Are Enphase Microinverters the best you can get?
Often in life you have to make a big purchase, usually you have 3 options, cheap, mid range and the best. I don’t know about you, but I have NEVER bought “the best” and regretted it. But I sure have regretted buying the cheap option.
On that note, allow me to introduce… Enphase AKA “The best” Inverter in the industry.
Enphase IQ7 and IQ8 Microinverter comparison
Why are Enphase microinverters so good?
Microinverters have revolutionised the solar inverter industry. Lightning Energy, a top installer and partner with Enphase in Melbourne, is at the forefront of this technology.
Enphase, a global leader in manufacturing and distributing solar microinverters, has paved the way for a new era of solar power. With their innovative solutions, Enphase has become synonymous with reliability and efficiency in the industry.
Enphase microinverters pair exceptionally well with solar panels made by Sunpower, Jinko, and Trina. These renowned panel manufacturers, known for their high-quality products, perfectly complement Enphase’s advanced microinverter technology.
By combining the superior performance of Enphase microinverters with the exceptional energy production capabilities of Sunpower, Jinko, or Trina solar panels, homeowners and businesses can enjoy the maximum benefits of their solar systems.
Enphase microinverters offer several benefits compared to traditional string inverters. Here are some key advantages:
Enphase microinverters enable module-level maximum power point tracking (MPPT), which allows each solar panel to operate independently and reach its maximum power output. In contrast, string inverters have a single MPPT for the entire string, meaning the performance of one panel can affect the output of the entire string.
Increased Energy Harvest:
With module-level MPPT, Enphase microinverters can optimise the energy harvest from each individual solar panel. This is particularly beneficial in installations where panels are exposed to different shading conditions, orientations, or soiling, as it minimises the negative impact on the entire system’s performance.
Enphase microinverters offer enhanced reliability because they operate independently. If one microinverter fails or experiences an issue, it doesn’t affect the performance of the other inverters in the system. In contrast, a single failure in a string inverter can lead to a significant drop in system performance.
Scalability and Flexibility:
Enphase microinverters are designed for scalability, allowing the system to easily expand by adding more panels and microinverters as needed. This flexibility makes them suitable for installations of various sizes, from small residential systems to large commercial installations.
Simplified Design and Installation:
Microinverters eliminate the need for complex string sizing calculations and the use of high-voltage DC wiring, which can reduce the design and installation complexity. They also eliminate the requirement for string-level monitoring, as each microinverter provides real-time performance data.
Enhanced Monitoring and Maintenance:
Enphase microinverters provide detailed module-level monitoring data, allowing system owners to monitor the performance of each individual panel. This data can help identify any underperforming panels or potential issues, enabling quick maintenance and maximising system uptime.
Microinverters operate with low DC voltages, reducing the risk of electrical shocks or fire hazards during installation, maintenance, or emergencies. Additionally, Enphase microinverters have built-in rapid shutdown functionality, complying with safety regulations and improving the safety of the overall system.
Improved System Performance Analysis:
Enphase microinverters offer advanced monitoring and analytics capabilities, allowing users to assess the performance of their entire system, identify trends, and optimise system performance over time. This data-driven approach helps users make informed decisions and maximise the return on their solar investment.
Enphase IQ7 Vs IQ8 Performance
The operating range of a basic Enphase IQ7 microinverter is 16 to 48V. It comes with an input power of 235 to 350 plus watts. It has a peak output power of 250 VA and a maximum continuous output power of 240 VA.
On the other hand, the operating range of a basic Enphase IQ8 is 16 to 48V. It comes with an input power of 235 to 350 watts. It has a peak output power of 245 VA and a maximum continuous output power of 240 VA.
Comparison of Enphase IQ7 and IQ8 Warranty
Enphase IQ7 and IQ8 microinverters are backed by an impressive warranty, ensuring customer satisfaction and peace of mind. Both series offer an industry-leading warranty duration of nearly 25 years, affirming their commitment to quality and reliability.
Enhanced Reliability with IQ8 Series
The IQ8 Series microinverters from Enphase represent a new benchmark in reliability. These advanced microinverters have surpassed rigorous power-on testing, accumulating millions of hours of operation. As a result, they have redefined industry standards for reliability. Just like the IQ7 series, the IQ8 microinverters also carry a comprehensive 25-year warranty.
Limited Data on Failure Rates
While specific information regarding the failure rates of the Enphase IQ7 and IQ8 microinverters is scarce, it is worth noting that Enphase microinverters, as a whole, are renowned for their exceptional reliability. These microinverters exhibit consistently low failure rates, providing users with dependable performance and minimizing the risk of disruptions in energy generation.
Please note that the warranty and failure rate information provided here is based on available data up until September 2021. For the most up-to-date and accurate information, it is recommended to consult Enphase’s official documentation or reach out to their customer support.
What is the price difference between Enphase IQ7 Vs IQ8 microinverters
Enphase IQ8 microinverters are around 30% more expensive than IQ7 at this point in time (July 2023)
Enphase IQ7 Vs IQ8 Specs Enphase IQ7 vs IQ8 specs are mentioned in this table below
Conclusion about Enphase microinverters
Lightning Energy, as a trusted partner of Enphase, offers comprehensive installation services and expertise in integrating Enphase microinverters with solar panels from Sunpower, Jinko, or Trina. With their deep understanding of these products and their compatibility, Lightning Energy ensures seamless integration and optimal system performance.
Microinverters offer numerous advantages over traditional string inverters. By collecting potential power from each solar panel and converting it to Alternating Current, microinverters optimise energy production even in the presence of shading or other panel-specific issues. This level of individual module monitoring and optimization guarantees higher overall efficiency and output.
With Lightning Energy’s installer expertise and Enphase microinverters, combined with Sunpower, Jinko, or Trina solar panels, customers can benefit from a reliable and efficient solar energy solution. The Enphase microinverter’s exceptional reliability, backed by a 25-year warranty, ensures peace of mind for customers, while the high-performance solar panels from Sunpower, Jinko or Trina generate maximum electricity output.
Investing in Enphase microinverters paired with solar panels from Sunpower, Jinko, or Trina in 2023 is undoubtedly a wise decision. Lightning Energy’s knowledgeable consultants can guide customers through the selection process, considering factors such as shading issues, temperature variations, and unusual roof layouts. By choosing this advanced combination, customers can significantly reduce their electricity bills while making a positive impact on the environment.
If you are considering installing a solar system with Enphase microinverters and Sunpower, Jinko, or Trina solar panels, Lightning Energy is here to provide expert guidance, seamless installation, and ongoing support. Experience the benefits of cutting-edge solar technology and maximise your energy savings with this exceptional combination of Enphase microinverters and industry-leading solar panels.
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About your author...
On a mission to electrify Australia. Luke is known for being at the forefront of his industry offering design, supply, installation and advice on solar panels, solar batteries, lighting, electric vehicles and chargers.
Luke has been known to invest most of his time (and money) in helping people create and experience new lifestyles through clean energy at home, business and with their cars. As well as investing his time training the next generation of climate enthusiasts through his team at Lightning Energy.