The AuraStel 440W is our flagship residential panel, built on 9-busbar Mono PERC cell technology for maximum light capture on compact roof areas. A reinforced anodised frame and dual-glass lamination give it a 30-year design life, while an anti-reflective coating keeps output steady even under low-angle winter sun.
| Module Type | Monocrystalline PERC, 9-busbar |
| Rated Power | 440 Wp ±3% |
| Efficiency | 21.8% |
| Cell Count | 144 half-cut cells |
| Dimensions | 1855 × 1020 × 30 mm |
| Weight | 22.4 kg |
| Frame | Anodised aluminium, 30mm |
| Glass | 3.2mm ARC tempered, dual-glass |
| Temp. Coefficient | -0.34%/°C |
| Operating Temp. | -40°C to 85°C |
12-yr product · 30-yr linear performance, backed by our 24/7 remote monitoring desk and regional service network across 21 states.
Talk to supportThe listed price covers the hardware only. Installation, mounting and commissioning are quoted separately based on your site survey, and included in the proposal our engineers send you.
Yes — this product is designed to work within our full system stack. Our team will confirm compatible inverter, storage or mounting pairings when preparing your proposal.
All Nehru Solar hardware is IEC and BIS certified, with test reports available on request through our sales team.
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Send us your site details and we'll confirm fit, pricing and lead time within 48 hours.