Astronergy 580W Bifacial Solar Panel

Astronergy 580W Bifacial Solar Panel Overview

The Astronergy 580W Bifacial Solar Panel is part of Astronergy’s ASTRO N5 Bifacial Series (182) and uses N-type mono-crystalline TOPCon cell technology. The 580W version provides 580W rated output with a maximum module efficiency of 22.5%.

Its bifacial construction allows the rear side of the module to contribute additional energy when suitable reflected light reaches the back of the panel. This makes the module particularly relevant for installations where rear-side light exposure, mounting height and ground or surface reflectivity can support bifacial generation.

The module measures 2278 × 1134 × 30 mm and weighs 32.1 kg. It uses 2.0 + 2.0 mm front and back glass with an anodized aluminum frame. The design is suitable for solar projects where high module wattage and efficient use of installation space are important. Astro-BF-580W

Key Features and Benefits

N-Type TOPCon Cell Technology

The Astronergy 580W solar panel uses N-type mono-crystalline TOPCon cells. This technology supports the module’s high power output and efficient energy conversion.

For buyers planning a new solar system, the 580W rating means fewer modules may be needed to reach a particular DC system capacity compared with lower-wattage panels, subject to the inverter, roof area and system design.
For more information, visit the Astronergy 580w Bifacial Official Website.

Bifacial Energy Generation

The Astronergy 580w bifacial solar panel is designed to generate power from both the front and rear sides. Rear-side contribution depends on factors such as mounting arrangement, surface reflectivity, spacing and available light.

The module’s bifacial design is therefore particularly useful where the installation can provide meaningful rear-side light exposure.

22.5% Module Efficiency

With 22.5% maximum module efficiency, the 580W version provides strong output from its physical module area. This can be useful for projects where available installation space needs to be used efficiently.

Low Pmpp Temperature Coefficient

The module has a -0.29%/°C temperature coefficient for Pmpp. Solar modules generally produce less power as cell temperature rises, so a lower absolute temperature coefficient helps limit temperature-related power reduction. Astro-BF-580W

Strong Glass and Mechanical Construction

The panel uses 2.0 + 2.0 mm front and back glass with a silver-anodized aluminum frame. Its maximum mechanical test load is 5400 Pa on the front and 2400 Pa on the back. Astro-BF-580W

Best For

The Astronergy 580W Bifacial Solar Panel can be a suitable choice for:

• Residential solar systems with sufficient roof space and compatible string design
• Commercial solar installations
• Ground-mounted solar projects where bifacial rear-side generation can be utilized
• Projects looking for high-wattage solar panels
• Installations where module efficiency and space utilization are important
• Solar systems designed around high-voltage DC string configurations

The final number of panels should be selected according to the inverter’s MPPT voltage and current limits, maximum DC voltage, temperature conditions and complete string design.

When Another Solar Panel May Be Better

The Astronergy 580W Bifacial Solar Panel may not be the best fit where:

• The available mounting area requires a smaller physical module
• The inverter has lower allowable PV input current or voltage limits
• A monofacial solar panel is specifically preferred
• The project design requires a different module wattage for optimized string sizing
• Rear-side generation cannot provide meaningful additional light exposure

Panel selection should therefore consider more than wattage alone.

Cell and Module Technology

The Astronergy 580W bifacial solar panel uses 144 N-type mono-crystalline cells arranged in a 6 × 24 configuration. The module uses the TOPCon / half-cut design approach and incorporates bifacial construction. Astro-BF-580W

The module has 3 bypass diodes and an IP68-rated junction box, providing a robust enclosure for the electrical junction area. Astro-BF-580W

Technical Specifications

The 580W electrical values above correspond specifically to the 580W column of the module’s electrical specifications. Astro-BF-580W

Performance and Degradation

The Astronergy 580W solar panel has a maximum module efficiency of 22.5% and a 0 to +5W power sorting tolerance.

Its power degradation is specified at ≤1.0% during the first year and ≤0.4% per year during years 2–30. The product carries a 30-year linear power warranty, providing long-term warranted power performance. Astro-BF-580W

The low -0.29%/°C Pmpp temperature coefficient is also relevant for installations exposed to high module temperatures during hot weather. Actual energy production still depends on irradiance, temperature, orientation, shading, soiling, system design and installation conditions.

Performance Considerations for Pakistan

For Pakistan’s solar installations, module temperature, dust and mounting conditions deserve attention. The Astronergy 580W bifacial solar panel has a Pmpp temperature coefficient of -0.29%/°C, which is an important specification when assessing performance in hot conditions.

For bifacial installations, the rear side should have suitable exposure to reflected light. Mounting height, row spacing, surface reflectivity and shading behind the modules can affect the additional energy obtained from the rear side.

Regular cleaning is also important in dusty environments because accumulated soiling can reduce the sunlight reaching the module. String design should account for the panel’s 51.30V Voc and 43.11V Vmpp at STC, together with temperature-adjusted voltage and the inverter’s MPPT limits. Astro-BF-580W

Astronergy 580 Solar Panel Price in Pakistan

The current price of the Astronergy 580W Bifacial Solar Panel in Pakistan is Rs. 22,765 per panel.

The final project cost can vary depending on the required quantity, installation requirements, transportation and overall solar system configuration. Dealers, installers and bulk buyers can contact Hajvery Solar for current availability and quantity-based pricing.

The Astronergy solar panels price in pakistan can also vary with market conditions, shipment costs and supply. Buyers should confirm the latest panel price and availability before placing a bulk order.

Astronergy Solar Panels Verification Online

For buyers searching for astronergy solar panels verification online, exact model identification is important. The product model is CHSM72N(DG)/F-BH, while the target module rating is 580W.

Before purchasing, check the physical product information, serial details and applicable warranty information. Hajvery Solar can assist buyers with product verification and compatibility checks where applicable.

Tier 1, A-Grade and Product Authenticity

Buyers comparing best solar panels should look beyond wattage and consider cell technology, efficiency, temperature coefficient, construction, degradation, warranty and inverter compatibility.

The Astronergy 580W bifacial solar panel combines N-type TOPCon technology, bifacial construction, 22.5% efficiency and long-term power warranty coverage.

Product authenticity and condition should always be confirmed before purchase, particularly when buying panels in larger quantities.

Hajvery Solar Product Verification

Before ordering the Astronergy 580W solar panel, confirm the exact model, 580W rating, product condition and applicable warranty.

For system design, the panel’s Voc, Vmpp, Isc and Impp should be checked against the selected inverter’s PV voltage and current limits. A solar installer should also consider temperature-adjusted Voc when determining the maximum number of modules in a string.

Hajvery Solar can help buyers with product authenticity and system compatibility checks where applicable.

Warranty

The Astronergy 580W Bifacial Solar Panel comes with a 15-year product warranty and a 30-year linear power warranty. The linear power warranty specifies first-year power degradation of no more than 1.0% and degradation of no more than 0.4% per year during years 2–30. Astro-BF-580W Astro-BF-580W

Warranty claims should be handled according to the applicable warranty terms and requirements at the time of purchase.

Frequently Asked Questions

Is the Astronergy 580W solar panel bifacial?

Yes. The Astronergy 580W solar panel is a bifacial module designed to generate energy from both its front and rear sides when suitable installation conditions are available.

Is the Astronergy 580W solar panel N-type?

Yes. It uses N-type mono-crystalline TOPCon cell technology.

What is the efficiency of the Astronergy 580W bifacial solar panel?

The module has a maximum efficiency of 22.5%.

What are the electrical specifications of the 580W panel?

The 580W version has 43.11V Vmpp, 13.45A Impp, 51.30V Voc and 14.28A Isc under STC conditions. Astro-BF-580W

What is the size of the Astronergy 580W panel?

The module measures 2278 × 1134 × 30 mm and weighs 32.1 kg.

What is the warranty of the Astronergy 580W solar panel?

It has a 15-year product warranty and a 30-year linear power warranty.

What is the astronergy 580w bifacial solar panel price in pakistan?

The current price of the Astronergy 580W Bifacial Solar Panel in Pakistan is Rs. 22,765 per panel.

Is the Astronergy 580W panel suitable for residential solar systems?

It can be suitable for residential systems when the module dimensions, string voltage, current and total PV capacity are compatible with the selected inverter and installation design.

Buy Astronergy 580W Bifacial Solar Panel from Hajvery Solar

Choose the Astronergy 580W Bifacial Solar Panel for solar projects requiring high module output, N-type TOPCon technology and bifacial energy generation.

Hajvery Solar provides solar panels for residential, commercial and dealer requirements in Pakistan. Buyers can contact the team for current availability, quantity-based pricing, product verification and system compatibility guidance.
For more options, visit the Astronergy Bifacial Solar Panel product page on Hajvery Solar.