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DM440M10RT-54HBB
Designed with aesthetics in mind, the module blends harmoniously with the appearance of your house while producing high energy. Our modules perform better on sunny and hot days thanks to its optimized temperature coefficient, provide a customer-oriented and localized services, covering pre-sale, sale and after-sales.
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Performance data
| Nominal Power | 440 W |
| Cell type | other |
| Number of cells | 108 |
| Cell Format | n/a |
| Module efficiency |
22,02
%
|
| Power tolerance | 0 - 3 watt |
| Temp. Coeff. of P(max) | -0,31 %/°C |
| System voltage | 1000 V |
Packing
| Pieces per pallet | 36 |
| Pieces per 40 | 936 |
Measurements
| Length | 1762 mm |
| Width | 1134 mm |
| Frame | 30 mm |
| Weight | 20.6 kg |
Other features
| Frame/Backsheet | black/black |
| Bifacial | No |
| Module construction | Glass/sheet |
| Cable length + / - | 1100 mm / 1100 mm |
| Connector Type | Stäubli MC4 |
| 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
English
| Data Sheet |  |
| Guarantee | |
| Manual | |
| Other | |
DM440M10RT-54HBB – High-Efficiency N-Type Module for Residential Applications
Powerful Performance in a Compact Format
The DMEGC DM440M10RT-54HBB is a high-performance monofacial solar module engineered for residential use. With a maximum output of 440 W and module efficiency of 22.02 %, it utilizes n-type monocrystalline cells and is built with durability and design aesthetics in mind. Its slim form factor and anti-reflective glass front make it ideal for rooftops where both power and appearance matter.
Core Benefits
✔ Optimized for High Temperatures – Excellent performance even on hot days due to a low temperature coefficient (-0.31 %/°C)
✔ Compact & Lightweight – At only 20.6 kg and 30 mm thickness, it’s easy to transport and install
✔ Proven Quality – Backed by a 30-year linear performance warranty and tested beyond IEC standards
✔ Durable & Weather-Resistant – Withstands snow loads up to 5400 Pa and wind loads up to 2400 Pa
✔ Certifications You Can Trust – Fully certified for PID, salt mist, ammonia, and sand resistance
Technical Highlights
Electrical Characteristics (at STC):
- Max. Output Power (Pmax): 440 W
- Module Efficiency: 22.02 %
- Open Circuit Voltage (Voc): 39.40 V
- Short Circuit Current (Isc): 13.84 A
- MPP Voltage (Vmpp): 32.81 V
- MPP Current (Impp): 13.42 A
- Power Tolerance: 0 / +3 %
Temperature & Operating Range:
- Temperature Range: -40 °C to +85 °C
- NMOT: 45 ± 2 °C
- Max System Voltage: 1000 V / 1500 V DC (IEC)
- Temperature Coefficients:
– Pmax: -0.31 %/°C
– Voc: -0.25 %/°C
– Isc: +0.060 %/°C
Mechanical Specifications:
- Module Size: 1762 × 1134 × 30 mm
- Weight: 20.6 kg
- Glass: 3.2 mm tempered front glass with AR coating
- Backsheet: White
- Junction Box: IP68, 3 bypass diodes
- Cable Length: 1.1 m, 4 mm²
- Connector: PV-ZH202B or MC4-EVO2
Certified Quality & Warranty
- Standards: IEC 61215, IEC 61730, IEC 62716, IEC 61701, IEC TS 62804, IEC TS 63342
- Other Certifications: ISO 9001 / ISO 14001 / ISO 45001 / ISO 50001 / SA 8000
- Product Warranty: 25 years
- Performance Warranty:
– Year 1: ≥99 %
– Annual degradation: ≤0.4 %
– 30-year linear performance: ≥87.4 %
Why Choose the DM440M10RT-54HBB?
If you're looking for a powerful and sleek solar module that performs reliably under high temperatures and diverse environmental conditions, the DMEGC DM440M10RT-54HBB is a smart choice. Backed by industry-leading certifications, a strong warranty, and robust construction, this module delivers sustained performance for decades.
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.
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