adhesives

Our premium silicone sealants are specially formulated for solar panel frame sealing and junction box bonding. These adhesives offer excellent adhesion to glass, aluminum, and backsheet materials, providing a durable waterproof barrier against moisture ingress in Surat's humid climate.

With superior UV resistance and thermal stability from -40°C to +200°C, our silicone sealants maintain flexibility and bond integrity throughout the panel's 25-year lifespan. Available in neutral-cure and fast-cure variants for automated dispensing lines in Surat.

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EVA Encapsulant Films - Surat

EVA Encapsulant Films

SunBond's EVA (Ethylene Vinyl Acetate) encapsulant films provide superior lamination for photovoltaic cells, offering excellent optical transmission above 92% and strong adhesion to glass and backsheet layers. Our Surat-manufactured films are engineered for minimal yellowing and maximum power retention.

Our EVA films feature optimized cross-linking density and reduced shrinkage, ensuring clean lamination cycles with minimal air bubbles and excellent panel aesthetics. Compatible with all major lamination equipment used by solar manufacturers in Surat.

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Structural Bonding Adhesives - Surat

Structural Bonding Adhesives

Our two-component structural bonding adhesives deliver exceptional shear and peel strength for solar panel frame assembly, mounting rail attachment, and backsheet lamination. These adhesives provide a strong, durable bond that distributes stress evenly across the panel structure.

Formulated for rapid cure at room temperature or with mild heat acceleration, our structural adhesives enable faster production cycles. They offer excellent resistance to mechanical shock, vibration, and thermal cycling — critical for panels installed across India's diverse climate zones.

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UV-Resistant Sealants - Surat

UV-Resistant Sealants

Specialized UV-resistant sealants from SunBond provide outstanding protection against ultraviolet degradation for solar panel perimeter sealing. Our Surat-formulated products maintain clarity, flexibility, and adhesion even after 25+ years of direct sunlight exposure.

These sealants are ideal for glass-glass modules, building-integrated photovoltaics (BIPV), and high-exposure installations. They prevent moisture ingress, electrical leakage, and delamination while maintaining an aesthetically clean appearance throughout the panel's service life.

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Thermal Conductive Adhesives - Surat

Thermal Conductive Adhesives

Our thermally conductive adhesive systems effectively bond heat sinks and junction boxes to solar panel backsheets while facilitating efficient heat dissipation. These adhesives feature high thermal conductivity (up to 3.0 W/mK) combined with strong mechanical bonding.

By reducing hot-spot temperatures, our thermal adhesives improve panel efficiency and extend component lifespan. They are ideal for high-power modules and tracking systems widely deployed in solar farms across Surat and Gujarat.

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Framing Adhesives - Surat

Framing Adhesives

SunBond's framing adhesives deliver fast, reliable bonding of aluminum frames to solar panel laminate edges. These high-tack, gap-filling adhesives provide immediate handling strength and achieve full structural cure within hours, optimizing production throughput in Surat factories.

Available in single-component and two-component systems, our framing adhesives offer excellent corrosion resistance and compatibility with anodized and powder-coated aluminum profiles commonly used by Indian solar panel manufacturers.

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Junction Box Adhesives - Surat

Junction Box Adhesives

Our dedicated junction box bonding adhesives ensure secure attachment of PV junction boxes to the panel backsheet or glass. These adhesives provide a watertight seal that protects electrical connections from moisture, dust, and environmental contaminants prevalent in Surat's tropical climate.

They offer excellent adhesion to PET, PVDF, and fluoropolymer backsheet materials, with rapid fixture times that integrate seamlessly with automated junction box placement equipment used in high-volume solar manufacturing lines.

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Backsheet Lamination Adhesives - Surat

Backsheet Lamination Adhesives

SunBond's backsheet lamination adhesives create a strong, durable bond between the EVA encapsulant and backsheet layers during the lamination process. These adhesives ensure complete coverage without voids, preventing delamination and moisture penetration over the panel's lifetime.

Optimized for use with all major backsheet types including TPT, KPK, and TPE constructions, our lamination adhesives deliver consistent peel strength and weather resistance, meeting stringent quality requirements demanded by solar panel manufacturers in Surat.

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Edge Seal Adhesives - Surat

Edge Seal Adhesives

Our edge seal adhesives provide a robust moisture barrier along the perimeter of solar panel laminates, preventing edge delamination and encapsulant degradation. These adhesives feature extremely low moisture vapor transmission rates (MVTR) and excellent adhesion to glass and backsheet edges.

Designed for automated edge-sealing applications, our products deliver uniform bead profiles and rapid cure, enhancing panel reliability while reducing production time. They are a critical component for panels destined for high-humidity environments and coastal installations near Surat.

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Video Gallery

Watch our products in action and tour our Surat facility

Manufacturing Process Overview
EVA Lamination Technology
Quality Testing & Certification
Automated Adhesive Dispensing
Surat Facility Tour
Reliability & Durability Tests

Client Testimonials

What our valued customers in Surat and across India say

Rajesh Patel
★★★★★

"SunBond's silicone sealants have been a game-changer for our solar panel production in Surat. The consistency and weather resistance are unmatched. Their Surat technical team provided excellent on-site support during our line upgrade."

Rajesh Patel

Surat, Gujarat

Priya Sharma
★★★★★

"We switched to SunBond's EVA encapsulant films six months ago and immediately noticed a 3% improvement in panel efficiency. Their Surat factory is incredibly professional and delivery is always on time."

Priya Sharma

Surat, Gujarat

Anita Desai
★★★★★

"The structural bonding adhesives from SunBond are the best we've tested in Surat. Bond strength is exceptional and the curing time is fast enough for our high-volume production line. Highly recommended!"

Anita Desai

Surat, Gujarat

Meera Iyer
★★★★★

"Their edge seal adhesives completely solved our delamination issues with panels installed in coastal areas near Surat. The moisture barrier is outstanding and our warranty claims have dropped significantly."

Meera Iyer

Surat, Gujarat

Amit Shah
★★★★★

"As a mid-sized solar manufacturer in Surat, we value suppliers who understand our unique challenges. SunBond's thermal conductive adhesives improved our junction box heat dissipation by 25%. Their Surat R&D team is world-class."

Amit Shah

Surat, Gujarat

Vikram Singh
★★★★★

"We've been sourcing framing adhesives from SunBond for over three years. The quality is rock-solid and the pricing is competitive. Their Surat distribution network ensures we always have inventory when we need it."

Vikram Singh

Surat, Gujarat

Frequently Asked Questions

Answers to common queries about our solar panel adhesives in Surat

SunBond Solar Adhesives in Surat manufactures a comprehensive range of adhesives including silicone sealants, EVA encapsulant films, structural bonding adhesives, UV-resistant sealants, thermal conductive adhesives, framing adhesives, junction box adhesives, backsheet lamination adhesives, and edge seal adhesives. All products are engineered for solar panel applications and tested to international standards.

Yes, all our adhesive formulations are designed to exceed IEC 61215 and IEC 61730 standards. Our Surat R&D facility conducts rigorous accelerated aging tests simulating 25+ years of outdoor exposure, including thermal cycling, damp heat, UV exposure, and mechanical load testing to ensure long-term reliability.

Absolutely! Our Surat-based technical support team offers on-site assistance for adhesive selection, process optimization, line setup, and troubleshooting. We provide free consultation visits to solar panel manufacturers within Surat and the greater Gujarat region.

Our MOQ varies by product type. For silicone sealants and structural adhesives, the MOQ is typically 100 kg. For EVA encapsulant films, the MOQ is 500 m². We also offer sample kits and trial quantities for new customers in Surat to evaluate our products before placing bulk orders.

Our Surat manufacturing facility follows strict ISO 9001:2015 quality management systems. Every batch undergoes rigorous testing including viscosity measurement, adhesion strength testing, thermal analysis, and accelerated aging. We maintain detailed batch records and provide certificates of analysis with every shipment.

Yes, our Surat R&D team specializes in developing custom adhesive formulations for unique solar panel applications including building-integrated photovoltaics (BIPV), floating solar installations, and high-temperature environments. We work closely with clients to understand their requirements and develop tailored solutions.

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Get in touch with our Surat team for expert adhesive solutions

SunBond Solar Adhesives

Webmirchi IT Solutions,
Surat - India

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