BIPRO – Bifacial Modules. 670w solar panel * KYOKUSHO.COM

BIPRO – Bifacial Modules

The TALESUN bifacial main features are thanks to the backside, a gain of up to 25%, a large range of modules, and the undeniable reflectivity and efficiency in harsh environments.

Bifacial Module 120 cells

360 – 380W Bifacial Dual Glass

– The compact bifacial– Reflectivity and efficiency in harsh environments– 360 – 380W– Modules Dimensions : 1755103830mm (69.0940.871.18inches)

Bifacial Module 144 cells

435 – 455W Bifacial Dual Glass

– The classic bifacial– PERC Technology– 435 – 455W– Modules Dimensions : 2094103830mm (82.4440.871.18inches)

Module Bifacial 144 cells

530 – 550W Bifacial Dual Glass

– Bifacial dual glass 10BB half-cut mono perc– PERC Technology // Excellent performance Anti-PID– 530 – 550W– Dimensions Modules: 2285113435mm (89.9644.651.38inches)

Module Bifacial 132 cells

650 – 670W Bifacial Dual Glass

– The Bifacial Heavyweight Champion– Heavy and powerful // high efficiency– 650 – 670W– Dimension modules: 2384130335 mm (93.8651.301.38 inches)

Our modules in action

Roofing in Slovenia – Monocrystalline TP660M

This 165kW project was mounted on a roof covering and consists of TALESUN TP660M monocrystalline modules.

7MW of monocrystalline modules in Switzerland

This creation consists of 26,000 TALESUN TP660M Feather monocrystalline panels of 275 Wp, chosen for their lightness and their performance.

A solar powered supermarket

This German shopping center installed this ecological 2.2 MVW photovoltaic system on its commercial roof located in Nordhorn in Germany.

Bifacial solar panels, as the name suggests, have two sides of solar cells. These two sides of cells have the potential to produce more electricity in less space, which means that the efficiency of these solar panels could surpass other photovoltaic technologies.

Since these solar panels have less space, buildings with limited space can install larger systems. A more robust solar panel would increase the solar offset, which would decrease the electricity bill.

To better understand whether bifacial modules make sense for solar power, examine how bifacial solar modules work. Bifacial solar panels have solar cells on both sides of the solar panel. These cells generally use monocrystalline technology.

The glass covers the top and back of the module with an anti-reflective coating. Metal framing is often not used on bifacial solar panels. Instead, the glass sides adhere to each other and secure into a single shelving system.

The cells at the top of the solar panel capture direct sunlight while the cells at the bottom capture reflected light. In order for these solar panels to perform at their best, they need a reflective surface under them. This involves lighter colored roofs, a ground support, solar shelving or a solar panel awning.

The technology of bifacial solar panels is quite old.Indeed, bifacial modules have been around since the 1960s, but it is the development of PERC technology that has considerably optimized their efficiency and allowed them to become the highly prized product on the solar photovoltaic market.

Certainly the investment in the installation of the bifacial, obtaining direct current, and the location of the site and its adapted configuration can conceive of more difficult constraints for a photovoltaic installation of bifacial modules in comparison with the design of a power plant. with monofacial modules. These constraints can represent a real obstacle for investors.

However, there is no doubt that the bifacial modules will provide a much higher electricity production.

Results and studies have shown that bifacial modules can produce between 10 and 20% more power compared to monofacial panels. If conditions are optimized and single axis trackers are adopted, the additional power can reach 30-40%.

Bifacial installations have grown rapidly over the past five years, from just 97 MW of global installed capacity in 2016 to nearly 6 GW in 2019.

This growth continues and according to studies from Wood Mackenzie Consultancy, bifacial modules will represent 17% of the global solar panel market in 2024.

We offer our high-performance monocrystalline bifacial modules in 60, 72 and 78 cells, perfectly suited for your photovoltaic projects and installations on the ground for even more power. With increased efficiency offering a production gain of 25 to 40%, our bifacial modules are intended to be fixed on a structure placed in height, swiveling or not.All our modules have a 12-year product warranty. Check them out all below.

Trina launches 670W Vertex solar module and tracking systems in India

The Chinese solar manufacturer has launched the 670W Vertex solar module in India that offers an efficiency of up to 21.6%. It has also fielded two models of panel tracking solutions from its TrinaTracker business.

The Agile 1P Dual Row Tracker.

Chinese solar manufacturer Trina Solar has unveiled its 670W Vertex solar module and TrinaTracker solutions in India.

The 670W Vertex module is based on 210mm wafers. It inherits the non-destructive cutting, high-density interconnection and other high-precision technologies of earlier Vertex modules. But, Trina Solar India director Gaurav Mathur, said, “The 670W module has even more power and the single string power gets 34% higher than [with] 500W modules in the industry.”

“Besides, 670W Vertex modules can be packed vertically – rather than horizontally – which means 12% more modules can be packed in each container, reducing shipping costs by 12% for each module,” Mathur added.

Trina said the multi-busbar technology and high-density interconnection improve the module efficiency to up to 21.6%, while the non-destructive cutting significantly reduces the risks of cell micro-cracking and power loss.

The module, as with other powerful products of the Vertex series. is claimed to reduce, significantly, both the levelized cost of energy (LCOE) and the balance-of-system (BoS) costs of a project, due to the reduced number of arrays that can be achieved with bigger and better-performing panels.

TrinaTracker systems

The launch of the 670W Vertex module coincides with the India launch of solutions from the TrinaTracker business. TrinaTracker is a new brand under Trina Solar that focuses on trackers. Its trackers are compatible with Trina Solar modules as well as modules from other manufacturers.

Trina Tracker is available for use with modules from Trina and other manufacturers, for both 166, 182 and 210mm wafer including large-format modules up to 670Wp.

Speaking to pv magazine, Andrew Gilhooly, who heads the Trina Tracker business in Asia Pacific, said, “Trackers are made of different components so currently the tracker components come from various sources. Some components are made by Trina Tracker and some of the components come from various global suppliers. We are currently exploring localized vendor qualification within India to overcome local duties for steelwork not originating in India.”

Trina Tracker sales within India are led by localized Trina module sales people, to ensure clients can benefit from continuity of the support that they already enjoy from the Trina modules business. “Our local India team is capably supported by the APAC region Trina Tracker business for both pre-sales and during project execution and after sales,” said Gilhooly.

Currently, TrinaTracker is launching two types of trackers in India, the Agile tracker and the Vanguard tracker.

The Agile 550-1P dual-row system is designed with one-in-portrait configuration (1P), and can accommodate up to 120 modules per tracker.

The Vanguard 550-2P single-row multi-drive system is designed to support larger modules improving the LCOE without compromising aeroelastic stability. It is compatible with modules based on 158/166/182/210 mm wafer size. It is designed with two-in-portrait configuration (2P), and can accommodate up to 120 modules per tracker.

“We have optimized [these] trackers’ performance in terms of the longer string length possible with [the new, larger] modules. We can fully accommodate these longer strings on longer and wider tracker structures and this means we can have up to 40 modules in a string, unlocking savings not only on the tracker cost on motors and piles but also savings on downstream electrical BOS costs with fewer string cables, combiner boxes, trenches and so on,” said Mathur.

Trina Solar is the only solar module manufacturer that also makes trackers. This combination, the company feels, makes it very helpful for large-scale power plants, especially the low-cost power plants that are very sensitive to investment costs.

“We feel trackers will be coming to India in a big way. Everybody wants to increase the energy output of their projects to achieve a lower LCOE. The combination of trackers and bifacial PV typically deliver a 15-20% boost to yield and accordingly unlock a reduction of 5-8% for LCOE as compared to fixed-tilt,” said Mathur.

“Customers in India have always been very price-conscious. They need to maximize their return on investment. The way to achieve lower LCOE is to use high-power, high-efficiency bifacial modules and Smart trackers. Trina Solar makes both, so it is better able to optimize the performance for lower LCOE,” added Mathur.

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Uma Gupta

Based in New Delhi, Uma reports on the latest PV market trends and projects in India. After gaining an MSc Physics (Electronics) and an MBA, she has gone on to accrue over a decade of experience in technology journalism.

Trina solar panels 670W Product Advantages

Vertex module with 670Wpower and 21.6% efficiency

Multi-busbar technology,improving optical utilization rate with higher electricity performance Module power increase 2~3%, efficiency increase 0.4~0.6%
High density encapsulation technology,optimizing power output with good balance between reliability and efficiency,module efficiency increase 0.2~0.3%

Trina solar panels 670W Product parameters

Input function range: 590-615Wp

Single crystal PERC module: 120 pieces (6×106×10)

Maximum voltage system: 1000VDC

Maximum conversion efficiency: 21.7%

Component size: 23841303 mm

Carton size: (LxWxH): 1320×1120×2310

Scope of application: commercial and household

Photovoltaic installation tips

Basic knowledge: Before installing photovoltaics, installers should have a basic understanding of the concept, principles, system composition, and types of risen 590-615Wp solar panels.

Site survey: Before installing solar panels, a thorough survey of the installation site should be conducted to check the building structure, installation location, and weather conditions, to determine the type, quantity, and placement of the solar panels.

Material preparation: Before installing solar panels, materials such as solar panels, inverters, wires, brackets, and screws should be prepared, to ensure that installation goes smoothly.

Installation location: Installers should select a location with ample sunlight and minimal shade to avoid installing solar panels in areas with tree shade or high-rise building shadows, which can affect photovoltaic panel efficiency.

Installation angle: The installation angle of photovoltaic panels is an important factor that affects their efficiency. The optimal angle varies based on location and season, so installers need to determine the appropriate angle for each site.

Bracket fixation: The bracket is the crucial link between the solar panel and the foundation, so installers need to ensure the bracket is fixed firmly and stably to avoid affecting the solar panel.

Wiring connections: Proper wiring connections are critical in photovoltaic systems, especially for large-scale systems with multiple parallel circuits that require safe and reliable connections.

Regular maintenance: To fully utilize the electricity generating capacity of solar panels, regular checks and maintenance of the panels, inverters, brackets, and other components are necessary to detect and resolve issues in a timely manner and avoid reducing power generation efficiency.