Sungrow DC Coupled Battery Solution

Sungrow Power Supply Co., Ltd., a Chinese enterprise, specialises in the design, manufacturing, and distribution of solar inverters and energy storage systems. Established in 1997 by Cao Renxian, the company is headquartered in Hefei, China.

Originally, Sungrow focused on creating power supply solutions for the telecommunications sector. In 2002, it transitioned its attention towards renewable energy and commenced the development of solar inverters.

By 2005, Sungrow introduced its inaugural solar inverter, expanding its product range to encompass various inverter types suitable for diverse solar power systems. Concurrently, the company initiated global expansion efforts, establishing offices in Europe, North America, and other strategic locations.

In 2012, Sungrow unveiled its first energy storage system, designed to store surplus solar energy for utilisation during non-sunlit periods. The firm continuously expanded its product line, introducing new inverters and energy storage solutions.

In 2018, Sungrow underwent a successful initial public offering on the Shenzhen Stock Exchange, raising over $1 billion. This financial achievement further fueled its global expansion, leading to the inauguration of new offices and manufacturing facilities across the world.

Today, Sungrow stands as one of the world’s premier solar inverter manufacturers, offering a diverse array of products and solutions for solar power systems and energy storage. Recognised for innovation, the company has garnered numerous awards and is celebrated as one of the leading companies in the rapidly growing renewable energy sector.

Sungrow boasts a global presence with multiple manufacturing facilities strategically positioned worldwide. The company’s primary manufacturing hub is situated in Hefei, China, serving as the epicentre for the production of its inverters, energy storage systems, and various solar power system components.

This colossal facility spans approximately 1.5 million square meters and is equipped with an impressive annual production capacity exceeding 50 GW. In addition to its flagship location in China, Sungrow has established manufacturing facilities in various countries, including:

  • India
  • Vietnam
  • South Korea

These facilities are responsible for the creation of a diverse range of products, such as:

  1. Inverters
  2. Energy storage systems
  3. Components for solar power systems

Sungrow’s commitment to excellence is evident in its cutting-edge manufacturing facilities, which are characterised by high levels of automation, employing advanced robotics and technology to optimise production efficiency. Moreover, the company places a strong emphasis on environmental responsibility, actively working to minimise waste and reduce energy consumption within its manufacturing processes.

In terms of production capacity, Sungrow’s facilities collectively yield a remarkable output, capable of producing tens of thousands of units per year, equivalent to a staggering 50 GW. The company has experienced substantial growth in production capacity in recent years, in response to the surging demand for their products.

In fact, in 2020, Sungrow reported shipping over 340 GW of inverters since its inception in 1997. Sungrow’s dedication to excellence has earned them numerous accolades, including:

  • The prestigious China Grand Awards for Industry
  • Recognition as a National Manufacturing Single Champion Demonstration Enterprise
  • Ranking among the Top 50 Innovative Chinese Companies
  • Being designated a National Intellectual Property Demonstration Enterprise

They have also achieved the status of a Global Top 500 New Energy Enterprise and are celebrated as one of the Best Companies to Work For in Asia. Sungrow stands out as a trailblasing company, featuring a state-level post-doctoral research workstation, a national high-tech industrialisation demonstration base, a national enterprise technology centre, a national industrial design centre, and a national green factory.

In terms of comprehensive strength, Sungrow holds a prominent position within the global new energy power generation industry.

Sungrow Australia Group Pty Ltd.

Suite 701, Elizabeth Plaza

North Sydney, NSW 2060

Tel : (+61) 1800 786 476

Email : service@sungrowpower.com.au

If you wish to complete their contact us form, this can be found here.

Click on the Sungrow – SH3.0/3.6/4.0/5.0/6.0RS Inverter to be taken to the data-sheet

Single Phase Solution

Sungrow – SH3.0/3.6/4.0/5.0/6.0RS – 3-6 kW

The Sungrow Single Phase Hybrid Inverter is an exceptional piece of technology in the field of renewable energy. Designed for residential and small-scale commercial solar installations, this inverter combines the benefits of grid-tied and off-grid systems, providing a reliable and flexible solution for energy independence.
One of the key features of the inverter is its compatibility with both solar panels and battery storage systems. It enables users to store excess electricity generated by their solar panels during the day and use it during the night or during power outages. This feature is particularly valuable for regions with unstable grid connections or high electricity costs, as it allows users to optimize their energy usage and reduce reliance on the grid. Moreover, the built-in MPPT (Maximum Power Point Tracking) technology ensures efficient power generation by continuously tracking and adjusting the system to extract the maximum amount of energy from the solar panels.
Additionally, the inverter comes with advanced monitoring and control capabilities. With the help of the user-friendly smart mobile app, homeowners can easily monitor their energy consumption, solar generation, and battery status in real-time. This empowers users to make informed decisions to further enhance their energy efficiency and reduce their carbon footprint. Furthermore, the inverter is equipped with multiple safety features to protect both the system and the user, such as overload protection, short circuit protection, and surge protection.
In conclusion, the Sungrow Single Phase Hybrid Inverter is a cutting-edge product that offers a seamless integration of solar panels and battery storage systems. It is an excellent choice for residential and small-scale commercial applications, enabling users to take control of their energy consumption, reduce electricity bills, and contribute to a sustainable future. With its impressive performance, user-friendly interface, and advanced monitoring capabilities, the inverter is undoubtedly a game-changer in the renewable energy industry for those looking to harness the power of the sun and shift towards a cleaner and greener energy future.

The inverter comes with a 10 year product and performance warranty and weighs 18.5 kg. The inverter comes in 5 different sizes, 3.0, 3.6, 4.0, 5.0 and 6.0 kW. This inverter is also compatible with a few different battery brands, and more will become available in the future, current brands are Sungrow SBR, LG Chem RESU 7H and RESU 10H, BYD Battery-Box HV, HVS, and HVM. As normal, we shall only look at the Sungrow option, as we like to keep inverter and battery brands the same wherever possible as we believe the communications are better, and it’s a one-stop-shop if you have any warranty issues.

Click on the Sungrow SBR Battery to be taken to the data-sheet
Sungrow SBR Battery – 3.2 kWh Modular

The Sungrow SBR Battery comes in 3.2 kWh modules and has 100% depth of discharge. They come with a floor stand. There are two main parts, the top section which is a battery control unit (BCU) and the lower section is the battery module itself, coming in at 33kg per battery. You must have a minimum of 3 batteries and maximum of 6 per unit. If you really wanted to, you can parallel 4 units together, giving you a maximum capacity of 76.8 kWh. 

Battery3456
Usable Capacity (kWh)9.612.81619.2
Weight (kg)114147180213
Click on the Sungrow – SH5.0/6.0/8.0/10RT Inverter to be taken to the data-sheet

Three Phase Solution

Sungrow – SH5.0/6.0/8.0/10RT – 5-10 kW

Sungrow, a leading provider of renewable energy solutions, has once again pushed the boundaries of innovation with their remarkable Three-Phase Hybrid system. Designed to seamlessly integrate solar, wind, and storage technology, this hybrid solution offers an unprecedented level of reliability and efficiency in the renewable energy sector.
One of the standout features of Sungrow’s Three-Phase Hybrid is its impressive flexibility, allowing homeowners and businesses to harness the power of multiple renewable sources simultaneously. By combining solar and wind energy generation with a state-of-the-art battery storage system, this hybrid solution ensures a consistent and uninterrupted power supply, even during times of low solar irradiance or wind speeds. This means greater energy independence and reduced reliance on the grid, resulting in significant cost savings and an overall contribution to a greener future for all.
The intelligent management system embedded within the Three-Phase Hybrid is another remarkable aspect of Sungrow’s creation. Equipped with advanced algorithms and cutting-edge software, it efficiently optimizes the allocation of energy from different sources in real-time. This dynamic approach ensures maximum utilization of available resources, ultimately resulting in higher overall system efficiency. Additionally, the smart management system delivers seamless integration with the existing infrastructure, making it an ideal solution for both new installations and retrofitting projects.
In summary, Sungrow’s Three-Phase Hybrid is an outstanding example of technological prowess within the renewable energy sector. Combining the power of solar, wind, and storage, this innovative system offers unparalleled flexibility, efficiency, and reliability. As we continue our journey towards a more sustainable future, solutions like Sungrow’s Three-Phase Hybrid play a crucial role in harnessing the full potential of renewable energy and accelerating the transition to a greener world.

The inverter comes with a 10 year product and performance warranty and weighs 27 kg. The inverter comes in 4 different sizes, 5.0, 6.0, 8.0, and 10.0 kW. This inverter is also compatible with a few different battery brands, and more will become available in the future, current brands are Sungrow SBR, LG Chem RESU 7H and RESU 10H, BYD Battery-Box HV, HVS, and HVM and Pylon-tech Powercube and Force Batteries. Typically, we prefer to choose the Sungrow option because we like to use the same brand for both inverters and batteries. We think this improves communication, and it’s more convenient for any warranty problems since everything is from one place.

Click on the Sungrow SBR Battery to be taken to the data-sheet
Sungrow SBR Battery – 3.2 kWh Modular

The Sungrow SBR Battery comes in 3.2 kWh modules and has 100% depth of discharge. They come with a floor stand. There are two main parts, the top section which is a battery control unit (BCU) and the lower section is the battery module itself, coming in at 33kg per battery. You must have a minimum of 3 batteries and maximum of 8 per unit. If you really wanted to, you can parallel 4 units together, giving you a maximum capacity of 102.4 kWh. 

Battery345678
Usable Capacity (kWh)9.612.81619.222.425.6
Weight (kg)114147180213246279

Pros

PRO – Great value inverter

PRO -Australian Office

PRO – They manufacture all components themselves.

PRO – According to Sinovoltaics analysis of financials, Sungrow sit in 12th place in the world. (source – Sinovoltaics report 2022) which puts them in the ‘safe’ zone

PRO – According to BloombergNEF – Number 1 – MOST Bankable inverter supplier for the last 4 years, and the only supplier that is classed as ‘100%’ bankable

PRO – one of the best inverters for OVERSIZING, they seem to be able to cope with lots more panels than other hybrid inverters.

Cons

CON – There has been an issue with some of their inverters making noise. Apparently due to the high voltage parts used within them. So just be thoughtful about this when it comes down to placement of the inverter within your property. Although the new generation hybrids seem to be ok. I always think better to be safe than sorry though and place it in an area where a little bit of noise is not going to be an issue for you. 

Our Thoughts

A quality product, manufactured by a massive Chinese company with a strong and long trading history.

The Australian office allows for warranty issues to be catered for, even if your installation company disappears.

They will be a good choice by anyone, that will last the test of time and produce power for years to come.

We love the fact you can massively oversize them, like we’re talking 11.4kw of panels on a 5kw inverter. That’s just awesome and one of the best in the market for this.

We would definitely install them on our own house or business.

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