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Power Plants

Almaden double glass PV module can meet commericial needs:

Power plants: Ground mounted, Rooftop mounted, etc.

Almaden ultra-thin dual glass frameless modules are the ideal option for utility solar plants. Ultra-thin dual glass modules are the final solution to the disadvantages of the traditional modules: anti-aging, PID-free, micro-cracks free, fire class A resistance, longer lifetime and easy cleaning. They are easier to install, working more stable and easier to maintain. Dual glass modules will ensure your investment and yield higher profit due to all its advantages.

Almaden dual glass modules chose glass to replace the traditional back sheets prior to the market. Thanks to the powerful water-proof, anti-aging and anti-corrosion properties, dual glass modules can survive the harshest environments and offer the best performance, wherever the seashore, deserts, farms etc.

Almaden has introduced the new patented Ceramic coating technology on the back sheet glass. A white high-reflective ceramic coating allows more sun beams be reflected back into the surface of solar cells. Module power output will be higher up to 5wp comparing with the glass modules without coating. White dual glass modules are especially fit for the ground and roof solar projects which don’t need transparency. 

Furthermore, module corners are protected and will be safer in transportation and installation.

Almaden dual glass modules have obtained the TUV, UL, ETL etc. certificates, with Fire Class A. Given the premium quality and performance, we offer 10 years’ warranty on quality and 30 years’ warranty on power output. 



Almaden dual glass modules are the lightest silicon modules in the world. It weighs only 8.5kg to 12kg per sqm. For factory workshops, villas and ware house roofs, Almaden dual glass modules are the most suitable one. While having the cell efficiency and mechanical property, Almaden dual glass modules offer the users modules as light as possible to make roof solar projects more practical and universal. 

Light weight: Almaden dual glass modules remove the frame to make modules as light as 12kg/㎡. Besides, Almaden has developed the new model 0.85+2mm dual glass module. The weight has been cut to 8.5kg/㎡. Thus it is possible to deploy distributed solar project on nearly all kinds of rooftops and allow more people to benefit from it.

PID free: Almaden dual glass modules has no Aluminum frame and are natural resistant to PID problems. And dual glass structure makes the modules durable under all conditions. There is no water penetration, no fast aging concerns comparing to the traditional back sheet. So dual glass modules work longer and yield more power.

Micro Cracks free: Dual glass layout make sure the center of modules will not deviate from solar cells when curved in bending conditions. It keeps the cells safe and sound. Almaden dual glass modules turned out no micro cracks after 60,000 times two points bending test.

Fire proof: The fire proof performance of dual glass modules has been improved greatly by replacing the back sheet with glass. Almaden dual glass modules has the A level fire proof quality, which are suitable for residential and commercial applications to protect the people and their properties. 

Almaden dual glass modules have obtained the TUV, UL, ETL etc. certificates. The modules withstand snow pressure up to 5400Pa and wind pressure up to 2400Pa. Along with the anti-PID, anti-micro cracks properties, and fire class A property, dual glass modules can secure the owner’s property to the utmost. Almaden dual glass modules are the best choice for rooftop solar projects. 

    Accessory Material

POE Films

Almaden ® Polyolefin Encapsulant Films from Changzhou Almaden Co., Ltd. can help module manufacturers reduce their total system costs and get powerful performance. Those using modules made with Almaden ® films may gain added stability and reliability during operation,extending service life and generating increased value from their installations.

Almaden ® Polyolefin Encapsulant Films are suitable for rigid modules that use crystalline silicon or thin film technologies. They are also suitable for many flexible module configurations. These advanced films are applicable for any scale residential, commercial, and utility installations.

Almaden ® Polyolefin Encapsulant Films can protect photovoltaic modules better than ever to help further preserve and extend solar power production.

Almaden ® Polyolefin Encapsulant Films performance is very balanced in all aspects such as Water Vapor Transmission Rate (WVTR) , temperature resistance and volume resistivity. Almaden also can custom the film formulations that are designed to address customer needs.

Moisture Resistance AllowsLong-Lasting Protection

The structure of Almaden ® films allows them to help modules resist moisture damage caused by absorption, corrosion, or delamination. Also Alamden ® films have an excellent lower Water Vapor Transmission Rate (WVTR) than EVA or PVB. The WTVR of Alamden ® films can be 10-20x lower than that of EVA or PVB films. This great ability makes Almaden ® Films offer high levels of long-lasting protection.

Great Properties Help Improve  Electrical Performance

The Volume Resistivity levels of Almaden ® Films are very high when compared to EVA films and PVB films. PV modules using Almaden ® Polyolefin Encapsulant Films have more than 50% reduction in leakage current compared to some EVA films. This can help enhance electrical performance, reduce the effects of potential

induced degradation (PID), and further extend service life.

Improving Efficiency and Enduring Power

Almaden ® films have ability to provide optimal power output. They have a comparable level of Optical Transmission to EVA films.The refractive index of Almaden ® films is very close to that of glass, reducing refractive losses off of the glass-polymer interface and maximizing light transmission to the cell.This has a very positive effect on overall power generation and preservation.

Excellent Stability Can Help Extend Service Life

Modules made with Almaden ® films show excellent stability in various environments. These modules have passed demanding weathering tests while exposed to harsh environment such as thermal fatigue, rain, hail, and wind. Even after 10,000 hours of Xenon Arc weathering testing, Almaden Films did not show an increased yellowness index (a problem often associated with EVA). Such excellent stability in extreme use conditions can help extend service life.

    Electronic products

Light Guide

The light guide plate is an optical material, mainly used for liquid crystal display. It is a high-tech product which turns the linear light source into a surface light source. Almaden use ultra-thin physical temepered glass substrate,use LCD monitor and notebook computers backlight technology, through the light guide spots' high light conductivity,using the computer to calculate the light guide spots make the light guide plate light refraction into a surface light source producing a molding state dodging. Almaden products using the principle of spectral analysis and digital UV printing technology combined and made at constant temperature and humidity, dust-free environment conditions, with ultra-thin, ultra-bright light, even guide, energy saving, environmental protection, no dark areas, durable, easy to yellowing, quick and easy installation and maintenance and other distinctive characteristics. Almaden light guide plates can be used in digital cameras, televisions, game consoles, laptops and other display devices, the device display provides a more uniform distribution of brightness.


The characteristics of Almaden light guide plate :

  • Can be cut to any desired size, you can also use splicing, the process is simple, easy to make;  

  • Light conversion rate (higher than traditional board more than 30%), light uniformity, long life, indoor normal use more than eight years, safety and environmental protection, durable and reliable all suitable for indoor and outdoor; 

  • Under the same area of the light emitting brightness, high luminous efficiency, low power consumption;  

  • Can be made into shaped, such as round, oval, circular, triangular and so on;

  • Under the same brightness, you can use a thinner product, cost savings;

  • Can use any light source, line source point conversion to make the surface light source, the light source comprises LEDCCFL (cold cathode fluorescent lamp), fluorescent tubes.


Almaden Process Advantages:

  • German imports of automatic precision glass production line, faster than the traditional processing method 20 times.  

  • The world's only 2mm or less physical steel ultra-thin glass production line.  

  • Superior optical design capabilities and production and processing technology.

Thank you for coming to Almaden, if you have intention to cooperate or have any questions, please contact us, we will reply to you as soon as possible, and for you to provide the most sincere service, thank you!