Canadian 640W HJT Bifacial Solar Panel

Canadian 640W HJT Bifacial Solar Panel Overview

The Canadian 640W HJT Bifacial Solar Panel combines heterojunction cell technology with a dual-glass bifacial design. Its 640W rated output makes it suitable for solar projects where higher module capacity can help reduce the number of panels required for a targeted DC system size.

Moreover, the HJT cell structure is paired with a 23.7% module efficiency and a power temperature coefficient of -0.24%/°C. This temperature coefficient is an important consideration for installations exposed to high summer temperatures because it indicates how the panel’s maximum power changes as cell temperature moves above the standard test reference.

In addition, its bifacial construction can capture reflected and scattered sunlight from the rear side. However, the amount of additional energy depends on installation height, rear clearance, surface reflectivity and mounting arrangement. Therefore, system designers and installers should consider the model’s electrical values and physical dimensions before finalising string configuration and mounting structure.

Key Features and Benefits

HJT Cell Technology

HJT stands for Heterojunction Technology. This cell architecture combines different semiconductor layers to form the solar cell structure. The Canadian 640W HJT module delivers a rated output of 640W and a module efficiency of 23.7%.

Furthermore, higher module efficiency can help buyers achieve a larger installed capacity where available roof or ground area is limited. However, actual system production will still depend on sunlight, orientation, shading, temperature and installation quality.

Bifacial Energy Generation

The bifacial design allows the module to receive sunlight from its front and rear surfaces. As a result, rear-side generation can add energy when reflected sunlight reaches the back of the panel.

The module has a 90% ± 5% power bifaciality. However, actual rear-side contribution is not a fixed amount. It changes with ground albedo, panel elevation, row spacing and the amount of light reaching the rear glass.

High Module Efficiency

With 23.7% efficiency, the panel converts a substantial share of the sunlight falling on its surface into electrical power under standard test conditions. Therefore, this can be useful for projects where installation space is an important design constraint.

Low Power Temperature Coefficient

The panel has a -0.24%/°C Pmax temperature coefficient. This indicates a relatively small reduction in maximum power for each degree Celsius increase in cell temperature above the reference temperature. In addition, proper mounting ventilation and airflow remain important for managing operating temperature.

Dual-Glass Construction

The module uses 2.0mm heat-strengthened glass on both front and rear sides. The front glass has an anti-reflective coating. Moreover, its anodized aluminium alloy frame provides the module’s structural perimeter.

For more technical information click the link given below:
Canadian Solar Panel Official Website.

Best For

The Canadian 640W HJT bifacial module can be considered for:

• Commercial and industrial solar installations requiring high-capacity modules.
• Residential projects with sufficient space and compatible system design.
• Ground-mounted solar arrays where rear-side sunlight can reach the module.
• Projects where higher module efficiency is useful for available installation space.
• Installers designing systems around the panel’s voltage, current and maximum system voltage limits.

When Another Panel May Be Better

A different module may be more suitable if the project requires smaller panel dimensions, lower string current, a monofacial design or a different voltage range. Therefore, the panel’s physical size and electrical characteristics should be checked against the inverter’s MPPT limits, string configuration and installation layout before purchase.

Cell and Module Technology

The Canadian 640W HJT module uses heterojunction solar cells arranged in a 132-cell configuration, with two groups of 11 × 6 cells. Its bifacial construction allows both sides to contribute to energy generation when the installation provides suitable rear-side light exposure.

Furthermore, the double-glass structure uses heat-strengthened glass on the front and rear. The front surface has an anti-reflective coating, while the module frame is made from anodized aluminium alloy. This construction is designed for solar installations where glass protection and structural mounting are important considerations.

Technical Specifications

Performance and Degradation

The Canadian Solar HJT module has a 15-year product warranty covering materials and workmanship and a 30-year linear power performance warranty.

Its stated degradation limits are:

• First-year power degradation: no more than 1%.
• Subsequent annual power degradation: no more than 0.3%.

Moreover, these warranty figures are relevant when assessing long-term module performance. The applicable Canadian Solar Limited Warranty Statement governs the coverage and conditions. Therefore, buyers should review the applicable warranty terms before purchase.

Performance Considerations for Pakistan

Pakistan’s summer temperatures make the panel’s temperature coefficient an important factor during system planning. The -0.24%/°C Pmax coefficient describes the change in maximum power as cell temperature rises above the standard reference temperature. Consequently, correct mounting clearance and airflow can help avoid unnecessary heat build-up behind the modules.

In addition, dust and airborne particles can reduce sunlight reaching the panel surface. Periodic cleaning, using suitable methods and safe access procedures, helps maintain energy production.

For bifacial installations, the rear side should not be unnecessarily blocked. Furthermore, ground reflectivity, panel elevation and row spacing affect how much reflected light reaches the rear glass. Installers should also check string voltage and current limits, especially when multiple modules are connected in series or parallel.

Canadian 640W HJT Bifacial Solar Panel Price in Pakistan

The current price of Canadian 640W HJT Bifacial Solar Panel in Pakistan is Rs. 27,200 per panel.

The Canadian 640W HJT bifacial solar panel may be relevant to buyers comparing high-output HJT modules for residential and commercial projects. However, final project cost can vary with required quantity, transportation and installation requirements. Contact Hajvery Solar Energy to confirm the latest availability and bulk purchasing details.

Tier 1, A-Grade and Product Authenticity

When evaluating a solar panel, buyers should consider the exact model number, serial information, physical condition and applicable warranty rather than relying on wattage or marketing labels alone.

Before installation, check that the delivered module matches the ordered model and that its electrical characteristics are suitable for the planned solar system. In addition, product grade and stock condition should be verified at the time of purchase.

Hajvery Solar Product Verification

Hajvery Solar Energy can assist buyers with product selection and basic model-related purchasing checks. Before ordering, confirm the exact model CS6.2-66HB-640, panel condition and applicable warranty coverage. Furthermore, installers should verify inverter compatibility, string voltage, current limits and mounting requirements before installation.

You can verify your Canadian Solar Panel through Hajvery Solar Energy’s solar panel verification link given below:

Canadian Solar Panel Verification Link.

Warranty

The Canadian 640W HJT Bifacial Solar Panel carries a 15-year product warranty covering materials and workmanship, along with a 30-year linear power performance warranty. The stated power degradation is no more than 1% in the first year and no more than 0.3% annually thereafter.

However, warranty coverage is subject to the applicable Canadian Solar Limited Warranty Statement and its terms and conditions. Buyers should retain their purchase and product identification records for warranty reference.

Frequently Asked Questions

1. What is the rated power of the Canadian 640W HJT solar panel?

The panel has a rated output of 640W under standard test conditions.

2. Is the Canadian 640W HJT panel bifacial?

Yes. It has a bifacial design that can capture sunlight from both the front and rear sides. However, actual rear-side contribution depends on installation conditions and reflected sunlight.

3. What is the efficiency of the Canadian 640W HJT bifacial solar panel?

Its module efficiency is 23.7%.

4. What are the specifications of the Canadian 640W HJT bifacial solar panel?

Key specifications include 640W rated power, HJT cell technology, 23.7% efficiency, 132 cells, 1500V maximum system voltage and 90% ± 5% power bifaciality. For more detail, the complete electrical and physical specifications are provided in the table above.

5. What is the size and weight of this panel?

The module measures 2382 × 1134 × 30mm and weighs 32.8kg.

6. What warranty comes with the Canadian 640W HJT panel?

It has a 15-year product warranty for materials and workmanship and a 30-year linear power performance warranty, subject to the applicable warranty terms.

7. What is the current price of Canadian 640W HJT Bifacial Solar Panel in Pakistan?

The current price of Canadian 640W HJT Bifacial Solar Panel in Pakistan is Rs. 27,200 per panel.

Buy Canadian 640W HJT Bifacial Solar Panel from Hajvery Solar

Choose the Canadian 640W HJT Bifacial Solar Panel for a solar installation designed around high module output, HJT cell technology and bifacial energy generation. Hajvery Solar Energy helps buyers identify the required panel model and consider its electrical specifications before purchase.

For product availability, quantity requirements and purchasing assistance, contact Hajvery Solar Energy.

To explore more options click the link below:
Canadian Solar Panels In Pakistan.