DESERV Extreme 144X-600 vs E720HCBG 132-T 9 of 18 identical Swap Change panels

Renewsys DESERV Extreme 144X-600 vs Emmvee E720HCBG 132-T

Q: Which panel is better: Renewsys DESERV Extreme 144X-600 or Emmvee E720HCBG 132-T?

According to our database: Renewsys DESERV Extreme 144X-600 has higher module efficiency (23.26% vs 23.18%); Emmvee E720HCBG 132-T tolerates heat better (temp coeff -0.290%/°C vs -0.292%/°C). See the full spec comparison and 30-year energy simulation above for a complete picture.

Q: What is the efficiency of Renewsys DESERV Extreme 144X-600 and Emmvee E720HCBG 132-T?

Renewsys DESERV Extreme 144X-600 has a module efficiency of 23.26%, while Emmvee E720HCBG 132-T is 23.18%. Higher efficiency means more electricity from the same roof area - useful when space is limited.

Q: What cell technology does Renewsys DESERV Extreme 144X-600 use vs Emmvee E720HCBG 132-T?

Renewsys DESERV Extreme 144X-600 uses TOPCon cells; Emmvee E720HCBG 132-T 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 Renewsys DESERV Extreme 144X-600 and Emmvee E720HCBG 132-T?

Renewsys DESERV Extreme 144X-600 has a 30 years power warranty; Emmvee E720HCBG 132-T 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 Renewsys DESERV Extreme 144X-600 and Emmvee E720HCBG 132-T bifacial panels?

Both Renewsys DESERV Extreme 144X-600 and Emmvee E720HCBG 132-T 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.

Renewsys

DESERV Extreme 144X-600

600 Wp 23.26 % TOPCon Bifacial Incomplete

Open panel page Datasheet PDF

Emmvee

E720HCBG 132-T

720 Wp 23.18 % TOPCon Bifacial

Open panel page Datasheet PDF

The verdict

9 differences, and they point both ways

The largest is rated power: 120 W more power. 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 DESERV Extreme 144X-600 E720HCBG 132-T Difference

Rated power 600 Wp 720 Wp 120 W more power

Weight 31.5 kg 37.8 kg 6.3 kg lighter

Open-circuit voltage 52.95 V 48.60 V 4.35 V apart

Short-circuit current 14.42 A 18.56 A 4.14 A apart

Module area 2.580 m² 3.106 m² 0.527 m² apart

Voltage at max power 44.37 V 40.36 V 4.01 V apart

Current at max power 13.53 A 17.85 A 4.32 A apart

Cell count 144 132 12 cells apart

Dimensions 2277x1133x35 mm 2384x1303x33 mm 2277x1133x35 mm vs 2384x1303x33 mm

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

Cell temperature

DESERV Extreme 144X-600

20,131 kWh

E720HCBG 132-T

24,157 kWh

Lifetime gap

4,026 kWh

Output when it is hot

Rated power carried across the range a module actually sees

Scenario DESERV Extreme 144X-600 E720HCBG 132-T

Standard test conditions 25 °C 100.0% of rated power 600 W 720 W

Cool, bright day 40 °C 95.6% of rated power 574 W 689 W

Typical summer roof 55 °C 91.2% of rated power 547 W 657 W

Hot roof 70 °C 86.9% of rated power 521 W 626 W

Full specification

Parameter DESERV Extreme 144X-600 E720HCBG 132-T Difference

Power and efficiency

Rated power 600 Wp 720 Wp +120 W for E720HCBG 132-T

Module efficiency 23.26 % 23.18 % Effectively the same

Power density 232.6 Wp/m² 231.8 Wp/m² Effectively the same

Open-circuit voltage 52.95 V 48.60 V 4.35 V apart

Voltage at max power 44.37 V 40.36 V 4.01 V apart

Short-circuit current 14.42 A 18.56 A 4.14 A apart

Current at max power 13.53 A 17.85 A 4.32 A apart

Temperature

Temperature coefficient -0.292 %/°C -0.290 %/°C Effectively the same

Mechanical

Dimensions 2277x1133x35 mm 2384x1303x33 mm 2277x1133x35 mm vs 2384x1303x33 mm

Module area 2.580 m² 3.106 m² 0.527 m² apart

Weight 31.5 kg 37.8 kg -6.3 kg for DESERV Extreme 144X-600

Weight per kWp 52.5 kg/kWp 52.5 kg/kWp Same

Warranty and degradation

Product warranty 12 yrs 12 yrs Same

Performance warranty 30 yrs 30 yrs Same

Annual degradation - 0.40 %/yr Not published by Renewsys

Technology

Cell technology TOPCon TOPCon Same

Cell type Monocrystalline Monocrystalline Same

Cell count 144 132 12 cells apart

Bifacial Yes Yes Same

Against the whole database

14,005 panels

Efficiency

#1,237 vs #1,424

DESERV Extreme 144X-600 leads by 187 places

Power density

#1,219 vs #1,347

DESERV Extreme 144X-600 leads by 128 places

Heat behaviour

#6,056 vs #2,165

E720HCBG 132-T leads by 3,891 places

Weight

#6,043 vs #6,043

Tied - the same position in the database

Warranty

#21 vs #21

Tied - the same position in the database

Overall

#2,888 vs #540

E720HCBG 132-T leads by 2,348 places

More useful comparisons

Open the full database

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3 differences, the largest is module efficiency

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Renewsys

Renewsys DESERV Extreme 144X-600 vs Renewsys DESERV Extreme 144X-580

4 differences, the largest is module efficiency

Written summary

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Questions about this pairing

Which panel is better: Renewsys DESERV Extreme 144X-600 or Emmvee E720HCBG 132-T?

According to our database: Renewsys DESERV Extreme 144X-600 has higher module efficiency (23.26% vs 23.18%); Emmvee E720HCBG 132-T tolerates heat better (temp coeff -0.290%/°C vs -0.292%/°C). See the full spec comparison and 30-year energy simulation above for a complete picture.

What is the efficiency of Renewsys DESERV Extreme 144X-600 and Emmvee E720HCBG 132-T?

Renewsys DESERV Extreme 144X-600 has a module efficiency of 23.26%, while Emmvee E720HCBG 132-T is 23.18%. Higher efficiency means more electricity from the same roof area - useful when space is limited.

What cell technology does Renewsys DESERV Extreme 144X-600 use vs Emmvee E720HCBG 132-T?

Renewsys DESERV Extreme 144X-600 uses TOPCon cells; Emmvee E720HCBG 132-T 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 Renewsys DESERV Extreme 144X-600 and Emmvee E720HCBG 132-T?

Renewsys DESERV Extreme 144X-600 has a 30 years power warranty; Emmvee E720HCBG 132-T 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 Renewsys DESERV Extreme 144X-600 and Emmvee E720HCBG 132-T bifacial panels?

Both Renewsys DESERV Extreme 144X-600 and Emmvee E720HCBG 132-T 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.

Compare Renewsys and Emmvee as manufacturers Portfolio, efficiency, cell technologies and warranty terms

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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.