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JKM470N-48QL6-DB-F2-EU vs TWMNH-48HE460 11 of 19 identical Swap Change panels

Jinko Solar JKM470N-48QL6-DB-F2-EU vs Tongwei TWMNH-48HE460

JKM470N-48QL6-DB-F2-EU
470 Wp 23.52 % TOPCon
Open panel page Datasheet PDF
VS
Tongwei TWMNH-48HE460
TWMNH-48HE460
460 Wp 23.00 % N-type
Open panel page Datasheet PDF
The verdict

JKM470N-48QL6-DB-F2-EU leads on the differences that matter

The largest is module efficiency: 0.52 pp more efficient. 11 of 19 comparable parameters are identical.

See all 8 differences
How alike are they
11 of 19 comparable
parameters are identical
identical differs
01

What actually differs

8 of 19 parameters
Parameter JKM470N-48QL6-DB-F2-EU TWMNH-48HE460 Difference
Module efficiency 23.52 % 23.00 % 0.52 pp more efficient
Product warranty 25 yrs 15 yrs 10 yrs longer
Temperature coefficient -0.260 %/°C -0.280 %/°C 0.020 %/°C better in heat
Power density 235.2 Wp/m² 230.2 Wp/m² 5.0 Wp/m² higher
Cell technology TOPCon N-type TOPCon vs N-type
Annual degradation 0.35 %/yr 0.40 %/yr 0.05 %/yr slower
Rated power 470 Wp 460 Wp 10 W more power
Cell count 192 96 96 cells apart
02

What it means on a roof

Thirty years of production
Each panel's own declared degradation curve, at 1,200 kWh/kWp a year
JKM470N-48QL6-DB-F2-EU
15,892 kWh
TWMNH-48HE460
15,434 kWh
Lifetime gap
458 kWh
Output when it is hot
Rated power carried across the range a module actually sees
Scenario JKM470N-48QL6-DB-F2-EU TWMNH-48HE460
Standard test conditions 25 °C 100.0% of rated power 470 W 460 W
Cool, bright day 40 °C 95.8% of rated power 452 W 441 W
Typical summer roof 55 °C 91.6% of rated power 433 W 421 W
Hot roof 70 °C 87.4% of rated power 415 W 402 W
03

Full specification

Parameter JKM470N-48QL6-DB-F2-EU TWMNH-48HE460 Difference
Power and efficiency
Rated power 470 Wp 460 Wp +10 W for JKM470N-48QL6-DB-F2-EU
Module efficiency 23.52 % 23.00 % +0.52 pp for JKM470N-48QL6-DB-F2-EU
Power density 235.2 Wp/m² 230.2 Wp/m² +5.0 Wp/m² for JKM470N-48QL6-DB-F2-EU
Open-circuit voltage 36.19 V 36.25 V Effectively the same
Voltage at max power 30.97 V 30.31 V Effectively the same
Short-circuit current 15.80 A 15.89 A Effectively the same
Current at max power 15.18 A 15.18 A Same
Temperature
Temperature coefficient -0.260 %/°C -0.280 %/°C +0.020 %/°C for JKM470N-48QL6-DB-F2-EU
Mechanical
Dimensions 1762x1134x30 mm 1762x1134x30 mm Same
Module area 1.998 m² 1.998 m² Same
Weight 24.4 kg 23.7 kg Effectively the same
Weight per kWp 51.9 kg/kWp 51.5 kg/kWp Effectively the same
Warranty and degradation
Product warranty 25 yrs 15 yrs +10 yrs for JKM470N-48QL6-DB-F2-EU
Performance warranty 30 yrs 30 yrs Same
Annual degradation 0.35 %/yr 0.40 %/yr -0.05 %/yr for JKM470N-48QL6-DB-F2-EU
Technology
Cell technology TOPCon N-type TOPCon vs N-type
Cell type Monocrystalline Monocrystalline Same
Cell count 192 96 96 cells apart
Bifacial No No Same
04

Against the whole database

14,129 panels
Efficiency
#711 vs #1,970
JKM470N-48QL6-DB-F2-EU leads by 1,259 places
Power density
#707 vs #1,927
JKM470N-48QL6-DB-F2-EU leads by 1,220 places
Heat behaviour
#515 vs #1,347
JKM470N-48QL6-DB-F2-EU leads by 832 places
Weight
#5,365 vs #4,928
TWMNH-48HE460 leads by 437 places
Warranty
#21 vs #21
Tied - the same position in the database
Overall
#4,428 vs #7,487
JKM470N-48QL6-DB-F2-EU leads by 3,059 places
05

More useful comparisons

Open the full database
Same series, other bin
Jinko Solar JKM470N-48QL6-DB-F2-EU vs Jinko Solar JKM485N-48QL6-DB-F2-EU
3 differences, the largest is module efficiency
Same series, other bin
Jinko Solar JKM470N-48QL6-DB-F2-EU vs Jinko Solar JKM485N-48QL6-DB-F4-EU
4 differences, the largest is module efficiency
Same series, other bin
Jinko Solar JKM470N-48QL6-DB-F2-EU vs Jinko Solar JKM480N-48QL6-DB-F2-EU
3 differences, the largest is module efficiency
Same series, other bin
Jinko Solar JKM470N-48QL6-DB-F2-EU vs Jinko Solar JKM480N-48QL6-DB-F4-EU
4 differences, the largest is module efficiency
Same series, other bin
Jinko Solar JKM470N-48QL6-DB-F2-EU vs Jinko Solar JKM475N-48QL6-DB-F2-EU
One difference: module efficiency
Same series, other bin
Jinko Solar JKM470N-48QL6-DB-F2-EU vs Jinko Solar JKM475N-48QL6-DB-F4-EU
2 differences, the largest is module efficiency
06

Written summary

07

Questions about this pairing

Which panel is better: Jinko Solar JKM470N-48QL6-DB-F2-EU or Tongwei TWMNH-48HE460?
According to our database: Jinko Solar JKM470N-48QL6-DB-F2-EU has higher module efficiency (23.52% vs 23.00%); Jinko Solar JKM470N-48QL6-DB-F2-EU tolerates heat better (temp coeff -0.260%/°C vs -0.280%/°C). See the full spec comparison and 30-year energy simulation above for a complete picture.
What is the efficiency of Jinko Solar JKM470N-48QL6-DB-F2-EU and Tongwei TWMNH-48HE460?
Jinko Solar JKM470N-48QL6-DB-F2-EU has a module efficiency of 23.52%, while Tongwei TWMNH-48HE460 is 23.00%. Higher efficiency means more electricity from the same roof area - useful when space is limited.
What cell technology does Jinko Solar JKM470N-48QL6-DB-F2-EU use vs Tongwei TWMNH-48HE460?
Jinko Solar JKM470N-48QL6-DB-F2-EU uses TOPCon cells; Tongwei TWMNH-48HE460 uses N-type. 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 Jinko Solar JKM470N-48QL6-DB-F2-EU and Tongwei TWMNH-48HE460?
Jinko Solar JKM470N-48QL6-DB-F2-EU has a 30 years power warranty; Tongwei TWMNH-48HE460 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.
Compare Jinko Solar and Tongwei as manufacturers Portfolio, efficiency, cell technologies and warranty terms

Shop prices: See 158 Jinko Solar offers · See 56 Tongwei 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.