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630 vs 610 16 of 19 identical Swap Change panels

Waaree BiN-21-630 vs Waaree BiN-21-610

BiN-21-630
630 Wp 23.32 % TOPCon Bifacial
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VS
BiN-21-610
610 Wp 22.58 % TOPCon Bifacial
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The verdict

630 leads on the differences that matter

The largest is module efficiency: 0.74 pp more efficient. 16 of 19 comparable parameters are identical.

See all 3 differences
How alike are they
16 of 19 comparable
parameters are identical
identical differs
01

What actually differs

3 of 19 parameters
Parameter 630 610 Difference
Module efficiency 23.32 % 22.58 % 0.74 pp more efficient
Power density 233.2 Wp/m² 225.8 Wp/m² 7.4 Wp/m² higher
Rated power 630 Wp 610 Wp 20 W more power
02

What it means on a roof

Thirty years of production
Declared annual degradation, with a 1.0% first-year loss assumed for both panels because at least one datasheet omits it, 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.
630
21,138 kWh
610
20,467 kWh
Lifetime gap
671 kWh
Output when it is hot
Rated power carried across the range a module actually sees
Scenario 630 610
Standard test conditions 25 °C 100.0% of rated power 630 W 610 W
Cool, bright day 40 °C 95.5% of rated power 602 W 583 W
Typical summer roof 55 °C 91.0% of rated power 573 W 555 W
Hot roof 70 °C 86.5% of rated power 545 W 528 W
03

Full specification

Parameter 630 610 Difference
Power and efficiency
Rated power 630 Wp 610 Wp +20 W for 630
Module efficiency 23.32 % 22.58 % +0.74 pp for 630
Power density 233.2 Wp/m² 225.8 Wp/m² +7.4 Wp/m² for 630
Open-circuit voltage 49.50 V 48.70 V Effectively the same
Voltage at max power 41.72 V 40.94 V Effectively the same
Short-circuit current 16.12 A 15.92 A Effectively the same
Current at max power 15.10 A 14.90 A Effectively the same
Temperature
Temperature coefficient -0.300 %/°C -0.300 %/°C Same
Mechanical
Dimensions 2382x1134x35 mm 2382x1134x35 mm Same
Module area 2.701 m² 2.701 m² Same
Weight 33.8 kg 33.8 kg Same
Weight per kWp 53.7 kg/kWp 55.4 kg/kWp Effectively the same
Warranty and degradation
Product warranty 12 yrs 12 yrs Same
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 132 132 Same
Bifacial Yes Yes Same
04

Against the whole database

13,953 panels
Efficiency
#963 vs #3,783
630 leads by 2,820 places
Power density
#993 vs #3,685
630 leads by 2,692 places
Heat behaviour
#6,051 vs #6,051
Tied - the same position in the database
Weight
#7,610 vs #9,781
630 leads by 2,171 places
Warranty
#21 vs #21
Tied - the same position in the database
Overall
#1,970 vs #3,314
630 leads by 1,344 places
05

More useful comparisons

Open the full database
Same series, other bin
Waaree BiN-21-630 vs Waaree BiN-21-635
The same specification on paper
Same series, other bin
Waaree BiN-21-630 vs Waaree BiN-21-625
The same specification on paper
Same series, other bin
Waaree BiN-21-630 vs Waaree BiN-21-620
3 differences, the largest is module efficiency
Same series, other bin
Waaree BiN-21-630 vs Waaree BiN-21-615
3 differences, the largest is module efficiency
Same series, other bin
Waaree BiN-21-630 vs Waaree BiN-21-605
5 differences, the largest is module efficiency
Same series, other bin
Waaree BiN-21-630 vs Waaree BiN-21-600
6 differences, the largest is module efficiency
06

Written summary

07

Questions about this pairing

Which panel is better: Waaree BiN-21-630 or Waaree BiN-21-610?
According to our database: Waaree BiN-21-630 has higher module efficiency (23.32% vs 22.58%). See the full spec comparison and 30-year energy simulation above for a complete picture.
What is the efficiency of Waaree BiN-21-630 and Waaree BiN-21-610?
Waaree BiN-21-630 has a module efficiency of 23.32%, while Waaree BiN-21-610 is 22.58%. Higher efficiency means more electricity from the same roof area - useful when space is limited.
What cell technology does Waaree BiN-21-630 use vs Waaree BiN-21-610?
Waaree BiN-21-630 uses TOPCon cells; Waaree BiN-21-610 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 Waaree BiN-21-630 and Waaree BiN-21-610?
Waaree BiN-21-630 has a 30 years power warranty; Waaree BiN-21-610 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 Waaree BiN-21-630 and Waaree BiN-21-610 bifacial panels?
Both Waaree BiN-21-630 and Waaree BiN-21-610 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 28 Waaree 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.