Solar Encapsulant Market Report

Global Solar Encapsulant Market Size

The size of the global solar encapsulant market was worth USD 3.07 billion in 2024. The global market is anticipated to grow at a CAGR of 23.67% from 2024 to 2032 and be worth USD 20.79 billion by 2033 from USD 3.8 billion in 2025.

Solar encapsulations are products utilized in Photovoltaic (PV) solar modules to supply incredible durability and protection against corrosion and delamination. Materials such as ethylene-vinyl acetate (EVA), non-ethylene vinyl acetate, and UV-curable resins are used to laminate solar cells and protect them from shock and vibration. The growth in the demand for solar energy becomes the generation of a powerful growth of the encapsulation of the solar system. In addition, the demand for photovoltaic installations in the south will be increased due to assistance programs on the only energy market, as well as the demand for alternative energy sources. This trend is anticipated to create a lucrative growth opportunity for the solar encapsulant market. In addition, excellent mechanical properties and chimneys, such as durability and thermal resistance, have increased the demand for materials for encapsulation alone with applications for different residential, non-residential, and utility sectors.

MARKET DRIVERS

The emergence of thin-film solar cell technology is a major driver in the global Solar Encapsulant market. Thin-film solar cell technology costs less than crystalline silicon solar technology. The use of this technology makes bulk production of solar cells economical. In addition, the growing demand for photovoltaic modules is a key driver of the Solar Encapsulant market.

Research and development of solar cell technology are anticipated to create lucrative opportunities in the global Solar Encapsulant market. Research into solar cell technology has resulted in the development of third-generation photovoltaic cells that have the potential to exceed current limits of efficiency and performance. The increase in government subsidies and market support programs has increased the demand for solar power as an alternative and efficient solution to reduce carbon emissions. In addition, the demand for the installation of photovoltaic cells on roofs is increasing.

MARKET RESTRAINTS

The degradation of solar encapsulating material is a major factor hampering the Solar Encapsulant market. Exposure of encapsulating materials such as ethylene-vinyl acetate and polyolefin elastomer to moisture and corrosion results in the deterioration of solar encapsulating materials. The yellow browning of ethylene-vinyl acetate copolymer (EVA) encapsulants used in photovoltaic modules has caused significant power losses. Additionally, weather-degraded EVA films resulted in decreased UV absorption. This is anticipated to hamper the potential growth opportunities for the solar encapsulant market.

REPORT COVERAGE

SEGMENTAL ANALYSIS

By Material Insights

The market can be divided into ethylene vinyl acetate, polyvinyl butyral, polydimethylsiloxane, ionomer, and others. Other segments include thermoplastic polyurethane and polyolefin. The ethylene-vinyl acetate segment has experienced significant growth in recent years due to its increased application in laminating photovoltaic cells.

By Technology Insights

The Solar Encapsulant market can be segmented into monocrystalline silicon solar technology and thin-film solar technology. The thin-film solar technology segment can be further subdivided into cadmium telluride, copper selenide, indium, gallium, and amorphous silicon. The monocrystalline silicon solar technology segment had a dominant market share in 2017 due to its advantages, such as higher efficiency and lower power consumption compared to other technologies.

By Application Insights

The Solar Encapsulant market is segregated into automotive, construction, electronics, and others. The construction segment accounted for a significant share of the market in 2017 due to the rising call for roof panel systems in the construction industry.

REGIONAL ANALYSIS

The Asia-Pacific Solar Encapsulant market is anticipated to grow at a rapid rate during the forecast period owing to the increase in solar module production capacity of major manufacturers in India and China. The significant increase in solar technology production in emerging economies such as India and China can be attributed to government subsidies and increased mergers and acquisitions by local manufacturers. In addition, China has dominated the solar encapsulant market in the Asia-Pacific because of the augmented production of inexpensive ethylene vinyl acetate films and their application in solar PV modules. North America and Europe are primarily focused on research to maximize solar power generation. The market in the Middle East and Africa is also increasing due to the elevated utilization of solar energy for power generation, agriculture, and architecture, which is supposed to increase the demand for solar encapsulants.

KEY MARKET PLAYERS

Companies playing a prominent role in the global encapsulant market include Bridgestone, Dai Nippon Printing Co. Ltd, E.I. Dupont De Nemours & Co., First Solar Gmbh, Isovoltaic Ag, Mitsubishi Plastics Inc, and Others.

RECENT MARKET HAPPENINGS

• In July 2016, Suzhou Zhongkang Power, a subsidiary of Jiangsu Akcome Science & Technology Co. Ltd., invested $ 149.97 million to build three photovoltaic power plants with a combined power generation capacity of 120 MW.
• In June 2017, RIPL launched five Bus Bar (BB) photovoltaic solar cells. These cells offer less resistance and improve the overall performance of the module. The launch aimed to expand the company's photovoltaic cell product line into the global market.

MARKET SEGMENTATION

This research report on the global encapsulant market has been segmented and sub-segmented based on material, technology, application, and region.

By Material

• Ethylene Vinyl Acetate
• Polyvinyl Butyral
• Polydimethylsiloxane
• Ionomer

By Technology

• Monocrystalline Silicon
• Thin Film

By Application

• Automotive
• Construction
• Electronics

By Region

• North America
• Europe
• Asia Pacific
• Latin America
• Middle East & Africa