JA Solar is a Shanghai, China-based company that has been a leading manufacturer of high-quality solar panels since 2005. They are recognized as one of the top five largest and most innovative PV panel manufacturers in the world. Their products are used in residential and commercial buildings around the world. JA Solar has 12 manufacturing bases around the world and more than 20 subsidiaries, and their products are available in 135 countries. The company is recognized for its continuous innovation, easy accessibility to technical support and established market position. JA Solar is a well-known manufacturer of photovoltaic panels, who research and develop innovative technologies in this field.
JA Solar is among the most reputable and reliable photovoltaic panel manufacturers in the world, as evidenced by the modules’ qualification for the TIER 1 listing, which is considered one of the most prestigious in the photovoltaic industry.
JA Solar 540W JAM72D30-540/MB bifacial:
- Product warranty: 12 years
- Performance warranty: 25 years
- High efficiency of 21%
- Additional power generation from the underside of the module (Bifacial Technology)
- Positive power tolerance 0 to +5W
- Resistance to mechanical loads: snow/wind (5400 Pa)
- High quality components
- Low risk of hot spot phenomenon
- Better mechanical charging tolerance
- Higher power output
- Lower LCOE
- Lower shading and lower resistive losses
Bifacial technology - the added value of Ja Solar modules
Bifacial modules are a modern technology used to manufacture photovoltaic panels that allow electricity to be generated from two sides of the module. Thanks to the use of a special semiconductor layer on the back of the photovoltaic cell, these panels are able to convert reflected solar radiation into electricity. In addition, the use of this technology allows the use of scattered light, which increases the efficiency of the panels.
Bifacial panels are also useful in hard-to-reach areas where electricity is not readily available. Their resistance to mechanical damage and better weather resistance make them more durable compared to traditional photovoltaic panels.
A key factor that affects the production of energy from reflected light is the albedo coefficient, which determines the ability to reflect light from different surfaces.
PERC (Passivated Emitter and Rear Cell) is an innovative photovoltaic cell manufacturing technology that has changed the industry and contributed to increased efficiency and cell durability. PERC technology is based on the use of a special silicon oxide (SiO2) layer on the back side of the cells, which reduces electron and hole recombination in the emitter area. This increases the efficiency of the cells by 1.5-2%, which translates into 5-10% more electricity generated compared to traditional cells. As a result, PERC technology is becoming increasingly popular in industrial and domestic applications, despite higher production costs. PERC photovoltaic panels are more durable and corrosion-resistant, ensuring a long service life. The electricity savings that can be achieved by using PERC panels pay back the cost of production in a short time, which contributes to the development and popularization of this innovative technology.
JA Solar's manufacturing facility
Evolive Technologies Sp. z o.o.
We are a company that provides customers with renewable energy solutions with passion and diligence. We have been working in the photovoltaic, heat pump, energy storage, and electromobility industries for years. We have experience in the design and implementation of both commercial and residential customer projects.
Our team is made up of specialists who work closely with the client at every stage of the project, from conception and planning, through design and implementation, to technical and post-installation support. Our installers are technically knowledgeable and experienced in installation. Relevant education, as well as years of experience, guarantee that careful installation is carried out in a safe manner.
We offer customers comprehensive solutions that take into account the needs and requirements of the investor, regardless of the scale of the project.