GoodWe is a leading, strategically-thinking enterprise which focuses on research and manufacturing of PV inverters and energy storage solutions. With an average monthly sales volume of 30,000 pieces in 2018 and 12 GW installed in more than 100 countries, GoodWe solar inverters have been largely used in residential rooftops, commercial systems, and energy storage systems. GoodWe ranked as World Top 10 solar inverter manufacture by Bloomberg, IHS & GTM. GoodWe benchmarks its success on the success achieved by its customers by identifying and integrating the most advanced components and techniques available while offering an unparalleled after-sales service.
GoodWe has set up an integrated service system for pre-sale, in-sale and after-sale and has established service centres worldwide. As a stable, bankable company, GoodWe has built its corporate reputation by achieving sustainable growth in every market it operates in. A prudent, step-by-step approach of strategic growth and consolidation offers longevity, profitable growth and increased market share; a business model also adopted by some of the world’s leading renewable companies.
Solis is an award-winning brand of inverters designed and made in China by Ginlong Technologies, one of the world’s largest solar inverter manufacturers.
Ginlong is a multi-billion dollar company with offices in over 20 countries. It is publicly listed and ranks as one of the top three inverter manufacturers in China.
Ginlong Technologies manufactures the Solis inverters in its own purpose-built manufacturing facility in order to maintain complete control over product quality. Solis inverters have been awarded the title of ‘Top Inverter Brand’ by the photovoltaic authority research organisation ‘EuPD’ for four consecutive years -2016, 2017, 2018, 2019. They have been used in high profile installations around the world including the Shanghai Expo and the Eiffel Tower.
One reason for the success of the Solis inverters in Australia is that they are designed to operate effectively in extreme weather conditions. They have a rated operating range of between -25 to 60 degrees Celsius, as well as in-built temperature protection and cooling.
Solis’s Australian office – based in Cheltenham, Victoria – provides responsive customer support and fast turnaround times. Due to the company’s focus on product quality, Solis inverters have a very low failure rate.
Is a global provider of power and thermal management solutions and a major player in several product segments such as industrial automation, displays, and networking. As an energy-saving solutions provider with core competencies in power electronics and innovative research and development, Delta’s business domains include Power Electronics, Automation, and Infrastructure. Throughout its history, Delta has received many global awards and recognition for its business achievements, innovative technologies and dedication to corporate social responsibility. Since 2011, Delta has been listed on the DJSI World Index of Dow Jones Sustainability™ Indices for 8 consecutive years.
Delta solar inverters achieve a peak efficiency of up to 99.2 % and offer one of the largest operating temperature ranges available. Full output up to 50 °C ambient temperature to maximise energy efficiency and ensure maximum profitability.
Some of the advanced characteristics include anti-PID (Potential Induced Degradation) to help protect solar module cells from degrading performance, nighttime reactive power and replaceable Type 1 & 2 SPDs. Delta M70A inverters provide I-V curve measurement points on each individual string for creating graphs from this data.
The aluminium housing of Delta solar inverters ensure long lasting protection against moisture and corrosion. The dust-proof, completely shockproof housing protects the electronics of the solar inverter from water spray from all directions. This means that it can be installed in protected outdoor areas, damp basements and areas with a high level of dust (agriculture).
Delta inverters have a very long lifetime thanks to the durable aluminum housing and high quality robust electronics that are employed in their design. Continuous product improvement is ensured due to comprehensive testing during product development and in production.
Integrating the latest digital and internet technology, Huawei’s range of Smart String Inverters provide an optimal solution for any commercial application.
Value for Consumer:
Battery Ready with built in High voltage DC Coupling battery interface A true plug and play hybrid inverter with no additional combiner boxes required to function with the LG and other selected lithium batteries.
Efficiency rate of up to 98.6%, Huawei-patented Smart Anti-PID technology and lower OPEX, maximising your return on investment.
Optimised for lower Levelised Cost of Electricity (LCOE).
String level management and real-time remote monitoring.
Fuse-free design, integrated DC switch, Residual Current Monitoring Unit (RCMU) and type II surge arrestors for both DC and AC.
Natural cooling technology eliminates external fans, lowering noise output.
Full 10 Year Replacement Warranty and lowest claims rate in the industry
Multi-MPPTs provide more layout options, saving on installation time and costs.
Avoid faults without compromising safety and allows convenient and fast maintenance.
Rigorous industry testing means greater reliability.
Australian service and support centres in NSW & WA, providing peace of mind.
FRONIUS is a European Inverter Manufacturer from Austria, Fronius as a company was originally established in 1948 with their inverters being widely used in Australia.
Despite being amongst the noisier inverters available due to internal and external fans for cooling they are regarded as a top Inverter brand. The Fronius Solar Inverter is a great product and is used extensively in residential and commercial applications in Australia since 2010.
About the Company
Fronius are an Austrian company who are regarded as one of the top inverter manufacturers in the world. With more than half a million inverters installed in Australia, as a premium option this is the way to go. Fronius Inverters are recognised as providing high performance but to note are also noisy at 65 decibels maximum. As long as the inverter is positioned away from living areas this should not be a problem.
If you are looking for a high-end solar power System then Fronius will be one of the brands you are looking at.
Where Fronius does fall a bit short is cost and noise otherwise a premium highly reliable, highly effective inverter with low failure rates.
SMA – Our recommended Premium option and is the #1 European inverter manufacturer and comes in marginally more efficient and quieter than Fronius inverters. SMA are the big granddaddy of inverter manufacturers. Founded way back in 1981, the company is based in Germany, turns over billions and employs around 5000 people. Officially the second largest supplier of Inverters worldwide just behind Huawei.
SMA solar inverters were originally only produced in German factories, but the firm went through a period in 2017-2018 where they manufactured their single-phase “Sunny boy” inverters, which are used in home solar solar installations, in China. Then in December 2018, the company announced it intended to move manufacturing out of China. Subsequently all inverter manufacturer is from their German facility.
Regardless of country of manufacture, if you want a safe bet, you can’t go wrong with an SMA inverter. The only downside is that you tend to pay a premium for them.
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