The DMEGC DM595M10T-B72HSW is a 595 W N-type mono-crystalline solar module from DMEGC's Infinity range, designed for utility-scale and large commercial PV systems. It combines a 144 half-cut cell layout with bifacial dual-glass construction in a large-format design, finished in a silver frame with white backsheet for a clean, professional appearance on ground-mount and large rooftop arrays.
With a module efficiency of 23.0%, high per-panel wattage that reduces balance-of-system costs, and a 30-year linear power warranty, this module is engineered to lower the levelised cost of energy (LCOE) on large-scale installations.
144
Half-cut cells (6×24)
30 Yr
Linear power warranty
Bifacial
Dual-glass module
Informational: This module measures 2,278 × 1,134 × 30 mm and weighs 31.8 kg — a large-format panel designed for utility racking or tracker systems rather than typical domestic roof rails. Confirm mounting compatibility before ordering for residential installations.
Compatibility note: This module carries a 15-year product warranty, shorter than the 25-year product warranty typical of DMEGC's residential Infinity RT range, alongside the standard 30-year linear power warranty.
N-Type Mono-Crystalline Cells
Lower degradation than conventional P-type panels — DMEGC rates this module at ≤1% first-year and ≤0.4% annual degradation over 30 years.
144 Half-Cut Cell Design
144 half-cut cells in a 6×24 layout to reduce resistive losses and improve tolerance to partial shading across the large module area.
Bifacial Dual-Glass Build
2 mm heat-strengthened glass front and rear enables rear-side power generation — output rises to 658 W under typical BNPI test conditions.
Anti-Reflective Coating
Front glass coating improves light absorption across a wider range of incidence angles for better low-light performance.
Lower Balance-of-System Costs
High per-panel wattage means fewer modules, racking sections and cable runs per kWp installed, reducing project BOS costs and LCOE.
Extended Stress Testing
TÜV Rheinland-certified against ammonia corrosion, salt mist corrosion, LeTID and dust/sand exposure for demanding utility-scale site conditions.
Electrical Specifications (STC)
Maximum Power (Pmax)
595 W
Maximum Power Voltage (Vmp)
44.42 V
Maximum Power Current (Imp)
13.42 A
Open-Circuit Voltage (Voc)
53.10 V
Short-Circuit Current (Isc)
14.17 A
Module Efficiency (STC)
23.0%
Power Sorting Tolerance
0 ~ +3%
Electrical Specifications (NMOT)
Maximum Power (Pmax) @ NMOT
448 W
Maximum Power Voltage (Vmp) @ NMOT
41.54 V
Maximum Power Current (Imp) @ NMOT
10.79 A
Open-Circuit Voltage (Voc) @ NMOT
50.00 V
Short-Circuit Current (Isc) @ NMOT
11.48 A
NMOT test condition
800 W/m², 20°C ambient, AM 1.5, 1 m/s wind
Bifacial Output — Rear-Side Power Gain (BNPI)
Maximum Power (Pmax) @ BNPI
658 W
Maximum Power Voltage (Vmp) @ BNPI
44.47 V
Maximum Power Current (Imp) @ BNPI
14.81 A
Open-Circuit Voltage (Voc) @ BNPI
53.11 V
Short-Circuit Current (Isc) @ BNPI
15.59 A
Temperature Characteristics
Nominal Module Operating Temp (NMOT)
42 ± 2°C
Temperature Coefficient of Pmax
-0.29 %/°C
Temperature Coefficient of Voc
-0.25 %/°C
Temperature Coefficient of Isc
+0.048 %/°C
Operating Temperature Range
-40°C to +85°C
Mechanical & Construction
Cell Type
N-type mono-crystalline, 144 half-cut cells (6×24)
Dimensions (L × W × H)
2,278 × 1,134 × 30 mm
Front Cover
2 mm heat-strengthened glass, anti-reflective coating
Rear Cover
2 mm heat-strengthened glass
Frame / Backsheet
Silver frame / white backsheet appearance
Junction Box
3 diodes, IP68 rated (IEC 62790)
Output Cables
4 mm² — Portrait: 300 mm (+) / 200 mm (-); Landscape: 1,350 mm (+/-)
Connector Type
PV-ZH202B or MC4-EVO2A (1500 V)
Protection Class
Class II
System & Certification
Maximum System Voltage
1,500 V DC (IEC)
Overcurrent Protection Rating
30 A
Max. Design Load, Front/Back
3,600 Pa / 1,600 Pa
Max. Test Load, Front/Back
5,400 Pa / 2,400 Pa
Product Certification
IEC 61215, IEC 61730
Extended Testing
Extended-stress (IEC TS 63209), ammonia corrosion (IEC 62716), salt mist (IEC 61701), LeTID (IEC TS 63342), dust & sand (IEC 60068)
Product Warranty
15 years
Linear Power Warranty
30 years — 87.4% of nominal power at year 30
Frequently Asked Questions
Is this panel suitable for a residential roof installation?
It can be, but its 2,278 × 1,134 mm footprint and 31.8 kg weight are considerably larger than standard residential modules, so roof structure, mounting rail spacing and racking compatibility need checking first. This module is primarily designed for utility-scale and large commercial installations.
What does "N-type" mean and why does it matter?
N-type cells use a different base wafer doping than standard P-type panels, giving lower degradation rates over time — DMEGC specifies ≤1% in the first year and ≤0.4% annually thereafter, supporting the 30-year linear power warranty.
How much extra energy does the bifacial design generate?
The datasheet's BNPI rating shows output rising to 658 W under typical rear-illumination conditions (135 W/m² rear irradiance) versus 595 W at front-only STC. Real-world gain depends on mounting height, tilt angle, and how reflective the ground surface is.
Why is the product warranty shorter than on residential DMEGC panels?
DMEGC's utility-scale Infinity range carries a 15-year product warranty rather than the 25 years seen on their residential Infinity RT modules. The 30-year linear power warranty (87.4% output guaranteed at year 30) still applies at the same level as the residential range.
What connector type does this module use?
It's fitted with a PV-ZH202B or MC4-EVO2A connector rated to 1,500 V on 4 mm² output cables, compatible with utility-scale string inverter systems.
