Astronergy 705W Bifacial Solar Panel

Astronergy 705W Bifacial Solar Panel Overview

The Astronergy 705W Bifacial Solar Panel is designed for solar projects that require high output from each installed module. It combines N-Type monocrystalline cells with TOPCon 4.0 technology and a bifacial structure that can collect sunlight from both sides of the panel. For Astronergy 705w solar panels price in pakistan, buyers should compare the complete purchase and installation requirements rather than relying on wattage alone.

Its 705W rated output helps reduce the number of modules needed to achieve a given DC array capacity compared with lower-wattage modules, subject to the project’s electrical and physical design. The 22.7% module efficiency is useful for installations where the available roof or ground area needs to be used effectively.

The dual-glass construction supports a bifacial installation design, while the 1500V DC maximum system rating can suit appropriately engineered commercial and utility-scale arrays. Actual energy production depends on sunlight, module temperature, shading, orientation, mounting height, rear-side clearance and the reflectivity of the surface beneath the panel.

For buyers comparing Astronergy bifacial solar panels in Pakistan, this model offers a combination of high rated power, TOPCon cell technology and long-term power warranty coverage.

Key Features and Benefits

N-Type TOPCon 4.0 Cell Technology

This module uses N-Type monocrystalline TOPCon 4.0 cell technology. The 705W version has a rated module efficiency of 22.7%, helping deliver substantial output from the panel’s surface area.

For installers, the electrical characteristics still need to be checked against the inverter’s maximum DC voltage, MPPT operating range and current limits. High wattage alone does not establish compatibility with every inverter.

For more technical information, visit the Astronergy Solar Panel Official Website.

Bifacial Energy Generation

The panel can generate electricity from its front and rear sides. Rear-side production depends on how much sunlight reaches the back of the module and how effectively the installation surface reflects it.

A suitable mounting structure, adequate rear clearance and a reflective surface can improve the usefulness of bifacial generation. The actual additional output is installation-dependent and should not be treated as a fixed percentage.

High Module Efficiency

With 22.7% module efficiency, the 705W version can help make productive use of available installation space. This is particularly relevant for commercial rooftops and large solar projects where the usable area, mounting layout and electrical design influence the final system capacity.

Low Power Degradation

The panel has a specified first-year power degradation limit of up to 1.0% and annual degradation of up to 0.4% from years 2 to 30. These figures form part of its long-term power performance warranty.

Actual output will also depend on operating temperature, soiling, shading, installation quality and other site conditions.

Dual-Glass Construction

The module uses 2.0 mm front glass and 2.0 mm rear glass, together with a silver-anodized aluminium frame. Its design is suitable for projects that require a bifacial module, provided the mounting structure and installation conditions meet the applicable requirements.

Best For

The Astronergy 705W Bifacial Solar Panel may suit:

• Commercial solar installations requiring high module output.
• Industrial solar projects with appropriate inverter and string design.
• Ground-mounted solar arrays where rear-side sunlight can reach the modules.
• Large solar projects designed around a 1500V DC system.
• Installers and project developers seeking N-Type TOPCon bifacial modules.
• Suitable commercial rooftops with adequate space, structural capacity and electrical compatibility.

Final suitability depends on the site’s available area, mounting arrangement, inverter limits and applicable electrical design requirements.

When Another Panel Design May Be More Suitable

A different module design may be more appropriate when:

• The installation requires smaller module dimensions.
• The inverter’s input current or voltage limits do not match this panel.
• The mounting structure cannot safely support the panel’s dimensions and weight.
• The project does not provide suitable rear-side light exposure and does not benefit from bifacial construction.
• Transport, handling or installation constraints make a large-format module impractical.

The right panel should be selected according to the complete system design rather than rated wattage alone.

Cell and Module Technology

The Astronergy 705W Bifacial Solar Panel uses N-Type monocrystalline cells with TOPCon 4.0 technology. Its 132-cell configuration is arranged in a 6 × 22 layout.

The bifacial design allows the module to receive light from both sides. Unlike a front-only installation, its energy yield can be influenced by ground reflectivity, rear-side shading and mounting geometry. For this reason, the structure and surrounding surface should be considered during system planning.

The module’s rated output is 705W under standard test conditions. Energy production at an actual site will vary with solar irradiance, cell temperature, orientation, soiling and system losses.

Technical Specifications

Performance and Degradation

Long-term panel performance is important when evaluating the overall economics of a solar installation. The Astronergy 705W module has a 15-year product warranty and a 30-year linear power warranty.

The stated power degradation limits are up to 1.0% during the first year and up to 0.4% annually from years 2 to 30. These are warranty-related performance limits, not a promise that every installation will deliver the same energy output throughout its service life.

The -0.29%/°C Pmax temperature coefficient indicates how rated maximum power changes as cell temperature moves above or below the standard reference temperature. Actual performance also depends on sunlight, ventilation, mounting and system losses.

Performance Considerations for Pakistan

Pakistan’s hot summers make panel temperature an important factor in solar system design. The module’s temperature coefficient should be considered when estimating output under hot operating conditions.

Dust accumulation can reduce sunlight reaching the cells, so cleaning should follow the installation environment and the manufacturer’s maintenance guidance. On bifacial installations, rear-side shading and the surface beneath the panel also affect the additional energy that may be captured.

Installers should check string voltage under the lowest expected cell temperature, as open-circuit voltage increases when cells become colder. They should also verify operating current, short-circuit current and inverter input limits before finalising the array.

Astronergy 705W Bifacial Solar Panel Price in Pakistan

The Astronergy 705w bifacial solar panel price in pakistan is an important consideration for buyers planning a high-capacity solar installation.

The final project cost depends on the number of modules required, mounting structures, inverter selection, cables, protection equipment, transportation and installation requirements. Dealers, installers and bulk buyers can contact Hajvery Solar Energy to discuss quantity requirements and current availability.

Buyers searching for astronergy 705w bifacial solar panel price or astronergy 705w price in pakistan should also consider electrical compatibility, module dimensions, warranty coverage and installation requirements before making a purchase.

Tier 1, A-Grade and Product Authenticity

When assessing solar panels, buyers should distinguish between a manufacturer’s product specifications, independent industry classifications and the condition of the physical stock being purchased.

Do not assume a module is A-Grade solely because of its brand or model. Check the product condition, labels, serial information and applicable warranty details with the seller before ordering.

Buyers looking for astronergy solar panels verification online should confirm the available verification process through the appropriate official channel. Keep the purchase invoice and product identification details for future reference.

Hajvery Solar Product Verification

Before purchasing the Astronergy 705W Bifacial Solar Panel, confirm the exact model series, rated output, module condition and warranty coverage. The serial or product identification information should match the supplied product.

Hajvery Solar Energy can help buyers review the relevant product details and discuss compatibility requirements for their planned solar system. Installers should check the panel’s voltage and current against the intended inverter before finalising the string configuration.

You can verify your Astronergy Solar Panel through Hajvery Solar Energy’s solar panel verification page:

Astronergy Panel Verification Link

Warranty

The Astronergy 705W Bifacial Solar Panel comes with a 15-year product warranty and a 30-year linear power warranty. These cover different aspects of the product: product warranty relates to the module under applicable warranty terms, while the linear power warranty addresses its warranted power performance over time.

Buyers should retain the purchase invoice and product identification details and confirm the applicable warranty terms, exclusions and claim procedure before ordering.

Before You Buy

Before selecting this panel, check the following:

• Inverter compatibility: Confirm maximum DC voltage, MPPT range and current limits.
• String design: Calculate the number of modules per string using temperature-adjusted voltage.
• Mounting structure: Ensure it supports the module’s dimensions, weight and installation loads.
• Bifacial arrangement: Assess rear-side clearance, shading and surface reflectivity.
• System voltage: Confirm that the complete array and associated equipment are suitable for the planned DC system voltage.
• Warranty: Keep the purchase record and verify the applicable warranty terms.
• Availability: Confirm the quantity and current availability with the seller before placing an order.

Frequently Asked Questions

Is the Astronergy 705W Bifacial Solar Panel an N-Type panel?

Yes. It uses N-Type monocrystalline TOPCon 4.0 cell technology.

What is the efficiency of the Astronergy 705W Bifacial Solar Panel?

Its rated module efficiency is 22.7%.

What are the Astronergy 705W Bifacial Solar Panel specifications?

Important specifications include 705W rated power, 40.31V maximum power voltage, 17.49A maximum power current, 48.57V open-circuit voltage and 18.43A short-circuit current. The module measures 2384 × 1303 × 33 mm and weighs 38 kg.

Can the panel generate power from both sides?

Yes. Its bifacial design allows it to capture sunlight from the front and rear sides. Additional rear-side generation depends on installation height, surface reflectivity, shading and other site conditions.

What is the warranty of the Astronergy 705W Bifacial Solar Panel?

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

What is the current price of the Astronergy 705W Bifacial Solar Panel in Pakistan?

The current price is Rs. 26,790 per panel.

Is the Astronergy 705W panel suitable for every solar inverter?

No. Compatibility depends on the inverter’s maximum DC voltage, MPPT voltage range, current limits and the final string configuration. Have the complete design checked before installation.

Buy Astronergy 705W Bifacial Solar Panel from Hajvery Solar Energy

Hajvery Solar Energy serves solar buyers, installers and dealers from 280K Block J-1, Johar Town, Lahore. Contact the team to discuss the Astronergy 705W Bifacial Solar Panel, quantity requirements, product verification and system compatibility.

Confirm current availability, warranty terms and the required installation design before placing your order.

To explore more options, visit the Astronergy Panels in Pakistan.