STELLAR 2N+66 Dual-Glass 645W-680W

Product Module

Module
STELLAR 2N+66 Dual-Glass 645W-680W
2nd–generation
Product Image

Higher power | Lower LCOE

Power
Power : 645W~680W
Product Warranty
15-year Product Warranty
Performance Warranty
30-year Performance Warranty
  • Efficiency: up to 25.2%
  • Low performance degradation: ≤ 1% in the first year, and ≤ 0.35%/year in the following years
  • Premium warranty: 15-year product warranty 30-year performance warranty
  • Better temperature coefficient: -0.26%/°C
SolarQuotes Installers' Choice 2026 — Best Panels
SolarQuotes Installers’ Choice 2026 — Best Panels
PVEL 2026 Top Performer (Best PV Module Manufacturer)
PVEL 2026 Top Performer (Best PV Module Manufacturer)
BloombergNEF Tier1 PV module manufacturer
BloombergNEF Tier1 PV module manufacturer

Stellar 2N+66 Dual-glass 645W-680W AIKO-A-GRH66Dw

Hail Testing