DH108NA-445W vs DH108ND-460 9 of 18 identical Swap Change panels

DAS Solar DAS-DH108NA-445W vs DAS Solar DAS-DH108ND-460

Q: Which panel is better: DAS Solar DAS-DH108NA-445W or DAS Solar DAS-DH108ND-460?

According to our database: DAS Solar DAS-DH108NA-445W has higher module efficiency (22.80% vs 22.50%); DAS Solar DAS-DH108ND-460 tolerates heat better (temp coeff -0.280%/°C vs -0.300%/°C). See the full spec comparison and 30-year energy simulation above for a complete picture.

Q: What is the efficiency of DAS Solar DAS-DH108NA-445W and DAS Solar DAS-DH108ND-460?

DAS Solar DAS-DH108NA-445W has a module efficiency of 22.80%, while DAS Solar DAS-DH108ND-460 is 22.50%. Higher efficiency means more electricity from the same roof area - useful when space is limited.

Q: What cell technology does DAS Solar DAS-DH108NA-445W use vs DAS Solar DAS-DH108ND-460?

DAS Solar DAS-DH108NA-445W uses TOPCon cells; DAS Solar DAS-DH108ND-460 uses TOPCon. Modern n-type technologies (TOPCon, HJT, BC) typically deliver higher efficiency and lower degradation compared to older PERC (p-type) cells.

Q: What is the warranty on DAS Solar DAS-DH108NA-445W and DAS Solar DAS-DH108ND-460?

DAS Solar DAS-DH108NA-445W has a 30 years power warranty; DAS Solar DAS-DH108ND-460 has a 30 years power warranty. The power warranty guarantees a minimum percentage of rated output at the end of the warranty period (typically 80-87%). Product (materials) warranties are usually shorter.

Q: Are DAS Solar DAS-DH108NA-445W and DAS Solar DAS-DH108ND-460 bifacial panels?

Both DAS Solar DAS-DH108NA-445W and DAS Solar DAS-DH108ND-460 are bifacial - they capture reflected light from the ground, which can add 5-15% more annual energy on ground-mount or elevated rooftop installations with a light surface beneath.

DAS Solar

DAS-DH108NA-445W

445 Wp 22.80 % TOPCon Bifacial

Open panel page Datasheet PDF

DAS Solar

DAS-DH108ND-460

460 Wp 22.50 % TOPCon Bifacial

Open panel page Datasheet PDF

The verdict

DH108ND-460 leads on the differences that matter

The largest is product warranty: 10 yrs longer. 9 of 18 comparable parameters are identical, with 1 more left out because at least one datasheet does not publish it.

See all 9 differences

How alike are they

9 of 18 comparable
parameters are identical

identical differs not published

What actually differs

9 of 18 parameters

Parameter DH108NA-445W DH108ND-460 Difference

Product warranty 15 yrs 25 yrs 10 yrs longer

Temperature coefficient -0.300 %/°C -0.280 %/°C 0.020 %/°C better in heat

Module area 1.953 m² 2.041 m² 0.088 m² apart

Module efficiency 22.80 % 22.50 % 0.30 pp more efficient

Rated power 445 Wp 460 Wp 15 W more power

Weight 20.5 kg 21.7 kg 1.2 kg lighter

Short-circuit current 14.03 A 14.79 A 0.76 A apart

Dimensions 1722x1134x30 mm 1800x1134x30 mm 1722x1134x30 mm vs 1800x1134x30 mm

Current at max power 13.28 A 14.01 A 0.73 A apart

What it means on a roof

Thirty years of production

Each panel's own declared degradation curve, at 1,200 kWh/kWp a year

Cell temperature

DH108NA-445W

14,931 kWh

DH108ND-460

15,434 kWh

Lifetime gap

503 kWh

Output when it is hot

Rated power carried across the range a module actually sees

Scenario DH108NA-445W DH108ND-460

Standard test conditions 25 °C 100.0% of rated power 445 W 460 W

Cool, bright day 40 °C 95.5% of rated power 425 W 441 W

Typical summer roof 55 °C 91.0% of rated power 405 W 421 W

Hot roof 70 °C 86.5% of rated power 385 W 402 W

Full specification

Parameter DH108NA-445W DH108ND-460 Difference

Power and efficiency

Rated power 445 Wp 460 Wp +15 W for DH108ND-460

Module efficiency 22.80 % 22.50 % +0.30 pp for DH108NA-445W

Power density 227.9 Wp/m² 225.4 Wp/m² Effectively the same

Open-circuit voltage 39.12 V 39.54 V Effectively the same

Voltage at max power 33.51 V 32.84 V Effectively the same

Short-circuit current 14.03 A 14.79 A 0.76 A apart

Current at max power 13.28 A 14.01 A 0.73 A apart

Temperature

Temperature coefficient -0.300 %/°C -0.280 %/°C +0.020 %/°C for DH108ND-460

Mechanical

Dimensions 1722x1134x30 mm 1800x1134x30 mm 1722x1134x30 mm vs 1800x1134x30 mm

Module area 1.953 m² 2.041 m² 0.088 m² apart

Weight 20.5 kg 21.7 kg -1.2 kg for DH108NA-445W

Weight per kWp 46.1 kg/kWp 47.2 kg/kWp Effectively the same

Warranty and degradation

Product warranty 15 yrs 25 yrs +10 yrs for DH108ND-460

Performance warranty 30 yrs 30 yrs Same

Annual degradation 0.40 %/yr 0.40 %/yr Same

Technology

Cell technology TOPCon TOPCon Same

Cell type Monocrystalline Monocrystalline Same

Cell count - 108 Not published by DAS Solar

Bifacial Yes Yes Same

Against the whole database

14,005 panels

Efficiency

#2,714 vs #4,222

DH108NA-445W leads by 1,508 places

Power density

#2,790 vs #3,974

DH108NA-445W leads by 1,184 places

Heat behaviour

#6,093 vs #1,309

DH108ND-460 leads by 4,784 places

Weight

#972 vs #1,533

DH108NA-445W leads by 561 places

Warranty

#21 vs #21

Tied - the same position in the database

Overall

#8,114 vs #5,748

DH108ND-460 leads by 2,366 places

More useful comparisons

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DAS Solar DAS-DH108NA-445W vs DAS Solar DAS-DH108NA-435

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Written summary

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Questions about this pairing

Which panel is better: DAS Solar DAS-DH108NA-445W or DAS Solar DAS-DH108ND-460?

According to our database: DAS Solar DAS-DH108NA-445 W has higher module efficiency (22.80% vs 22.50%); DAS Solar DAS-DH108ND-460 tolerates heat better (temp coeff -0.280%/°C vs -0.300%/°C). See the full spec comparison and 30-year energy simulation above for a complete picture.

What is the efficiency of DAS Solar DAS-DH108NA-445W and DAS Solar DAS-DH108ND-460?

DAS Solar DAS-DH108NA-445 W has a module efficiency of 22.80%, while DAS Solar DAS-DH108ND-460 is 22.50%. Higher efficiency means more electricity from the same roof area - useful when space is limited.

What cell technology does DAS Solar DAS-DH108NA-445W use vs DAS Solar DAS-DH108ND-460?

DAS Solar DAS-DH108NA-445 W uses TOPCon cells; DAS Solar DAS-DH108ND-460 uses TOPCon. Modern n-type technologies (TOPCon, HJT, BC) typically deliver higher efficiency and lower degradation compared to older PERC (p-type) cells.

What is the warranty on DAS Solar DAS-DH108NA-445W and DAS Solar DAS-DH108ND-460?

DAS Solar DAS-DH108NA-445 W has a 30 years power warranty; DAS Solar DAS-DH108ND-460 has a 30 years power warranty. The power warranty guarantees a minimum percentage of rated output at the end of the warranty period (typically 80-87%). Product (materials) warranties are usually shorter.

Are DAS Solar DAS-DH108NA-445W and DAS Solar DAS-DH108ND-460 bifacial panels?

Both DAS Solar DAS-DH108NA-445 W and DAS Solar DAS-DH108ND-460 are bifacial - they capture reflected light from the ground, which can add 5-15% more annual energy on ground-mount or elevated rooftop installations with a light surface beneath.

Shop prices: See 4 DAS Solar offers

Every figure here is from the manufacturers' own datasheets - a dash means the value is not published, never an estimate. The thirty-year projection and the temperature scenarios are calculations from those figures, and each states its assumption above.