JA 625W Bifacial Solar Panel

JA Solar 625W Bifacial Solar Panel Overview

The JA Solar 625W Bifacial Solar Panel is built for solar projects that need high-capacity modules. It belongs to the Deep Blue 4.0 X series and uses N-type monocrystalline cells with a double-glass design. Looking for the JA 625w solar panel price in pakistan? Contact Hajvery Solar Energy for the latest price and availability.

With a rated output of 625 watts and module efficiency of 22.4%, this panel can help achieve a planned solar capacity with fewer modules than lower-wattage panels. However, the final number of panels depends on the required system size, available space and electrical design.

The bifacial design also allows the rear side to capture reflected sunlight. As a result, the panel may generate additional electricity when enough light reaches its back surface. The actual gain depends on ground reflectivity, mounting height, row spacing and shading.

For commercial and industrial solar projects in Pakistan, this panel is worth considering when the installation structure and inverter design support a high-wattage bifacial module.

Key Features and Benefits

N-Type Monocrystalline Cell Technology

The panel uses N-type monocrystalline cells in a 16BB configuration. This cell technology supports the module’s high power output and offers low light-induced degradation characteristics.

Moreover, long-term output is an important factor when planning a commercial solar system. Buyers should therefore consider the panel’s rated power, warranty terms and expected site conditions before making a decision.

For more information visit JA Solar Panel Official Website.

Bifacial Energy Generation

A bifacial solar panel can produce electricity from both its front and rear surfaces. While the front side receives direct sunlight, the rear side can capture reflected and scattered light.

The panel has a stated bifaciality of 80% ± 10%. This value describes the rear-side power performance in relation to the front side under specified test conditions. However, it does not mean that every installation will produce 80% more energy.

For better rear-side performance, use a suitable mounting structure with enough clearance. In addition, a more reflective ground surface can help sunlight reach the rear of the module. By contrast, close mounting over a dark or shaded surface may reduce the extra benefit.

High Module Efficiency

With 22.4% module efficiency, the panel converts a significant share of the sunlight falling on its surface into electrical power under standard test conditions.

Higher power output can help reduce the number of modules needed for a planned DC capacity. However, buyers should also consider roof dimensions, mounting clearances, access paths and inverter limits.

Double-Glass Construction

The module features 2.0 mm front glass and 2.0 mm rear glass. This double-glass design supports the bifacial structure and protects the cell assembly.

In addition, the panel has an IP68 junction box with three bypass diodes. These features support junction-box protection and help manage certain partial-shading conditions. Even so, shading patterns and installation quality remain important for overall system performance.

Long-Term Power Output Warranty

The panel comes with a 30-year linear power output warranty and a separate 12-year product warranty.

The power output warranty includes 1% degradation in the first year and 0.4% annual degradation over the remaining warranty period. Therefore, buyers can use these terms when comparing long-term module performance and warranty coverage.

Actual electricity generation will still depend on sunlight, temperature, dust, shading, panel orientation and maintenance.

Best For

The JA Solar 625W Bifacial Solar Panel may suit the following applications:

• Commercial rooftop systems: Suitable when the roof has enough space and structural support.
• Industrial solar projects: A useful option for installations that need high-output modules.
• Ground-mounted solar systems: The rear side can benefit from reflected sunlight when the layout is suitable.
• Large solar arrays: Higher module output can help reduce the number of panels needed for a target capacity.
• Solar installers and dealers: Suitable for projects that require high-wattage bifacial modules.
• Long-term solar investments: The product and performance warranty terms can help with project planning.

When Another Panel May Be Better

Although this panel offers high power output, it may not suit every installation.

• Limited roof space: First, check the panel dimensions against the available installation area.
• Low roof load capacity: The module weighs 34.6 kg before mounting hardware is added. Therefore, assess the roof and mounting structure before installation.
• Limited rear-side sunlight: If the panel is mounted close to an opaque surface, the extra benefit from bifacial generation may be small.
• Inverter limitations: Check the panel’s voltage and current against the selected inverter’s input limits.
• Small or irregular roofs: A module with different dimensions may fit the available space more effectively.

Cell and Module Technology

The JA Solar JAM78D40-625/MB combines N-type monocrystalline cells with bifacial functionality and double-glass construction.

Its 16BB cell configuration forms part of the module’s electrical design. Meanwhile, the bifacial structure allows light reaching the rear surface to contribute to power generation.

For this reason, the mounting layout matters. Commercial and ground-mounted projects should consider panel orientation, row spacing, rear-side shading and ground reflectivity when estimating the likely energy benefit.

Technical Specifications

Important electrical design note: These voltage and current values are standard test condition ratings. Therefore, the installer must calculate the string layout using temperature-adjusted open-circuit voltage, operating current, inverter MPPT limits and maximum system voltage.

Performance and Power Degradation

The JA Solar 625W Bifacial Solar Panel combines high rated output with a long-term linear power output warranty.

The warranty schedule includes:

• First-year degradation: 1%
• Annual degradation thereafter: 0.4% per year over the remaining warranty period
• Linear power output warranty: 30 years

These terms help buyers assess the panel’s warranted power retention over time. However, the warranty does not guarantee the exact amount of electricity a solar installation will produce each year.

The panel also has a Pmax temperature coefficient of −0.300%/°C. This is important in Pakistan, where cell temperatures can rise during hot summer days. As the cell temperature increases above the reference temperature, maximum power decreases according to this coefficient.

Actual annual generation also depends on sunlight, dust, shading, tilt, orientation, inverter performance and system maintenance.

Performance Considerations for Pakistan

Solar installations in Pakistan face high summer temperatures, dust and seasonal changes in sunlight. Therefore, proper installation and regular maintenance are important.

Heat management: Allow suitable airflow beneath the panels. Since higher cell temperatures can reduce power output, good installation planning is important.

Dust and cleaning: Dust can block sunlight from reaching the cells. Clean the panels safely and adjust the cleaning schedule according to local conditions.

Bifacial mounting: The rear side needs access to reflected and scattered light. For this reason, suitable mounting height, row spacing and ground reflectivity can improve rear-side energy capture.

String design: Check the module’s voltage and current against the selected inverter. In particular, the open-circuit voltage in cold conditions must remain within the inverter’s maximum DC voltage limit.

Structural safety: Consider the module’s weight and load ratings when choosing mounting hardware and assessing the roof or ground-mounted structure.

JA 625W Solar Panel Price in Pakistan

The JA 625W solar panel price in Pakistan is an important factor when planning a residential, commercial or industrial solar project.

The current price of the JA Solar 625W Bifacial Solar Panel in Pakistan is Rs. 23,437.50 per panel.

However, market prices can change with supply, shipment costs and purchase quantity. Therefore, contact Hajvery Solar Energy to confirm the latest price, availability and pricing for bulk orders.

For a more complete system budget, also include mounting structures, DC cables, connectors, protection devices, inverter capacity and installation costs.

Tier 1, A-Grade and Product Authenticity

When comparing JA Solar bifacial solar panels, check the exact model, electrical ratings, warranty terms and product condition.

However, do not assume that every panel is A-grade or has a particular Tier 1 status without suitable verification. These descriptions should be supported by relevant evidence for the product and its supply chain.

Before purchasing, check the model identification, serial details, physical condition and applicable warranty arrangements. These steps can help you make a more informed decision.

Hajvery Solar Product Verification

Before ordering the JA Solar JAM78D40-625/MB, confirm that the product identification matches the required 625W variant.

In addition, check the following points:

• Module condition: Inspect the panel and its serial identification.
• Warranty: Confirm the applicable product and performance warranty terms.
• Inverter compatibility: Check the electrical ratings against the planned DC string design.
• Mounting structure: Make sure the structure can support the module’s dimensions and weight.
• Availability: Confirm current stock and delivery arrangements before ordering.

Hajvery Solar Energy, located at 280K Block J-1, Johar Town, Lahore, can assist with product enquiries and solar-system selection.

You can verify your JA Solar Panel through Hajvery Solar Energy’s solar panel verification link given below:
JA Solar Panel Verification Link.

Warranty

The JA Solar 625W Bifacial Solar Panel comes with a 12-year product warranty and a 30-year linear power output warranty.

The product warranty covers the applicable product-warranty terms. Meanwhile, the linear power output warranty relates to the warranted power-retention schedule. These are separate forms of coverage.

If you want to know applicable warranty conditions, claim procedure and required purchase or serial records contact Hajvery Solar Energy.

Before You Buy

Before purchasing the JA Solar 625W Bifacial Solar Panel, consider these points:

1. Power requirement: Check whether the panel’s rated output suits your planned system capacity.
2. Inverter compatibility: Confirm the maximum DC voltage, MPPT operating range and permitted input current.
3. String configuration: Calculate the number of modules per string using cold-weather Voc and inverter limits.
4. Installation space: Make sure the layout accommodates the panel’s dimensions.
5. Bifacial performance: Check rear-side clearance, shading and ground reflectivity.
6. Structural capacity: Consider the module’s weight, mounting hardware and site-specific wind loads.
7. Warranty: Confirm the product and linear power output warranty terms.
8. Availability: Check current stock and delivery arrangements before placing your order.

Frequently Asked Questions

1. What is the JA 625W bifacial solar panel price in Pakistan?

The current price of the JA Solar 625W Bifacial Solar Panel in Pakistan is Rs. 23,437.50 per panel. However, prices and availability can change, so contact Hajvery Solar Energy for the latest details.

2. What is the exact model of the JA Solar 625W panel?

The exact model is JAM78D40-625/MB, part of the Deep Blue 4.0 X series.

3. What is the efficiency of the JA Solar 625W Bifacial Solar Panel?

The panel has a module efficiency of 22.4% under standard test conditions.

4. Is the JA Solar 625W panel bifacial?

Yes. It is a bifacial double-glass solar panel that can capture sunlight from both the front and rear surfaces. However, additional rear-side generation depends on mounting conditions and the amount of light reaching the back of the module.

5. What are the dimensions and weight of this panel?

The panel measures 2465 × 1134 × 35 mm and weighs 34.6 kg.

6. What warranty does the JA Solar 625W solar panel have?

It comes with a 12-year product warranty and a 30-year linear power output warranty. Confirm the applicable coverage and claim requirements before purchase.

7. Is the JA Solar 625W panel suitable for commercial solar systems?

Yes. It can be considered for commercial rooftops, industrial installations and ground-mounted projects. However, the module dimensions, electrical ratings, mounting structure and inverter compatibility must suit the planned system.

8. How do bifacial solar panels work?

A bifacial solar panel generates electricity from sunlight reaching both its front and rear surfaces. The rear side captures reflected and scattered light. As a result, additional energy generation may be possible when the mounting structure, ground surface and shading conditions are suitable.

Buy JA Solar 625W Bifacial Solar Panel from Hajvery Solar Energy

Looking for a JA Solar 625W Bifacial Solar Panel in Pakistan? Hajvery Solar Energy can help you enquire about this model and assess its suitability for your solar project.

Visit our store at 280K Block J-1, Johar Town, Lahore, or contact our team to confirm current availability, warranty arrangements and bulk pricing.

Before making your decision, check the exact model, inverter compatibility, installation requirements and warranty terms. This will help you select a panel that suits your solar system and project needs.

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