440W Lightweight Single-Glass Solar Module — 1.6mm Glass
440W Lightweight Single-Glass Solar Module — 1.6mm Glass by X-SOLAR. 440W maximum power, 23.5% module efficiency, 1721 × 1133 × 19.3 mm, 13.1 kg. Verified electrical and mechanical specifications are provided below.
X-SOLAR · LIGHTWEIGHT SINGLE-GLASS MODULE
440W Lightweight Single-Glass Solar Module — 1.6mm Glass
XSLM-440W
A framed N-TOPCon module engineered as a lighter alternative to conventional rigid glass modules for commercial and industrial rooftops.
Maximum Power
440W
Module Efficiency
23.5%
Weight
6.7 kg/m²
Module Size
1721 × 1133 × 19.3 mm
1.6mm single-glass construction provides a lightweight framed alternative for commercial and industrial rooftops.
CORE SPECIFICATIONS
Verified product facts
| Rated maximum power | 440W |
|---|---|
| Voltage at maximum power (Vmp) | 32.00 V |
| Current at maximum power (Imp) | 13.75 A |
| Open-circuit voltage (Voc) | 38.60 V |
| Short-circuit current (Isc) | 14.49 A |
| Module dimensions | 1721 × 1133 × 19.3 mm |
| Module weight | 13.2 kg |
| Cell configuration | 108 N-TOPCon cells [2 × (9 × 6)] |
| Junction box | IP68 |
| Static load rating | 2400 Pa front / 1000 Pa rear |
| Warranty | 12-year product / 25-year linear power |
Latest original specification sheet
Reference: X-SOLAR product specification, July 2026.
