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Solis S6-GR1P-M - Compact inverters for small photovoltaic systems


Specially developed for smaller PV systems with limited space, the Solis S6-GR1P-M series offers a powerful and reliable solution for efficient energy conversion. Thanks to a low starting voltage from 60 V and an MPPT voltage range of up to 500 V, it works reliably even with low solar irradiation and maximizes yields. Integrated safety functions such as AFCI technology and overvoltage protection ensure reliable operation, while the IP66 protection class ensures a durable installation in any environment.

If you need an inverter solution with storage integration, discover the Solis S5-EH1P-L series.
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Solis S6-GR1P-M - Compact mini inverters for small PV systems


The S6-GR1P-M series from Solis offers a powerful solution for small single-phase photovoltaic systems that require maximum efficiency in a small space. With a maximum efficiency of up to 97.3 %, an MPPT voltage range of up to 500 V and a low starting voltage from just 60 V, energy generation starts early in the morning and remains efficient even in low light conditions. Thanks to the integrated AFCI technology, the risk of fire due to arcing is reduced, while the IP66 protection class and durable design ensure a safe and stable power supply. The compact design weighing just 7.4 kg makes installation particularly easy.

Perfect for compact systems where space, efficiency and safety are crucial!

Technical highlights of the S6-GR1P-M series


✔ High efficiency: Up to 97.3 %, European efficiency up to 96.8 %
✔ Optimized energy yield: 1 MPPT with precise algorithm for maximum yields
✔ Wide MPPT range: 50 - 500 V, high flexibility in module selection
✔ Low starting voltage: From 60 V, ideal for low irradiation
✔ Safe and reliable: AFCI protection, overvoltage protection, short-circuit protection, anti-islanding technology
✔ Compact & lightweight: Only 7.4 - 7.7 kg, easy installation
✔ Durable & weatherproof: IP66 protection class for use in any environment
✔ Smart control & monitoring: LCD display, RS485, optional Wi-Fi & GPRS

Models of the S6-GR1P-M series

  • S6-GR1P0.7K-M:
Max. DC power 1.1 kWp, max. AC power 0.7 kW. 1 MPPT, 1 DC string, max. efficiency 96.6 %, European 95.3 %.

  • S6-GR1P1K-M:
Max. DC power 1.5 kWp, max. AC power 1.0 kW. 1 MPPT, 1 DC string, max. efficiency 96.6 %, European 95.4 %.

  • S6-GR1P1.5K-M:
Max. DC power 2.3 kWp, max. AC power 1.5 kW. 1 MPPT, 1 DC string, max. efficiency 97.1 %, European 96.6 %.

  • S6-GR1P2K-M:
Max. DC power 3.0 kWp, max. AC power 2.0 kW. 1 MPPT, 1 DC string, max. efficiency 97.1 %, European 96.7 %.

  • S6-GR1P2.5K-M:
Max. DC power 3.8 kWp, max. AC power 2.5 kW. 1 MPPT, 1 DC string, max. efficiency 97.3 %, European 96.8 %.

  • S6-GR1P3K-M:
Max. DC power 4.5 kWp, max. AC power 3.0 kW. 1 MPPT, 2 DC strings, max. efficiency 97.3 %, European 96.8 %.

  • S6-GR1P3.6K-M:
Max. DC power 5.4 kWp, max. AC power 3.6 kW. 1 MPPT, 2 DC strings, max. efficiency 97.3 %, European 96.8 %.

Maximum efficiency for compact photovoltaic systems


The S6-GR1P-M series was specially developed for small PV systems with limited space. It offers a high energy yield, smart protection mechanisms and particularly easy installation.
✔ Ideal for small roofs or PV systems with limited space
✔ Reliable operation with intelligent protection functions
✔ Lightweight and compact design for effortless installation

Other Solis series for different requirements

In addition to the S6-GR1P-M series, Solis offers further inverter solutions for various applications:


Frequently asked questions

  • How innovative are Solis Solar products?
    Solis takes a highly innovative approach to product development. Thanks to a precise MPPT algorithm, it becomes possible to achieve a maximum conversion efficiency of up to 99.1%. In addition, Solis is setting a new industry standard by incorporating the AFCI-DC arc protection feature into the inverters, which provides up to 99% protection against fire hazards. These and other technical advancements have significantly improved the market and show that Solis is moving the industry forward with innovative solutions.
  • Is Solis internationally positioned?
    Solis has a strong international presence with global offices and technical support centers in several countries, including the United Kingdom, the United States, Australia, Brazil, South Africa, India, Mexico, Spain, the Netherlands, Romania and more. Solis products have been used in numerous major cities and projects worldwide, such as the Shanghai Expo and the Eiffel Tower in Paris, as well as numerous other residential and commercial projects.
  • How successful is Solis?
    Ginlong Solis has achieved remarkable success. In June 2022, Solis was ranked as the third largest supplier of solar inverters for 2021, according to IHS Markit, a globally recognized research firm that is part of S&P Global. The company is also ranked No. 2 in the global single-phase string inverter market and No. 4 in the global three-phase string inverter market, based on shipments in megawatts.
  • When was Solis founded?
    Ginlong Solis, a leading manufacturer of solar inverters, was founded in 2005 in Ningbo, one of China's oldest cities in Zhejiang province, and is now one of the most established and well-known players in the industry.
  • What products is Solis known for?
    Primarily known for high-quality solar inverters, Ginlong Solis' product line includes a variety of string inverters, hybrid inverters, and central inverters ranging from 0.7 kW to 255 kW. Ginlong Solis also offers a range of monitoring and control solutions for PV systems, including mobile apps, web portals and data loggers.