Jinko Solar Eagle 72HM G2 JKM400M

Product Performance

Power Rating 400

The JinkoSolar Eagle 72HM G2 JKM400M module has a power max output rating of 400 W.

Efficiency 19.88%

Solar panel efficiency is a measurement of a specific solar panel's ability to convert sunlight into electricity. Hence, a more efficient panel will produce more electricity in a given amount of space compared to a panel with a lower efficiency rating.

JinkoSolar Eagle half cut 72 cell module’s efficiency ratings range between 18.89% and 19.88% putting them on the upper end of average solar panel efficiency. This efficiency rating is obtained by using high performance 5 bus bar mono PERC Diamond half cell technology.

Power Tolerance 0/+3%

Power tolerance refers to the amount of electricity it will produce either above or below its rated power capacity at Standard Test Conditions (STC). The smaller the power tolerance deviation or range, the more accurate the rated power capacity is.

JinkoSolar modules have a power tolerance of -0/+3%. This means JinkoSolar panels will, at the very minimum, operate at their rated capacity, However, these panels have exceeded their rated capacity by as much as 3%. For example, a JinkoSolar panel rated at 400 W will be able to operate anywhere from 400 W to 412W (or 3% higher than 400W) under STC. With a -0% tolerance rating, the JinkoSolar Eagle 72HM G2 JKM400M panel operates at, or above 400 W. These performance scores make Jinko a solid consideration for value minded Texas solar consumers.

Temperature Coefficient PMax: -0.36

Solar panels perform best at 77°F (25°C). Here in Texas, obviously, we see temperatures that far exceed 77°F for long portions of the year. A solar panel’s temperature coefficient is a measurement indicating how well a specific model of solar panel will perform outside of ideal operating conditions.

Knowing a panel’s temperature coefficient and the temperature of the panel allow you to predict your panel’s performance during the dog days of summer.

Temperature coefficients are calculated in Celsius.

With each degree above 25° C /77° F, a given solar panel’s electric output will be diminished by its temperature coefficient.

Using the above methodology, the JinkoSolar Eagle 72HM G2 JKM400M panel has a temperature coefficient of -0.36%/°C. Hence, when this panel’s temperature increases by one degree, from 25°C to 26°C (77° F to 79° F), except a 0.36% reduction in potential electric output.

When it's July in Texas and temperatures have climbed to 95° F/35° C, expect electric output to decrease by 3.6%. When the hottest hours of the summer drives the mercury into the triple digits, say 113° F/ 45° C, the JinkoSolar Eagle 72HM G2 JKM400M will decrease approximately 7.2%.

Output Warranty Term 25 year, Standard

Output Decline

• Year 1 2.5%
• Years 2 to 25 0.6%
• Output at End of Warranty Term 83.1%
• Materials Warranty Term 10 years