Specifications
ModelLR7-72HVHF-660M
SeriesHi-MO X10 Guardian Anti-Dust
Max power (STC)660 W
Module efficiency24.4%
Open-circuit voltage Voc54.10 V
Short-circuit current Isc15.45 A
Voltage at Pmax Vmp44.76 V
Current at Pmax Imp14.75 A
Glasssingle, 3.2 mm coated tempered
Weight28.5 kg
Max series fuse25 A
CellsHPBC 2.0 (back-contact), 144 half-cells (6×24)
Power tolerance0…+3%
Frameanodized aluminium alloy, Anti-Dust profile
Dimensions2382×1134×30 mm
Junction boxIP68, 3 diodes
Cable4 mm², +400/−200 mm (±1400 mm on request)
Max system voltage1500 V DC (IEC)
Protection classClass II
Temp. coefficient Pmax−0.260 %/°C
Temp. coefficient Voc−0.200 %/°C
Temp. coefficient Isc+0.050 %/°C
NOCT45±2 °C
Operating temperature−40…+85 °C
Mechanical load5400 Pa front / 2400 Pa rear
Hail test25 mm at 23 m/s
Fire ratingIEC Class C
Packaging35 pcs per pallet; 140 pcs per 20'GP, 700 pcs per 40'HC
Warranty15 years materials & workmanship, 30 years linear power (≥88.85% in year 30)
Degradation≤1% year 1, 0.35%/year for years 2–30
CertificationsIEC 61215, IEC 61730, IEC 62941, ISO 9001/14001/45001
Description
LONGi Hi-MO X10 Guardian Anti-Dust 660 W solar panel (LR7-72HVHF-660M) — a monofacial module on HPBC 2.0 back-contact cells with up to 24.4% efficiency. 3.2 mm coated tempered single glass and the Anti-Dust frame: lighter than double-glass versions (28.5 kg) and less dust at the lower edge — a good fit for homes, warehouses and low-pitch corrugated roofs. 144 half-cells, 2382×1134×30 mm, system voltage up to 1500 V. Manufacturer warranty: 15 years materials, 30 years power (≥88.85% in year 30). Turnkey supply from China.
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