TNC N-Type Technology
Higher efficiency, stronger low-light performance, and superior temperature tolerance compared with traditional P-Type panels.
Commercial – Bifacial Series
510W Commercial Bifacial N-Type
Reliable performance and superior durability for Australian businesses. A bifacial N-Type module with up to 563 W of effective output with rear-side gain, built for commercial rooftops, warehouses, schools, and offices.
Key Specifications
Model: TWMNH-54HD510510W
Maximum Power
563W
With Bifacial Gain
22.9%
Module Efficiency
30yrs
Performance Warranty
Electrical
- Open Circuit Voltage (Voc)
- 40.42 V
- Short Circuit Current (Isc)
- 15.95 A
- Voltage at Maximum Power (Vmp)
- 34.19 V
- Current at Maximum Power (Imp)
- 14.92 A
- Bifaciality Coefficient
- 80 +/- 5%
- Power at NMOT
- 385 W
- Max System Voltage
- 1500 V DC
Mechanical
- Cell Type
- TNC N-Type Monocrystalline
- Cell Configuration
- 108 cells (6 x 18)
- Dimensions (L x W x H)
- 1961 x 1134 x 30 mm
- Weight
- 27 kg
- Front / Rear Glass
- 2.0 mm AR-coated heat-strengthened
- Frame
- Anodized aluminium, black
- Junction Box
- IP68 rated, 3 diodes
Operating
- Operating Temperature
- -40 C to +70 C
- Wind / Snow Load
- 2400 Pa / 5400 Pa
- Temp. Coefficient (Pmax)
- -0.28 %/C
- Fire Class Rating
- Class C
- Salt Mist Rating
- Level 8 (highest)
- Hail Impact Tested
- 45 mm hailstones @ 110 km/h
STC: irradiance 1000 W/m2, cell temperature 25 C, AM 1.5. Measurement tolerance +/- 3%. Full electrical characteristics available on the datasheet.
Features and Benefits
Bifacial Energy Gain
Captures reflected light from the rear surface for up to around 10% additional energy yield over the lifetime of the system.
Dual Glass Construction
Heat-strengthened glass front and rear delivers enhanced durability and moisture resistance – built to last in harsh conditions.
Hail & Salt Mist Tested
Tested with 45 mm hailstones at 110 km/h and certified to Level 8 salt-mist corrosion resistance for coastal sites.
Long-Term Warranties
25-year product warranty and 30-year linear performance warranty. 15-year product warranty applies to ground-mounted projects above 300 kW.
Built for Commerce
Tailored to the energy demands of Australian businesses – reliable output for warehouses, offices, schools, and commercial rooftops.
Featured video
Tongwei Solar for commercial: a closer look at the 510W.
A short overview of why Tongwei Solar commercial modules are specified on warehouses, schools, and offices across Australia.
