DM450M10RT-B54HBB

The DMEGC DM450M10RT-B54HBB is a 450 Wp n-type bifacial double-glass module with ≈22.5% efficiency, compact dimensions (1762 × 1134 × 30 mm) and ≈80% ±5% bifaciality for strong rear-side yield. With 0 / +3% tolerance, 1500 V system capability, IP68 components and long warranty coverage (25 / 30 years), it’s built for durable, high-yield installations.

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Performance data

Nominal Power	450 W
Cell type	other
Number of cells	108
Cell Format	n/a
Module efficiency	Very high efficiency 22,52 %
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	24.5 kg

Other features

Frame/Backsheet	black/black
Bifacial	Yes
Module construction	Glass/glass
Cable length + / -	1100 mm / 1100 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
ISO 14001
ISO 45001
ISO 9001

English

Data Sheet
Guarantee
Manual
Other

German

Data Sheet

DMEGC DM450M10RT-B54HBB – 450 Wp, N-type (bifacial double-glass)

The DMEGC DM450M10RT-B54HBB is a 450 Wp n-type bifacial double-glass module (108 cells / 6×18 half-cell layout) designed for high areal yield and long-term reliability. It delivers ≈22.5% module efficiency, comes in a compact format of 1762 × 1134 × 30 mm, weighs 24.5 kg, and offers ≈80% ±5% bifaciality for significant rear-side gains. Key electrical and environmental specs include 0 / +3% power tolerance, −0.29%/°C Pmax temperature coefficient, 1500 V DC maximum system voltage, robust mechanical ratings (snow 5400 Pa / wind 2400 Pa), and extended warranty coverage (product warranty 25 years | 30 years linear performance warranty).

✅ Advantages for installers

High rated power — 450 Wp: Good kWp-per-module density reduces BOS cost and rack area.
High-efficiency n-type cells (~22.5%): Excellent energy yield per m² and low LID/LeTID risk.
Bifacial double-glass design: Rear-side gains (~80% bifaciality) increase total energy production on reflective sites and improve module durability.
Robust mechanical & environmental specs: Certified for 5400 Pa snow and 2400 Pa wind, plus ammonia/salt/dust resistance standards for harsh environments.
Installer-friendly electricals: 0 / +3% tolerance, 1500 V system capability and IP68 junction box with 3 bypass diodes simplify system design and commissioning.
Precise factory connections & cable options: Factory connectors PV-ZH202B or MC4-EVO2A (1500 V) and documented cable lengths for portrait (350 mm / + / 250 mm −) and landscape (1100 / 1100 mm) mounting — custom lengths available on request.

Technical Data — DMEGC DM450M10RT-B54HBB

Rated power (Pmax): 450 Wp
Cell type / layout: N-type monocrystalline, 108 cells (6×18 / half-cell)
Module type: Bifacial double-glass (2.0 mm front & 2.0 mm rear glass)
Module efficiency (STC): ≈22.5%
Dimensions (L × W × H): 1762 × 1134 × 30 mm
Weight: 24.5 kg
Power tolerance: 0 / +3%
Temperature coefficient (Pmax): −0.29 % / °C (NMOT ~42 ±2 °C)
Max. system voltage / fuse: 1500 V DC | Overcurrent protection rating: 30 A
Junction box / connectors / cables: IP68 junction box (3 diodes); PV-ZH202B or MC4-EVO2A (1500 V); Portrait: 350 mm (+) / 250 mm (−); Landscape: 1100 mm (+) / 1100 mm (−); custom lengths on request.
Mechanical load / durability: Snow 5400 Pa / Wind 2400 Pa; tested for ammonia, salt mist, PID, LeTID and dust/sand standards.
Warranty / degradation: 25 years product warranty | 30 years linear power warranty (First year ≥99%; ≤0.4% annual degradation thereafter; ≥87.4% at year 30).

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The DM450M10RT-B54HBB combines high rated power, bifacial double-glass durability and broad environmental resilience — ideal for residential-to-commercial sites where rear-side gain and long lifetime matter. Purchase securely via certified distributors for transparent trading. Register for free and get a personalized quote.

DMEGC

DMEGC Solar Modules – Quality and Efficiency for Professionals

DMEGC is a leading manufacturer of photovoltaic modules, known for high production quality and reliable performance. With advanced cell technology, the modules deliver strong energy yields, long lifespan, and versatile applications for both residential and commercial projects. Attractive B2B conditions make DMEGC a preferred choice for professional solar installers.