EVO B High Efficiency Back Contact Solar PV Module 565W 570W 575W 580W 585W 590W 595W 600W

EVO B High Efficiency Back Contact Solar PV Module 565W 570W 575W 580W 585W 590W 595W 600W

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EVO B High-Efficiency Back Contact Solar PV Module 565W 570W 575W 580W 585W 590W 595W 6000W

The EVO B back-contact solar modules pioneer the adoption of full-back welding technology to effectively improve the resistance to micro cracking of modules.

 

Electrical Parameters (STC*)

Maximum Power (Pmax/W)

565

570

575

580

585

590

595

600

Maximum Power Voltage (Vmp/V)

43.61

43.76

43.91

44.06

44.21

44.36

44.51

44.66

Maximum Power Current (Imp/A)

12.96

13.03

13.10

13.17

13.24

13.31

13.37

13.44

Open Circuit Voltage (Voc/V)

51.76

51.91

52.06

52.21

52.36

52.51

52.66

52.81

Short Circuit Current (Isc/A)

14.01

14.07

14.14

14.20

14.27

14.33

14.40

14.46

Module Efficiency (%)

21.9

22.1

22.3

22.5

22.6

22.8

23.0

23.2

Power Output Tolerance (W)

0~3%

Temperature Coefficient of Isc

+0.05%/°C

Temperature Coefficient of Voc

-0.23%/°C

Temperature Coefficient of Pmax

-0.29%/°C

 
 

The Difference Between Back-Contact and Conventional Components

In the world of electronics and solar technology, there are two primary types of components: back-contact components and conventional components. These two design approaches have important distinctions that impact their performance and applications. In this article, we will explore the key differences between these two types of components.

   Back-Contact Components: Back-contact components are designed with the electrical contacts on the rear side of the component, facing away from the incident light. This design minimizes shading, as the front side is entirely dedicated to capturing sunlight.

   Conventional Components: Conventional components, on the other hand, have their electrical contacts on the front side, which can result in some shading by the metal conductors and busbars. The front side of conventional components is responsible for both capturing light and transmitting electrical current.

   Back-Contact Components: Because the electrical contacts are located on the rear side, back-contact components tend to have lower shading losses. This design allows for more efficient utilization of the entire surface area to absorb sunlight.

   Conventional Components: Conventional components can experience higher shading losses due to the presence of front-side electrical contacts. These contacts can obstruct incoming sunlight, reducing the overall efficiency of the component.

   Back-Contact Components: Back-contact components often exhibit higher energy conversion efficiencies. With reduced shading and improved light absorption, they can generate more electricity for a given surface area.

   Conventional Components: Conventional components, while still efficient, may have slightly lower energy conversion efficiencies compared to back-contact components. Shading and light obstruction can lead to some energy loss.

   Back-Contact Components: The manufacturing of back-contact components can be more complex and costly due to the precision required in placing electrical contacts on the rear side of the component. However, this complexity is often offset by improved performance.

   Conventional Components: Conventional components are generally easier and less expensive to manufacture, as the front-side electrical contacts are more straightforward to apply. This results in a cost advantage for conventional designs.

   Back-Contact Components: Back-contact components are particularly well-suited for applications where space is limited or where shading is a significant concern. They are commonly used in residential solar installations and portable solar devices.

   Conventional Components: Conventional components are still widely used in utility-scale solar farms and applications where cost-effectiveness is a primary consideration. Their slightly lower efficiency may be acceptable in these scenarios.

   Back-Contact Components: Back-contact components often have a cleaner and more aesthetic appearance from the front, as there are no visible electrical contacts. This makes them a popular choice for residential installations.

   Conventional Components: Conventional components may have visible front-side electrical contacts, which can impact their aesthetics. However, this is less of a concern in utility-scale installations.

Both back-contact and conventional components have their advantages and disadvantages, and the choice between them depends on specific project requirements, cost considerations, and aesthetic preferences. Back-contact components excel in situations where shading and efficiency are critical, while conventional components offer cost advantages and are still the preferred choice for many applications. As technology continues to advance, we may see further developments and improvements in both designs, providing even more options for solar energy generation.

  • Free Shipping: We offer Free shipping with a delivery time of 3-7 Working days to make your shopping hassle-free.

  • In Stock: Our store items are all in stock, ensuring that you can enjoy your favorite items instantly.

  • Own Warehouse: Our warehouse is located in Los Angeles, California, ensuring that your order is delivered quickly and on time.

  • Returns and exchanges are hassle-free: What's more, returns and exchanges are hassle-free to make your shopping experience easier and more enjoyable.

  • 30 days money back guarantee: If you are not satisfied with your item, we will provide you with a money back guarantee within 30 days.

Thank you for your choice and support, and we look forward to providing you with quality logistics services!


More details at Shipping Policy

If you choose to use the surface mount installation as an option for your fencing, we will not warranty nor will assume liability for the fencing boards or the post/mounting system in the event of wind-related damage.

Standard warranty for color and material integrity will apply, but damage due to wind will be considered an act of nature and as such will not be covered. If you have any questions or concerns about the product before installation, please feel free to contact us.

Solar Systems Depot is a leading distributor of high-quality solar energy products and
solutions. We provide a wide range of solar panels, inverters, batteries, and other solar
accessories to meet the needs of residential, commercial, and industrial clients.

Our main office is located at 40 Wall Street 40 Fl New York NY 10005 We also have several
distribution centers across the country to ensure timely delivery of products.

You can reach us via phone at 888-334-0366 or email info@solarsystemsdepot.com or
through our website's contact form.

We offer a comprehensive range of solar products including solar panels, inverters, batteries,
mounting systems, and monitoring solutions. We also provide complete solar kits for residential
and commercial installations.

Yes, we provide free engineering services to help you design and customize the best solar
system for your needs. Our team of experts will create a layout and provide a free diagram to
ensure optimal performance and efficiency.

While we primarily focus on distribution, we can connect you with certified installers in your
area. Please contact our customer service team for more information.

Yes, all of our products are certified to meet international standards for quality and safety. We
work with reputable manufacturers to ensure the highest quality.

Yes, we offer warranties on all our products. The duration and terms of the warranty vary
depending on the product. Please refer to the specific product's warranty information for details.

Orders can be placed through our website, by phone, or by email. If you need assistance, our
customer service team is available to help you with the ordering process.

Yes, we have a return policy in place. If you are not satisfied with your purchase, you can
return the product within 30 days of receipt. Please refer to our return policy for detailed
instructions and conditions.

Delivery times vary depending on the product and your location. If the item is in stock, you
can expect to receive it within 5-7 business days. However, for most products, we offer a more
cost-effective option by shipping directly from our partner factory to your doorstep, which takes
around 30-40 days on average. This approach allows us to pass significant savings on to you.
The wait is well worth it for the significant cost savings that make it worth it for most customers.

Our order process is straightforward:
Initial Deposit: We require a 35% down payment to secure your order.
Final Settlement: The remaining balance is due 5 days prior to the scheduled delivery date,
ensuring a smooth and convenient process.

We accept various payment methods including credit cards, bank transfers, and PayPal. We
also offer financing options. Please contact our sales team for more details.

Yes, we provide technical support for all our products. Our team of experts is available to
assist you with installation, troubleshooting, and maintenance.

If you are interested in becoming a distributor or reseller, please contact our sales team for
more information on partnership opportunities.

Sustainability is at the core of our business. We ensure that our products are sourced from
manufacturers who adhere to strict environmental standards. Additionally, we are committed to
reducing our carbon footprint through efficient operations and eco-friendly practices

For any other questions or inquiries, please feel free to contact us directly. We are here to helpyou harness the power of solar energy!
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