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Tongwei TWMNH-48HW455 455 Wp photovoltaic panel with N-type TOPCon cells in a monofacial dual glass design. Black frame, 22.8% efficiency – a compact and lightweight module for roof installations.
Tongwei TWMNH-48HW455 is a 455 Wp photovoltaic panel built with 96 monocrystalline N-type TOPCon cells (half-cut) in a monofacial dual glass design (2 × 2.0 mm). The dual glass structure increases the module's durability and load resistance, while its compact dimensions and low weight facilitate installation. The elegant black frame and 22.8% efficiency make the panel an ideal fit for roof installations – especially residential ones.
| Maximum power (Pmax) | 455 Wp |
| Module efficiency | 22.8% |
| Maximum power voltage (Vmpp) | 30.06 V |
| Maximum power current (Impp) | 15.14 A |
| Open-circuit voltage (Voc) | 36.10 V |
| Short-circuit current (Isc) | 15.85 A |
| Cell type | N-type TOPCon |
| Number of cells | 96 |
| Module type | monofacial, dual glass |
| Frame color | black (anodized aluminum) |
| Dimensions (L × W × H) | 1762 × 1134 × 30 mm |
| Weight | 23.7 kg |
| Temperature coefficient of Pmax | -0.28 %/°C |
| Maximum system voltage | 1500 V DC |
| Product warranty | 15 years |
| Linear power warranty | 30 years |
Tongwei Solar 455 Wp TWMNH-48HW455 N-Type Black Frame — panel N-Type dual glass 455 W, mon — B2B wholesale prices for installers and execution companies. Check availability and cooperation terms: contact us.
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