Astronergy 625W Bifacial Solar Panel

Astronergy 625 Solar Panel Overview

The Astronergy 625W Bifacial Solar Panel combines N-Type monocrystalline TOPCon 4.0 technology, high rated power and a dual-glass bifacial design for modern solar installations. With a rated output of 625W and module efficiency of 22.4%, it is suitable for projects where power output, installation space and long-term performance are important considerations.

The Astronergy 625 solar panel uses 156 monocrystalline cells arranged in a 6 × 26 configuration. Its bifacial design allows the rear side to contribute to electricity generation when reflected and scattered sunlight reaches the back of the module. The additional rear-side output depends on mounting height, surface reflectivity, row spacing and shading conditions.

This module can be considered for residential rooftops, commercial buildings, industrial facilities and ground-mounted solar projects when its dimensions and electrical characteristics suit the system design. Its dual-glass construction and separate product and linear power warranties are also important considerations for buyers planning a long-term installation.

Key Features and Benefits

N-Type TOPCon 4.0 Cell Technology

The panel uses N-Type monocrystalline TOPCon 4.0 cells to convert sunlight into electrical power. This technology supports the module’s rated output and contributes to its 22.4% efficiency.

Module efficiency helps buyers understand how much rated power a panel can provide relative to its surface area. Actual electricity generation also depends on sunlight, temperature, orientation, shading, dust and installation quality.
For more information, visit the Astronergy 625w Bifacial Official Website.

Bifacial Energy Generation

The bifacial solar panel design allows both the front and rear sides to contribute to electricity generation. The front side receives direct sunlight, while the rear side can capture reflected light from the surrounding surface.

The additional rear-side output is not fixed. Ground-mounted installations with suitable clearance and reflective surfaces may provide better conditions for bifacial generation than installations where the rear surface is heavily shaded or positioned close to an opaque roof.

High Module Efficiency

With 22.4% module efficiency, the 625W version offers substantial rated power from a single module. This can help installers plan projects where the number of panels and available mounting area matter.

When choosing an Astronergy 625 solar panel, consider its physical dimensions and electrical specifications alongside its wattage. The selected inverter must accommodate the panel’s operating voltage, current and string configuration.

Low Power Temperature Coefficient

The module has a maximum-power temperature coefficient of -0.29%/°C. This describes how its maximum power changes as cell temperature varies from the reference temperature.

In Pakistan, solar panels can become considerably hotter than the surrounding air during summer. Suitable mounting clearance and ventilation can help manage operating temperatures, although actual performance varies with local weather and installation conditions.

Dual-Glass Construction

The module features 2.0 mm front glass and 2.0 mm rear glass, supported by a silver-anodized aluminium frame. This construction is relevant when evaluating mounting arrangements and mechanical requirements for a long-term solar installation.

The maximum mechanical test load is 5400 Pa on the front and 2400 Pa on the rear. Appropriate mounting hardware, support spacing and installation procedures are necessary for a suitable installation.

Best Applications for the Astronergy 625 Solar Panel

The Astronergy 625W Bifacial Solar Panel can be considered for:

• Residential solar systems where the available roof area and inverter specifications accommodate the module.
• Commercial rooftops requiring high-output solar panels.
• Industrial solar installations designed around appropriate electrical and mechanical limits.
• Ground-mounted solar projects where the rear side can receive reflected sunlight.
• Solar installers and dealers looking for N-Type TOPCon bifacial modules.
• Projects where module efficiency and rated power are important selection criteria.

The final selection should account for the complete system design, available mounting area, expected energy production and inverter compatibility.

When Another Solar Panel May Be Better

A different solar module may be more suitable when a project requires smaller dimensions, lower operating current or a specific voltage range.

The Astronergy 625W panel measures 2465 × 1134 × 30 mm and has a maximum-power current of 13.50A. These values should be checked against the inverter’s MPPT current limits, voltage range and string configuration before installation.

Bifacial technology may provide less additional rear-side generation when a module is installed close to an opaque roof or above a surface with limited reflectivity. Buyers should consider the actual installation environment rather than assuming a fixed increase in energy production.

Cell and Module Technology

N-Type Monocrystalline Cells

The panel uses 156 N-Type monocrystalline cells arranged in a 6 × 26 configuration. TOPCon cell technology supports efficient solar energy conversion, while the module’s rated output and efficiency help installers evaluate its role in the overall system.

Bifacial Module Design

The front and rear sides can contribute to electricity generation. The amount of additional rear-side power depends on reflected light, shading, mounting height and the surrounding surface.

Module Construction and Protection

The module incorporates dual glass, a silver-anodized aluminium frame and an IP68-rated junction box. It has three bypass diodes and a maximum series fuse rating of 30A.

These specifications should be considered when selecting mounting equipment, string protection and other system components.

Astronergy 625 Solar Panel Specifications

Performance and Degradation

The Astronergy 625W Bifacial Solar Panel has a first-year power degradation limit of 1.0% and an annual degradation limit of 0.4% for years 2–30.

Its 30-year linear power warranty specifies 87.40% power retention at year 30, subject to the applicable warranty conditions. The product warranty and linear power warranty cover different aspects of the module and should be considered separately.

The maximum-power temperature coefficient is -0.29%/°C. This is relevant when planning a solar system for warm environments because cell temperature influences operating power.

Actual electricity generation depends on sunlight, panel orientation, shading, surface cleanliness, inverter efficiency and site conditions. Warranted power retention should not be interpreted as a guarantee of the same percentage of annual electricity production.

Performance Considerations for Pakistan

Pakistan’s strong sunlight provides opportunities for solar generation, but summer temperatures, dust accumulation and installation conditions affect real-world performance.

Consider these points when planning a solar installation:

• Ventilation: Provide suitable clearance behind the modules to support airflow.
• Cleaning: Remove accumulated dust when required using appropriate cleaning practices.
• Bifacial mounting: Evaluate rear-side clearance, surface reflectivity and shading.
• Electrical design: Check voltage and current limits before connecting panels into strings.
• Temperature: Account for voltage changes under expected operating conditions.
• Mechanical installation: Use suitable mounting hardware and follow the applicable installation requirements.

A properly designed system helps the panel operate within the electrical and mechanical limits of the installation.

Astronergy 625 Solar Panel Price in Pakistan

The Astronergy 625 solar panel price in Pakistan is an important consideration for homeowners, solar installers, commercial buyers and dealers planning a new installation.

The current price of the Astronergy 625W Bifacial Solar Panel in Pakistan is Rs. 23,593.75 per panel.

The overall cost of a solar project also depends on the number of panels, inverter selection, mounting structure, wiring, protection equipment and installation requirements. Buyers purchasing multiple panels should confirm the applicable quotation and availability with Hajvery Solar Energy before placing an order.

For dealer enquiries and bulk purchases, contact Hajvery Solar Energy in Johar Town, Lahore, to discuss current availability and order requirements.

Tier 1, A-Grade and Product Authenticity

When evaluating solar panels, distinguish between the brand’s market recognition, the module’s technical specifications and the condition of the actual product being purchased.

Do not assume that every panel is A-grade or that a particular stock item has a specific certification status without appropriate verification.

Before ordering, confirm the exact model, serial information, physical condition and applicable warranty. These checks help buyers make an informed purchase and reduce the risk of selecting an incorrect product variant.

Hajvery Solar Product Verification

Before purchasing an Astronergy 625 solar panel, confirm that the module matches the intended product and that its electrical characteristics suit your installation.

Important checks include:

• Confirming the rated wattage and model identification.
• Checking serial information and applicable warranty.
• Verifying module dimensions and mounting requirements.
• Matching panel voltage and current with the inverter’s electrical limits.
• Reviewing the planned panel quantity and string configuration.
• Assessing the installation surface if bifacial energy generation is an important objective.

Hajvery Solar Energy can help buyers discuss product selection and system requirements before placing an order.

Warranty

The Astronergy 625W Bifacial Solar Panel has two separate warranty periods.

15-year Product Warranty: Covers the product under the applicable warranty terms.

30-year Linear Power Warranty: Addresses long-term power performance under the applicable warranty conditions. The warranted power retention at year 30 is 87.40%.

These warranties are separate and should not be treated as interchangeable. Buyers should confirm the applicable terms, exclusions and claim procedure before purchase.

Before You Buy

Before selecting this solar panel, check the following:

• System compatibility: Confirm that the panel’s voltage and current suit the selected inverter.
• String design: Calculate the number of panels per string using the inverter’s voltage and current limits.
• Installation space: Ensure the roof or ground area can accommodate the module dimensions.
• Bifacial performance: Assess rear-side clearance, surface reflectivity and shading.
• Mounting structure: Select suitable supports and follow applicable mechanical installation requirements.
• Warranty: Confirm the product and performance warranty conditions.
• Quantity and availability: Check the current quotation before confirming your order.

Frequently Asked Questions

1. What is the Astronergy 625 solar panel?

It is an N-Type monocrystalline TOPCon 4.0 bifacial solar module with a rated output of 625W and module efficiency of 22.4%.

2. What is the Astronergy 625 solar panel price in Pakistan?

The current price is Rs. 23,593.75 per panel. Confirm current availability and the applicable quotation with Hajvery Solar Energy before ordering.

3. What is the efficiency of the Astronergy 625W solar panel?

The 625W version has a module efficiency of 22.4%.

4. Does the Astronergy 625W panel generate electricity from both sides?

Yes. Its bifacial design allows the front and rear sides to contribute to electricity generation when suitable lighting and installation conditions are available. Additional rear-side output varies by site.

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

The panel measures 2465 × 1134 × 30 mm and weighs 34.7 kg.

6. What warranty does the Astronergy 625W Bifacial Solar Panel have?

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

7. Is this panel suitable for residential and commercial solar systems?

It can be suitable for residential and commercial projects when its dimensions, voltage, current and mounting requirements match the system design.

8. How can I check compatibility with my inverter?

Compare the panel’s maximum-power voltage, open-circuit voltage, operating current and short-circuit current with the inverter’s specifications. The installer should also account for temperature-related voltage changes and maximum input limits.

Buy Astronergy 625W Bifacial Solar Panel from Hajvery Solar Energy

Looking for an Astronergy 625W Bifacial Solar Panel in Pakistan? Hajvery Solar Energy can help you discuss module selection, system compatibility and purchase requirements for residential, commercial and larger solar installations.

Contact Hajvery Solar Energy for current availability, individual purchases and bulk enquiries, or visit the Astronergy Solar Panels category.