Renjiang double-glass solar modules: the choice for high efficiency in green building

In today’s era of vigorous development of green energy, solar energy, as a
clean and renewable source of energy, is increasingly gaining global attention
and favor. As an important part of the solar energy field, technological
innovation and performance improvement of photovoltaic modules are directly
related to the efficiency and cost of solar power generation. Today, let’s delve
into Renjiang’s dual-glass photovoltaic solar modules and see how they, through
unique design and technology, provide users with more efficient and reliable
solar energy solutions.

Principle of double-glass solar module

As the name suggests, a double-glass solar module is made by using two pieces
of tempered glass as front and back protection, with solar cells and EVA film
sandwiched in between, and tightly combined through a laminating process. This
symmetrical structure not only enhances the mechanical strength of the module
but also endows it with unique performance advantages.

Seven major advantages of Renjiang double-glass solar modules

●High strength: The double-sided glass design provides the module with
excellent mechanical strength, effectively resisting natural forces such as wind
pressure and snow pressure, while avoiding potential issues such as hidden
cracks in the cells and scratches on the backsheet during construction, ensuring
long-term stable operation of the module.

●Low attenuation rate: Glass, as an excellent barrier material, can
effectively prevent external factors such as moisture and air from infiltrating
the interior of the module, slowing down module aging. Compared to single-glass
modules, double-glass modules have a 0.1% lower attenuation rate per year,
providing more stable performance over long-term use.

●High power generation efficiency: Thanks to its dual-sided power generation
feature, the dual-glass module can fully utilize the reflected light from the
ground, achieving a power generation gain of nearly 10% in the first year,
significantly enhancing energy output efficiency.

●0-year extended warranty: With an average lifespan of up to 30 years, it
significantly surpasses the 25-year warranty period of ordinary components,
providing investors with longer-term income security.

●Moderate weight, easy to handle: While ensuring high performance, the weight
of the double-glass module is properly controlled, making it almost identical to
the single-glass module, facilitating installation and transportation, and
reducing construction difficulty and cost.

●Fire and moisture resistance: The specially designed fire and moisture
resistance makes the double-glazed components an ideal choice for residential
buildings, chemical plants, and other places with high safety requirements,
effectively preventing fire risks and ensuring safe use.

●New possibilities for BIPV (Building-integrated Photovoltaics) applications:
Double-glass components support frameless design, providing more possibilities
for BIPV, allowing for a perfect integration of solar power generation and
architectural design, which is both aesthetically pleasing and practical.

Application scenarios of double-glass solar modules

Renjiang Photovoltaic’s dual-glass solar modules, with their excellent
performance and wide application adaptability, are not only suitable for
traditional roofs and ground power stations, but also shine in new application
scenarios such as BIPV, agricultural greenhouses, car ports, and curtain walls.
Whether it is commercial buildings that pursue efficient energy utilization or
residential buildings that focus on environmental protection and aesthetics,
dual-glass modules can provide an ideal solution to help realize the dream of
green buildings.