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Sungrow SG-RT - Compact power for maximum yields
The Sungrow SG-RT series offers a powerful multi-MPPT inverter solution for residential and small commercial photovoltaic systems. With a maximum efficiency of 98.5 % and a wide MPPT voltage range from 160 V to 1000 V, it enables a high energy yield - even under changing conditions.
The SG-RT series is particularly suitable for all-black solar modules (full black), as it delivers high yields early in the morning and in diffuse light conditions with a low starting voltage of just 180 V. Thanks to its compact design, IP65 protection class and smart monitoring functions, it can be flexibly and reliably integrated into any solar system.
If you are looking for a powerful hybrid solution with storage integration, discover the Sungrow SH-RS series - ideal for maximum self-consumption optimization with battery storage.
Sungrow - SG-RT
| Nom. AC power: | 5 KW |
| Nom. DC power: | 7.5 KW |
| MPPT: | 2 |
| Phases: | 3 |
| Guarantee: | 10 years |
free for companies
In stock
↓ -46% Price Trend 30 Days
3 offers available
Sungrow - SG-RT
| Nom. AC power: | 6 KW |
| Nom. DC power: | 9 KW |
| MPPT: | 2 |
| Phases: | 3 |
| Guarantee: | 10 years |
free for companies
In stock
↑ +44% Price Trend 30 Days
7 offers available
Sungrow - SG-RT
| Nom. AC power: | 8 KW |
| Nom. DC power: | 12 KW |
| MPPT: | 2 |
| Phases: | 3 |
| Guarantee: | 10 years |
free for companies
In stock
↓ -11% Price Trend 30 Days
7 offers available
Sungrow - SG-RT
| Nom. AC power: | 10 KW |
| Nom. DC power: | 15 KW |
| MPPT: | 2 |
| Phases: | 3 |
| Guarantee: | 10 years |
free for companies
In stock
↓ -5% Price Trend 30 Days
4 offers available
Sungrow - SG-RT
| Nom. AC power: | 20 KW |
| Nom. DC power: | 30 KW |
| MPPT: | 2 |
| Phases: | 3 |
| Guarantee: | - |
free for companies
In stock
→ 0% Price Trend 30 Days
1 offers available
Sungrow - SG-RT
| Nom. AC power: | 15 KW |
| Nom. DC power: | 22.5 KW |
| MPPT: | 2 |
| Phases: | 3 |
| Guarantee: | - |
free for companies
In stock
→ 0% Price Trend 30 Days
2 offers available
Sungrow - SG-RT
| Nom. AC power: | 12 KW |
| Nom. DC power: | 18 KW |
| MPPT: | 2 |
| Phases: | 3 |
| Guarantee: | 18 years |
free for companies
In stock
↓ -51% Price Trend 30 Days
3 offers available
Sungrow - SG-RT
| Nom. AC power: | 7 KW |
| Nom. DC power: | 10.5 KW |
| MPPT: | 2 |
| Phases: | 3 |
| Guarantee: | 10 years |
free for companies
In stock
→ 0% Price Trend 30 Days
1 offers available
Sungrow SG-RT - Intelligent control & high safety
Maximum power through modern technology
The SG-RT series uses a low starting voltage of 180 V and a wide MPPT voltage for a particularly high energy yield, even in low light conditions. The integrated PID recovery function reduces power losses and extends the service life of the solar modules. With 24/7 live monitoring, Smart IV curve analysis and remote maintenance via WLAN or Ethernet, the series enables fast diagnostics and maintenance.
Technical highlights of the SG-RT series
✔ High efficiency: Maximum 98.5 %, European efficiency up to 97.9 %
✔ Flexible MPPT technology: Up to two independent MPPT inputs for optimized energy yields
✔ Wide MPPT range: 160 V to 1000 V for efficient use of various module configurations
✔ Maximum safety: Integrated DC and AC overvoltage protection (type II), AFCI 2.0, earth fault monitoring
✔ Smart remote maintenance: Simple commissioning via app, firmware updates & IV curve analysis
✔ Durable & reliable: IP65 protection class and C5 corrosion protection for high resistance
✔ Quiet & compact: Natural convection for silent operation, weighing just 18 kg
Models in the SG-RT series
SG5.0RT - SG12RT (For private & small commercial installations)
- SG5.0RT:
Max. DC power 7.5 kWp, max. AC power 5,000 W. One MPPT input, maximum efficiency 98.4 %, European 97.4 %.
- SG6.0RT:
Max. DC power 9.0 kWp, max. AC power 6,000 W. One MPPT input, maximum efficiency 98.4 %, European 97.4 %.
- SG8.0RT:
Max. DC power 12.0 kWp, max. AC power 8,000 W. Two MPPT inputs, maximum efficiency 98.5 %, European 97.8 %.
- SG10RT:
Max. DC power 15.0 kWp, max. AC power 10,000 W. Two MPPT inputs, maximum efficiency 98.5 %, European 97.9 %.
- SG12RT:
Max. DC power 18.0 kWp, max. AC power 12,000 W. Two MPPT inputs, maximum efficiency 98.5 %, European 97.9 %.
SG15RT - SG20RT (For large commercial systems)
- SG15RT:
Max. DC power 22.5 kWp, max. AC power 15,000 W. Two MPPT inputs, maximum efficiency 98.5 %, European 98.1 %.
- SG17RT:
Max. DC power 25.5 kWp, max. AC power 17,000 W. Two MPPT inputs, maximum efficiency 98.5 %, European 98.1 %.
- SG20RT:
Max. DC power 30.0 kWp, max. AC power 20,000 W. Two MPPT inputs, maximum efficiency 98.5 %, European 98.1 %.
Efficiency and durability for any environment
The SG-RT series not only impresses with its high efficiency, but also with its robust design. With IP65 certification, the inverters are protected against dust and water, while passive cooling without fans ensures whisper-quiet operation.
✔ Low maintenance thanks to automatic firmware updates and remote monitoring
✔ Ideal for private & commercial systems, thanks to wide MPPT voltage and high safety
✔ Easy installation & quick commissioning thanks to plug & play connections
Conclusion on the SG-RT series
The Sungrow SG-RT series impresses with its high efficiency, compact design and advanced safety functions. With its flexible MPPT technology and simple commissioning, it is ideal for private and smaller commercial systems that are looking for a reliable and smart inverter solution.
Also discover the Sungrow SH-RS series for single-phase hybrid systems with storage integration and the SH-T series for three-phase high-performance hybrid inverters with full backup function.
Frequently asked questions
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How successful is Sungrow?
Sungrow has an impressive track record in the PV market. In its 26-year history, the company has provided products for installations in more than 150 countries. In 2019, Sungrow also made a significant achievement with a construction of the world's largest inverter factory. The company's annual product capacity is 305 GW worldwide, of which 25 GW is produced overseas. -
How many employees does Sungrow have?
Sungrow, a pioneer in innovation in the solar industry, has a dynamic technical research and development team with more than 3100 employees. -
How trustworthy are Sungrow inverters?
Sungrow inverters are highly reliable and trustworthy and have been tested by renowned international certification bodies such as TÜV, CSA and SGS and have been installed in over 150 countries and regions worldwide. At the end of December 2022, Sungrow reached a significant milestone: the total capacity of inverters installed worldwide exceeds 340 GW. -
When was Sungrow founded?
Founded in 1997 by Prof. Cao Renxian, Sungrow is a leading research and development company in the field of inverters. With a global installed capacity of over 340 GW (December 2022), it is considered the most bankable manufacturer of inverters. -
How advanced is Sungrow?
Sungrow has received numerous awards for exceptional performance, including recognition as a top manufacturing company with a successful history and one of China's 50 most innovative companies. The company has also been recognized for its valuable intellectual property and included among the top 500 renewable energy companies in the world. In addition, Sungrow is recognized as one of the best employers in Asia. -
What products does Sungrow offer?
Sungrow offers a diverse range of products: In addition to PV inverters and energy storage systems for commercial, industrial and residential projects, Sungrow is a globally recognized partner for floating PV systems. With a comprehensive range of offerings and services, Sungrow is committed to making clean energy accessible to all, with the goal of being the world's leading provider of green energy technologies.
