MILAN-48 TOPCon PV Module

445–465 W

Compact dual-glass TOPCon module from 445 to 465 W with up to 23.3 % efficiency, certified by TÜV SÜD.

TOPCon
Bifacial
Dual glass
48 cells

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Advantages

Up to 23.3 % efficiency
N-type TOPCon cells with low degradation and a high yield in low light.
Bifacial module
The rear side adds 5 to 25 % power depending on the mounting and the ground below.
Compact format
1762 × 1134 mm and 24.3 kg: easy to carry and install on roofs and balconies.
TÜV SÜD certified
The 445–465 W classes are certified to IEC 61215 and IEC 61730.

Key figures

445–465 WPower
23.3 %Efficiency up to

1762 × 1134 × 30 mmDimensions
4896 half-cellsCells
24.3 kgWeight

30 yearsLinear power warranty
12 yearsProduct warranty

Warranty

12 yearsProduct warranty
30 yearsLinear power warranty

12-year product warranty and 30-year linear power warranty.

MILAN-48

Applications

Characteristic curves

1000 W/m²
800 W/m²
600 W/m²
400 W/m²
200 W/m²

I-V curves at different irradiance
Voltage (V)	1000 W/m² · Current (A)	800 W/m² · Current (A)	600 W/m² · Current (A)	400 W/m² · Current (A)	200 W/m² · Current (A)
0	15.97	12.65	9.69	6.5	3.51
8	15.9	12.6	9.65	6.49	3.47
16	15.81	12.54	9.58	6.48	3.39
24	15.72	12.48	9.52	6.47	3.33
27.5	15.42	12.16	9.29	6.18	3.25
29.5	14.78	11.54	8.69	5.65	2.88
31.5	13.19	10.03	7.14	4.17	1.95
33.18	9.99	6.88	3.88	1.49	0.04
34.35	6.52	3.41	0	–	–
35.5	1.05	–	–	–	–

1000 W/m²
800 W/m²
600 W/m²
400 W/m²
200 W/m²

P-V curves at different irradiance
Voltage (V)	1000 W/m² · Power (W)	800 W/m² · Power (W)	600 W/m² · Power (W)	400 W/m² · Power (W)	200 W/m² · Power (W)
0	0	0	0	0	0
6	101.12	81.73	63.45	40	20.58
12	199	162.06	123.49	79.37	39.94
18	297.09	242.42	183.54	118.72	59.87
24	398.04	322.82	243.58	158.07	81.47
27	446.09	363.03	273.6	178.46	92.89
28.5	460.9	370.85	281.2	184.71	93.63
30	442.44	351.98	264.36	174.44	81.76
31.5	361.83	276.65	205.04	136.83	50.07
32.61	270.81	179.19	128.93	77.43	1.57
33.5	189.65	98.53	43.54	–	–
34.21	101.7	2.4	–	–	–

Certificates and marks

TÜV SÜD – IEC 61215 / IEC 61730CertificateIEC 61215-1/-1-1/-2:2021, IEC 61730-1/-2:2023No. Z2 137059 0004, Z2 137059 0005Power classes: 445–465 WValid until September 17, 2031TÜV SÜD certificate for VESS-T…HD dual-glass modules to IEC 61215 (design qualification) and IEC 61730 (safety). Valid for the marked power classes.
CE markingDeclarationEN IEC 61730-1/-2The module meets the EU requirements for electrical safety (Directive 2014/35/EU, EN IEC 61730).
REACHComplianceThe materials comply with Regulation (EC) No 1907/2006 (REACH) on chemicals.
ISO 9001, ISO 14001, ISO 45001InformationISO 9001, ISO 14001, ISO 45001The modules are made under quality, environmental and occupational safety management systems certified to ISO 9001, ISO 14001 and ISO 45001.
Recycling (WEEE)Information2012/19/EUPV modules are electrical equipment under Directive 2012/19/EU (WEEE); at the end of their life they go to recycling, not to household waste.

Technical specifications

Mechanical characteristics

Cell type	TOPCon, N-type
Cell arrangement	96 half-cells (6 × 16)
Dimensions (L × W × H)	1762 × 1134 × 30 mm
Weight	24.3 kg
Front glass	2.0 mm heat-strengthened glass with anti-reflective coating
Rear glass	2.0 mm heat-strengthened glass
Frame	Anodised aluminium alloy
Junction box	IP68, 3 bypass diodes
Cable cross-section	4.0 mm²
Cable length	±1200 mm (other lengths on request)
Maximum static test load	5400 Pa front / 2400 Pa rear

Temperature characteristics

Temperature coefficient of Pmax	-0.28 %/°C
Temperature coefficient of Voc	-0.24 %/°C
Temperature coefficient of Isc	+0.046 %/°C

Operating conditions

Operating temperature	−40 … +85 °C
Maximum system voltage	1500 V DC
Maximum series fuse rating	30 A
Power tolerance	0 … +3 %
Bifaciality	80 ± 5 %

Packaging and logistics

Modules per pallet	36 pcs
Modules per 40' HQ container	936 pcs

Documents

MILAN datasheetDatasheet · PDF, 10.5 MB

Frame

Aluminium frame 30 mm

Anodised aluminium frame shared by all framed VESS modules. Grounding holes 4 × Ø4 mm.

Profile: height 30 mm, long side 28 mm, short side 11.5 mm. Mounting holes in the rear flange of the long sides, spacing: 1400 and 1100 mm (9 × 14 and 7 × 10 mm).

Model

Strength240MPa

Density2.7g/cm³

Durabilityup to 50years

Material: Anodised aluminium alloy
Load: 5400 Pa front / 2400 Pa rear

Guaranteed power output over time
Years	MILAN-48 · Power output (%)
0	100
1	99
10	95.4
25	89.4
30	87.4

MILAN-48 TOPCon PV Module

Advantages

Up to 23.3 % efficiency

Bifacial module

Compact format

TÜV SÜD certified

Key figures

Warranty

Applications

Characteristic curves

I-V curves at different irradiance

P-V curves at different irradiance

Certificates and marks

Technical specifications

Mechanical characteristics

Temperature characteristics

Operating conditions

Packaging and logistics

Documents

Frame

Aluminium frame 30 mm

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