Solar panel from Astronergy CHSM54RNs-455W (BFR, BIF, DG) 455W n-type TOPCon

Astronergy ASTRO N7s CHSM54RNs-455W Solar Module 455 Watt Black Frame n-type TOPCon Bifacial Glass-Glass 25 Years Product Warranty

The Astronergy CHSM54RNs(DG)/F-BH is a 455 Wp bifacial glass–glass module with n-type TOPCon 4.0 cells delivering about 22.8% efficiency and optimised for 1500 V systems. With a compact footprint (1762 × 1134 × 30 mm), low weight (21.5 kg), strong mechanical ratings (5400 Pa / 2400 Pa) and long warranties (25 yr product / 30 yr performance), it’s well suited for high-yield commercial and utility installations.

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Performance data

Nominal Power	455 W
Cell type	n-type TOPCon
Number of cells	108
Cell Format	n/a
Module efficiency	Very high efficiency 22,77 %
Power tolerance	0 - 3 %
Temp. Coeff. of P(max)	-0,29 %/°C
System voltage	1500 V

Packing

Pieces per pallet	36
Pieces per 40	936

Measurements

Length	1762 mm
Width	1134 mm
Frame	30 mm
Weight	21.5 kg

Other features

Frame/Backsheet	black/white
Bifacial	Yes
Module construction	Glass/glass
Cable length + / -	350 mm / 250 mm
Connector Type	Stäubli MC4-EVO2
Snow load	5.400 Pa
Wind load	2.400 Pa

Manufacturer warranty

Product warranty	25 years
Warranty	30 years on 87% of nominal power

Certificates

CE
IEC 61215 - Design Qualification and Type Approval
IEC 61730 - Safety Qualification
ISO 14001
ISO 45001
ISO 9001

English

Data Sheet

Astronergy CHSM54RNs(DG)/F-BH – 455 Wp, n-type TOPCon 4.0

The Astronergy CHSM54RNs(DG)/F-BH is a 455 Wp bifacial glass–glass solar module built on n-type TOPCon 4.0 cells, offering high rear-side yields and a compact footprint. The 455 W bin delivers ≈22.8% module efficiency, dimensions of 1762 × 1134 × 30 mm, and a low weight of 21.5 kg; it’s rated for DC 1500 V systems, has an IP68 junction box with HCB40 / MC4-EVO2 connectors, and carries a 25-year product warranty plus a 30-year linear performance warranty (≈87.4% at year 30).

✅ Benefits for installers

• High single-module power - 455 Wp: more kW per module reduces module count and BOS cost.
• Excellent efficiency - ≈22.8% (455 W bin): maximises energy per m² for constrained sites.
• Bifacial glass–glass construction: extra rear-side generation on reflective surfaces increases total yield.
• Lightweight & compact: 1762 × 1134 mm footprint and 21.5 kg weight simplify handling and rooftop logistics.
• Robust mechanical ratings: 5400 Pa front / 2400 Pa rear design loads for harsh climates and reliable long-term performance.
• Bankable warranties & standards: 25-year product warranty, 30-year linear performance warranty (≈87.4%), plus IEC/ISO certifications for investor confidence.

Technical data - Astronergy CHSM54RNs(DG)/F-BH (key values)

Nominal power (Pmax): 455 Wp (455 W bin).
Cell type: n-type mono-crystalline TOPCon 4.0 (108 cells).
Module design: Bifacial, glass–glass (1.6 + 1.6 mm heat-strengthened glass).
Module efficiency: ≈22.8% (455 W bin).
Dimensions (L × W × H): 1762 × 1134 × 30 mm.
Weight: 21.5 kg.
Connector / cable / junction box: HCB40 (standard) or MC4-EVO2 (optional); cable portrait +350 / −250 mm; J-box IP68.
Mechanical load rating: Front 5400 Pa, Rear 2400 Pa.
Max. system voltage: 1500 V DC.
Warranty: 25 years product warranty | 30 years linear performance warranty (~87.4% at year 30).

Project offer - secure your quote

The CHSM54RNs(DG)/F-BH combines high module efficiency, bifacial glass–glass durability, and bankable long-term warranties, making it an excellent choice for commercial rooftops and ground-mounted projects that seek higher yield and lower LCOE. Purchase securely and transparently via SolarTraders from verified EU distributors with buyer protection and price comparison. Register now and request a customised quote or sample.

Advantages Astronergy ASTRO N7s CHSM54RNs(DG)/F-BH 445-465W

Fearures:

n-type TOPCon 4.0 Novel upgrade, enhancing module efficiency
ZBB-TF (Tiling Film) Zero-busbar integrated interconnection
Sleek Design ≤ 2 ㎡ area, easy to transport and install
Integrated Appearance Streamlined design without busbars or harpoon-like ribbons, perfect for upscale zero-carbon buildings