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Singapore is currently investing massively in renewable energy systems. It aims to fulfill the country’s mission to achieve the installation of at least 2 gigawatt-peak (GWp) of solar panels by 2030. With this information, it can be seen that Singapore is aggressively migrating from fossil fuel energy systems to more efficient renewable green energy. In this article, we will discuss the top 10 inverter manufacturers in Singapore, and the top brands that are most popular among Singaporeans.
Top 10 Inverter Manufacturers in Singapore 2025
| Ranking | Manufacturers |
|---|---|
| 1 | Caliber Interconnects |
| 2 | Enetek Power |
| 3 | InfluxGreen Energy |
| 4 | Opal Energy |
| 5 | Prolink |
| 6 | Yuraku |
| 7 | JOEYOUNG |
| 8 | Fronius International |
| 9 | Huawei |
| 10 | Delta Electronics |
Caliber Interconnects
| Established | 2000 |
|---|---|
| Official Website | www.caliberinterconnect.com |
| Headquarters | Jurong West, Singapore |
Caliber Interconnects is a Singapore-based manufacturer that focuses on producing a wide range of deep-tech engineering, including renewable energy solutions. It was first established in 2000 and currently has its main office located in Jurong West, Singapore. Currently, Caliber Interconnects has been operating in distributing its products and cooperating with 7 countries including the USA, Canada, Japan, India, and Malaysia.
Caliber Interconnects’ inverters have many advantages and good performance. It is known that the inverter has a high level of efficiency which is more than 98% with a low THD score that produces a pure sine wave output wave. Integrated with built-in MPPT and with a protection degree of IP65 which makes the inverter able to work in environmental conditions with low levels of dust and water. Caliber Interconnects inverters can be used for a variety of applications, ranging from commercial, industrial, agricultural, and residential, to utility-scale.
Enetek Power
| Established | 2018 |
|---|---|
| Official Website | www.enetek-power.com |
| Headquarters | Singapore |
Enetek Power is a subsidiary of Etek Holding that focuses on the power conversion industry. This manufacturer has been established and operating since 2018 and has its headquarters in Singapore. Currently, Enetek Power has collaborated and distributed its products to more than 30 countries around the world.
Enetek Power’s inverter products have a high-efficiency rate of more than 94%. The inverter has also been integrated with a digital controller system that makes the product work more reliably. In addition, the inverter from Enetek Power has also been protected by 5 protection features that can protect the inverter from various electrical problems.
InfluxGreen Energy
| Established | 2009 |
|---|---|
| Official Website | www.influxgreen.com |
| Headquarters | Singapore |
InfluxGreen Energy is a global manufacturer with its main office in Singapore. InfluxGreen Energy focuses on the production of various renewable energy products, one of which is the production of solar inverters. This manufacturer was first established in 2009, so it is known to have been in the renewable energy sector for 16 years.
Inverters produced by InfluxGreen Energy are known to have various types, starting from microinverters, string inverters, and central inverters, to off-grid inverters. Where each type of inverter has a different level of efficiency, which is at a starting point of more than 85% for its off-grid inverters to more than 98% for its central inverters. Inverters from InfluxGreen Energy have also been coated with 7 protection features that make the use of inverters feel safer.
Opal Energy
| Established | 2019 |
|---|---|
| Official Website | www.opalenergy.com.sg |
| Headquarters | Singapore |
Opal Energy is a renewable energy manufacturer that aims to provide access to clean electricity to society to make the earth a better planet. Opal Energy is a Singapore-based manufacturer that was first established in 2019. Currently, Opal Energy produces many renewable energy devices such as inverters, storage systems, enclosures, and other renewable energy accessories.
The inverters produced by Opal Energy are currently only hybrid inverters. Where Opal Energy’s hybrid inverters have a variety of capacities ranging from 3.6kW, 5kW, to 8kW for the single-phase type and 6kW, 8kW, 10kW, to 12kW for the three-phase type. The efficiency level of Opal Energy’s hybrid inverter is more than 97%. Opal Energy inverters have also been integrated with a smart monitoring system via the web on PCs and applications on smartphones.
Prolink
| Established | 1991 |
|---|---|
| Official Website | https://prolink2u.com/ |
| Headquarters | Singapore |
Prolink has basically been in the energy and digital solutions industry since 1991. Prolink itself has a mission to provide a variety of cutting-edge and simple solutions for everyday needs. Prolink itself is a Singapore-based manufacturer and currently produces a variety of energy and data communication devices such as power backups, gadgets, EV chargers, and smart homes.
One of the energy products produced by Prolink is the inverter. Where the Prolink inverter has an output wave in the form of a pure sine wave which is ideal for a variety of devices at home or business that you have. In addition, it is known that Prolink inverters have a high level of efficiency, which is more than 90%. Prolink inverters have also been coated with 5 protection features that can protect the inverter from several electrical problems.
Yuraku
| Established | 2005 |
|---|---|
| Official Website | www.yuraku.com.sg |
| Headquarters | Singapore |
Yuraku was originally an IT company but is now expanding into the world of renewable energy. Today, Yuraku focuses on the production of photovoltaic panels, and inverters, and also provides turnkey solutions. Yuraku was first established in 2005 and has its main office located in Singapore.
Yuraku’s inverters have various capacities, ranging from 2000W to 6000W, which can be used for small to large-scale applications. In addition, its inverter products are known to have efficiency levels as low as 90% and as high as more than 96%. The inverters have also been coated with an IP65 protection degree stating that the inverters can withstand environmental conditions with low levels of water and dust.
JOEYOUNG
| Established | 2007 |
|---|---|
| Official Website | www.solarinvertermanufacturers.com |
| Headquarters | Guangzhou, China |
JOEYOUNG is a renewable energy manufacturer based in China and is known as the leading solar inverter manufacturer in the world. JOEYOUNG is one of the renewable energy manufacturers with a well-known brand name in Singapore. JOEYOUNG was first established in 2007 and currently has its main office located in Guangzhou, China.
JOEYOUNG presents a wide variety of inverters, ranging from off-grid inverters, grid-tied inverters, hybrid inverters, DC-AC inverters, to microinverters. Where each inverter produced by JOEYOUNG is known to have a minimum efficiency level of more than 90% and a maximum efficiency of 98%. The inverter itself has also been coated with 8 protection features that can protect the inverter from various electrical problems.
Fronius International
| Established | 1945 |
|---|---|
| Official Website | www.fronius.com/en/ |
| Headquarters | Wels, Austria |
Fronius International is one of the most trusted renewable energy manufacturers in Singapore. This manufacturer has even established a branch office in Singapore precisely at the location of 18 Boon Lay Way. Fronius International is a manufacturer originating from Austria and located in Wels. This manufacturer has been established in the renewable energy industry for more than 75 years and has been established since 1945.
Fronius inverters are known for their reliable performance in improving system performance. Fronius inverters are known to have a high level of efficiency reaching more than 97%. It has intelligent energy management, which can control the flow of power that will be flowed to electrical equipment. In addition, Fronius inverters are also reliable for large-scale systems or utility-scale power systems.
Huawei
| Established | 1987 |
|---|---|
| Official Website | https://solar.huawei.com/sg |
| Headquarters | Shenzen, China |
Huawei is one of the well-known energy brands that are sought after by people in Singapore. Huawei itself is a China-based manufacturer and currently markets a variety of products to various countries in the world. This manufacturer was first established in 1987 and has its main office located in Shenzen, China. Huawei has been recognized as a manufacturer that provides AI intelligence systems in each of its solar products.
Huawei’s own inverters are known to have system intelligence such as accurate arc detection and energy optimization with AI. In addition, Huawei inverters have a remote monitoring system through a digital platform integrated with smartphones or the web on PCs.
Delta Electronics
| Established | 1971 |
|---|---|
| Official Website | www.delta-singapore.com |
| Headquarters | Taiwan |
Delta Electronics is one of the manufacturers specializing in the renewable energy sector from Taiwan. Delta Electronics has been established and operating since 1971 and currently has many branch offices in several countries such as Singapore, Japan, China, Europe, Thailand, and the US.
Delta’s inverters are known to have an efficiency level of more than 97% and have a verified IP65 protection degree that can withstand watery and dusty environments. In addition, the inverter has also been integrated with a modern monitoring system through smartphone applications that can be downloaded on IOS/ Android.
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