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720W vs 715W 18 of 18 identical Swap Change panels

Leapton LP210*210-M-66-NB-720W vs Leapton LP210*210-M-66-NB-715W

Leapton LP210*210-M-66-NB-720W
Leapton
LP210*210-M-66-NB-720W
720 Wp 23.18 % TOPCon Bifacial Incomplete
Open panel page Datasheet PDF
VS
Leapton LP210*210-M-66-NB-715W
Leapton
LP210*210-M-66-NB-715W
715 Wp 23.12 % TOPCon Bifacial Incomplete
Open panel page Datasheet PDF
The verdict

Identical on every published parameter

All 18 comparable parameters agree, with 1 more left out because at least one datasheet does not publish it. Two records this alike are usually one panel sold under two names, or two bins of the same production line - decide on price and on who you would rather buy from.

How alike are they
18 of 18 comparable
parameters are identical
identical differs not published
01

What actually differs

0 of 18 parameters

Every comparable parameter agrees. The full specification is below.

02

What it means on a roof

Thirty years of production
A 1.0% first-year loss then 0.40% a year, assumed for both panels, at 1,200 kWh/kWp a year
Same temp coeff. for both panels (-0.300 %/°C), so a warmer roof scales both curves by the same factor: the totals fall together and neither panel gains on the other.
720W
24,157 kWh
715W
23,990 kWh
Lifetime gap
167 kWh
Output when it is hot
Rated power carried across the range a module actually sees
Scenario 720W 715W
Standard test conditions 25 °C 100.0% of rated power 720 W 715 W
Cool, bright day 40 °C 95.5% of rated power 688 W 683 W
Typical summer roof 55 °C 91.0% of rated power 655 W 651 W
Hot roof 70 °C 86.5% of rated power 623 W 618 W
03

Full specification

Parameter 720W 715W Difference
Power and efficiency
Rated power 720 Wp 715 Wp Effectively the same
Module efficiency 23.18 % 23.12 % Effectively the same
Power density 231.8 Wp/m² 230.2 Wp/m² Effectively the same
Open-circuit voltage 49.00 V 48.80 V Effectively the same
Voltage at max power 41.00 V 40.80 V Effectively the same
Short-circuit current 18.65 A 18.61 A Effectively the same
Current at max power 17.56 A 17.52 A Effectively the same
Temperature
Temperature coefficient -0.300 %/°C -0.300 %/°C Same
Mechanical
Dimensions 2384x1303x33 mm 2384x1303x33 mm Same
Module area 3.106 m² 3.106 m² Same
Weight 37.5 kg 37.5 kg Same
Weight per kWp 52.1 kg/kWp 52.4 kg/kWp Effectively the same
Warranty and degradation
Product warranty 25 yrs 25 yrs Same
Performance warranty 30 yrs 30 yrs Same
Annual degradation - - Neither datasheet publishes this
Technology
Cell technology TOPCon TOPCon Same
Cell type Monocrystalline Monocrystalline Same
Cell count 132 132 Same
Bifacial Yes Yes Same
04

Against the whole database

14,005 panels
Efficiency
#1,424 vs #1,567
720W leads by 143 places
Power density
#1,347 vs #2,018
720W leads by 671 places
Heat behaviour
#6,093 vs #6,093
Tied - the same position in the database
Weight
#5,516 vs #5,979
720W leads by 463 places
Warranty
#21 vs #21
Tied - the same position in the database
Overall
#78 vs #104
720W leads by 26 places
05

More useful comparisons

Open the full database
Same series, other bin
Leapton
Leapton LP210*210-M-66-NB-720W vs Leapton LP210*210-M-66-NB-710W
3 differences, the largest is module efficiency
Same series, other bin
Leapton
Leapton LP210*210-M-66-NB-720W vs Leapton LP210*210-M-66-NB-705W
3 differences, the largest is module efficiency
Same series, other bin
Leapton
Leapton LP210*210-M-66-NB-720W vs Leapton LP210*210-M-66-NB-700W
3 differences, the largest is module efficiency
Same series, other bin
Leapton
Leapton LP210*210-M-66-NB-720W vs Leapton LP210*210-M-66-NB-695W
5 differences, the largest is module efficiency
Same series, other bin
Leapton
Leapton LP210*210-M-66-NB-720W vs Leapton LP210*210-M-66-NB-690W
6 differences, the largest is module efficiency
Same manufacturer
Leapton
Leapton LP210*210-M-66-NB-720W vs Leapton LP210*210-M-66-NH-720W
3 differences, the largest is weight
06

Written summary

07

Questions about this pairing

Which panel is better: Leapton LP210*210-M-66-NB-720W or Leapton LP210*210-M-66-NB-715W?
According to our database: Leapton LP210*210-M-66-NB-720 W has higher module efficiency (23.18% vs 23.12%). See the full spec comparison and 30-year energy simulation above for a complete picture.
What is the efficiency of Leapton LP210*210-M-66-NB-720W and Leapton LP210*210-M-66-NB-715W?
Leapton LP210*210-M-66-NB-720 W has a module efficiency of 23.18%, while Leapton LP210*210-M-66-NB-715 W is 23.12%. Higher efficiency means more electricity from the same roof area - useful when space is limited.
What cell technology does Leapton LP210*210-M-66-NB-720W use vs Leapton LP210*210-M-66-NB-715W?
Leapton LP210*210-M-66-NB-720 W uses TOPCon cells; Leapton LP210*210-M-66-NB-715 W 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 Leapton LP210*210-M-66-NB-720W and Leapton LP210*210-M-66-NB-715W?
Leapton LP210*210-M-66-NB-720 W has a 30 years power warranty; Leapton LP210*210-M-66-NB-715 W 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 Leapton LP210*210-M-66-NB-720W and Leapton LP210*210-M-66-NB-715W bifacial panels?
Both Leapton LP210*210-M-66-NB-720 W and Leapton LP210*210-M-66-NB-715 W 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 8 Leapton 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.