Cell technology	N-type monocrystalline HPBC 2.0 back contact (TaiRay wafer)
Cell orientation	108 half-cells (6 × 18)
Module type	Monofacial, single glass
Dimensions (L × W × D)	1800 × 1134 × 30 mm
Weight	21.6 kg
Glass	3.2 mm coated tempered glass
Frame	Anodised aluminium alloy, black
Junction box	IP68, three bypass diodes
Output cable	4 mm², +400 mm / −200 mm (1200 mm options available)
Connector	Stäubli MC4-EVO2 or LONGi PV-LR5
Maximum system voltage	1500 V DC (IEC)
Maximum series fuse rating	25 A
Operating temperature range	−40 °C to +85 °C
Nominal operating cell temperature (NOCT)	45 ± 2 °C
Temperature coefficient of Pmax	−0.260 %/°C
Temperature coefficient of Voc	−0.200 %/°C
Temperature coefficient of Isc	+0.050 %/°C
Power output tolerance	0 to +3%
Protection class	Class II
Fire rating	IEC Class C
Maximum static load, front	5400 Pa
Maximum static load, rear	2400 Pa
Hailstone test	25 mm hailstone at 23 m/s
Packaging	36 pcs per pallet / 216 pcs per 20′ GP / 864 pcs per 40′ HC

Product warranty	25 years (materials and processing) — Explorer version
Performance warranty	30 years linear output
Year 1 degradation	≤ 1%
Annual degradation, years 2–30	0.35%
Warranted output at year 30	88.85% of rated power
Certifications	IEC 61215, IEC 61730, UL 61730 (market dependent)
Quality & environmental	ISO 9001, ISO 14001, ISO 45001, IEC 62941
Australian approvals	CEC approved (LR7-54HVH-475M, approved 2 Apr 2025 — verify current status on the CEC register); fire tested in Australia

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