Products Description
Additives for PV (photovoltaic) EVA encapsulation film are crucial elements that work with EVA film to improve the longevity and efficiency of PV modules. The particular qualities and functions that these precisely crafted additives offer help to maintain the long-term dependability and effectiveness of solar panels.
Coace® R2120 photovoltaic encapsulation film additive has the characteristics of high transparency, low crystal point, high grafting rate, good fluidity and high resistivity.
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Equipped with advanced production lines and experimental testing center to ensure product quality.
Strong Technical Force!
More than 10 experienced technical R&D staff drive continuous innovation.
Characteristic
| Performance | Value | Test method |
| Density | 0.95g/㎤ | ASTM D792 |
| Melting point（DSC） | 69℃(156℉) | ASTM D3418 |
| MFR（190℃2.16kg） | 5-15g/10min | ASTM D1238 |
| Silane content | High | Internal Method |
Note: The above data are typical test values and should not be interpreted as specifications.
Suggested Dosage：According to the actual application, taking into account the cost, the appropriate amount of increase or decrease.
- UV Stabilization: The outstanding UV stabilization qualities of PV EVA encapsulation film additives are intended to be provided. They successfully shield the solar cells from deterioration brought on by extended UV radiation exposure, guaranteeing the module’s long-term dependability and performance.
- Enhanced Adhesion: The additions strengthen the bond between the front glass and backsheet of the PV module and the EVA film. By ensuring a strong binding, this reduces the possibility of delamination and improves the structural integrity of the module.
- Moisture Resistance: PV EVA encapsulation film additives improve the film’s ability to withstand moisture, reducing water infiltration and shielding the solar cells from possible harm brought on by humidity or other moisture-related problems.
- Protection Against Potentially Induced Degradation (PID): Some additives have the ability to prevent possible PID degradation, which is brought on by large voltage differentials between the module frame and the solar cells. In the long run, this lowers power losses and preserves the module’s functionality.
Advantage
Extended Module Lifespan: By offering improved defense against external elements including moisture and UV rays, the use of PV EVA encapsulating film additives lengthens the life of PV modules. Long-term sustained module performance is the outcome of this.
Increased Efficiency: By preventing the encapsulation film from deteriorating, additives with UV stability qualities increase light transmission and boost energy conversion efficiency. The PV module produces more electricity as a result.
Enhanced dependability: The additives help to the overall dependability of PV modules by enhancing adhesion, guarding against moisture-related difficulties, and minimizing possible induced deterioration. This lowers the possibility of module failure and guarantees constant performance.
Cost-Effectiveness: The addition of additives provides a cost-effective option by increasing the lifespan and efficiency of PV modules. By producing more energy and spending less on maintenance, it helps to optimize return on investment.
Our advantage
Global Supply Chain!
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Technical Support
After-sales protection
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Products Customized
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Coace Certification!
ISO9001:2015 Certification
ISO14001:2015 Certification
EU REACH registration
Korea K-REACH pre-registration
Enterprise advantage!
Layout at home and abroad, wonderful for mixing
Domestic marketing layout
Overseas marketing layout
Application
Application Characteristics:
PV EVA encapsulation film additives may be readily included into the encapsulation process and are compatible with a range of EVA film compositions. They may be used for both the manufacture of new modules and the retrofitting of old modules.
Integration Ease: The additives may be easily integrated into the production process of encapsulation films, guaranteeing uniform distribution all throughout the film. This reduces the number of extra processing stages and streamlines the manufacturing procedure.
PV modules are manufactured using crystalline silicon and thin-film methods, both of which employ PV EVA encapsulating film additives. Usually, they are applied during the lamination procedure, which allows the additives to mix in seamlessly with the EVA film.
Industries and Applications:
Solar Energy Sector: To produce high-quality PV modules, the solar energy sector makes substantial use of PV EVA encapsulation film additives. They serve a range of uses, such as utility-scale solar systems, commercial, and domestic solar installations.
Solar modules that are smoothly incorporated into the construction of buildings are known as building-integrated photovoltaics, or BIPV. In this scenario, additives are also used. This keeps the building’s architectural appeal while enabling the production of solar energy.
Off-Grid and distant Applications: Solar-powered water pumping stations, telecommunications devices, and lighting systems are examples of off-grid and distant solar installations that make use of PV EVA encapsulating film additives. In places where there is no connection to the power grid, they offer dependable and environmentally friendly energy options.
