SunGrow
Double-MPPT String Inverter SG4.0/5.0/6.0RS-L for 600 Vdc System

Models: SG4.0RS-L, SG5.0RS-L, SG6.0RS-L
Power: 6 kWp, 7.5 kWp, 9 kWp

The Double-MPPT String Inverter SG4.0/5.0/6.0RS-L is designed for 600 Vdc systems, available in models SG4.0RS-L, SG5.0RS-L, and SG6.0RS-L with power capacities of 6 kWp, 7.5 kWp, and 9 kWp respectively. It ensures high yield, being compatible with high power PV and bifacial modules, offering a lower startup and wider MPPT voltage range, and a smart PID Zero function. Safety and reliability are paramount, featuring built-in Type II DC & AC SPD and IP65 rating for indoor and outdoor installation. User-friendly setup includes plug and play installation, easy access to iSolarCloud, and a light, compact, heat-efficient design. Smart management capabilities include real-time data monitoring and remote firmware updates.

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Out of stock

Quotations are issued exclusively for photovoltaic projects with an installed capacity of at least 3000 kWp.

Description

Double-MPPT String Inverter SG4.0/5.0/6.0RS-L for 600 Vdc System

Models: SG4.0RS-L, SG5.0RS-L, SG6.0RS-L
Power: 6 kWp, 7.5 kWp, 9 kWp

The Double-MPPT String Inverter SG4.0/5.0/6.0RS-L is designed for 600 Vdc systems, available in models SG4.0RS-L, SG5.0RS-L, and SG6.0RS-L with power capacities of 6 kWp, 7.5 kWp, and 9 kWp respectively. It ensures high yield, being compatible with high power PV and bifacial modules, offering a lower startup and wider MPPT voltage range, and a smart PID Zero function. Safety and reliability are paramount, featuring built-in Type II DC & AC SPD and IP65 rating for indoor and outdoor installation. User-friendly setup includes plug and play installation, easy access to iSolarCloud, and a light, compact, heat-efficient design. Smart management capabilities include real-time data monitoring and remote firmware updates.

The Double-MPPT String Inverter SG4.0/5.0/6.0RS-L is a cutting-edge solution for solar energy systems, designed to optimize the performance and efficiency of 600 Vdc systems. Available in three models - SG4.0RS-L, SG5.0RS-L, and SG6.0RS-L, these inverters cater to various power requirements with capacities of 6 kWp, 7.5 kWp, and 9 kWp respectively.

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Double-MPPT String Inverter SG4.0/5.0/6.0RS-L for 600 Vdc System
High Yield Capabilities
  • Compatibility with High Power Modules: These inverters are designed to work seamlessly with high power photovoltaic (PV) modules and bifacial modules. This compatibility ensures that the inverters can handle the increased power output from these advanced solar panels, thereby maximizing the energy yield.
  • Lower Startup and Wider MPPT Voltage Range: A standout feature is the lower startup voltage and a broader Maximum Power Point Tracking (MPPT) voltage range. This capability allows the inverters to start producing energy earlier in the day and continue later into the evening, thus extending the productive hours of solar energy generation.
  • Built-in Smart PID Zero Function: The inverters are equipped with a smart Potential Induced Degradation (PID) Zero function. This innovative feature prevents power loss in the PV modules due to potential induced degradation, ensuring long-term performance and reliability of the solar panels.
Safe and Reliable
  • Built-in Type II DC & AC Surge Protection Devices (SPD): Safety is a priority, and these inverters include built-in Type II DC and AC SPDs. These devices protect the system from electrical surges, thereby safeguarding both the inverter and the connected electrical grid from potential damage.
  • IP65 Rating for Indoor and Outdoor Installation: The inverters boast an IP65 rating, which makes them suitable for both indoor and outdoor installations. This rating indicates a high level of protection against dust ingress and water, ensuring the inverters can operate reliably in various environmental conditions.
User Friendly Setup
  • Plug and Play Installation: The installation process of these inverters is designed to be straightforward and efficient. The plug and play feature reduces the time and complexity involved in setting up the system, making it accessible even for those with limited technical knowledge.
  • One-Click Access to iSolarCloud Monitoring Platform: These inverters provide easy access to the iSolarCloud monitoring platform. This feature allows users to monitor and manage their solar energy system remotely, offering convenience and control over the system's performance.
  • Light and Compact Design with Optimized Heat Dissipation: The inverters are designed to be light and compact, making them easy to handle and install. The optimized heat dissipation design ensures that the inverters operate efficiently and maintain a stable temperature, thereby enhancing their longevity and reliability.
Smart Management
  • Real-Time Data Monitoring with 10 Seconds Refresh Sample: The inverters offer real-time data monitoring capabilities, with a refresh sample rate of every 10 seconds. This feature provides up-to-date information on the system's performance, allowing for timely adjustments and optimizations.
  • Remote Firmware Updates: Keeping the inverters updated with the latest firmware is essential for optimal performance. These inverters support remote firmware updates, ensuring that they are always operating with the most current and efficient software. This feature reduces the need for manual updates and service visits, thereby saving time and resources.

The Double-MPPT String Inverter SG4.0/5.0/6.0RS-L series represents a significant advancement in solar inverter technology. With features designed for high yield, safety, user-friendly setup, and smart management, these inverters are an ideal choice for anyone looking to enhance the efficiency and reliability of their solar energy system.

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About Brands

Sungrow: A Leading Force in Solar Inverters and Sustainable Energy Solutions

Sungrow has long been recognized as a prominent name in the renewable energy sector, particularly for its advanced solar inverters. However, the company’s broader portfolio, dedication to research and development, and global reach have positioned it as a versatile provider of solar solutions that meet Tier 1 standards. Whether you are a homeowner looking to cut electricity costs or a business seeking to stabilize operational expenses, Sungrow’s products are designed to deliver high efficiency, long-term reliability, and the flexibility to adapt to various project scales. As the world increasingly embraces clean energy, Sungrow’s commitment to innovation makes it a compelling choice for anyone interested in harnessing the power of the sun.

One of the core strengths of Sungrow lies in its consistent efforts to push technological boundaries. From small residential systems to large-scale utility projects, the company invests heavily in improving the performance and durability of its inverters and related solutions. Established in the late 1990s, Sungrow has expanded its reach across continents, earning trust through a blend of cutting-edge engineering, rigorous quality control, and robust customer support. This level of global presence underscores Sungrow’s capacity to serve diverse markets, adapting to different regulatory environments, grid requirements, and climate conditions.

Over the years, Sungrow’s engineering teams have refined power conversion technologies to the point where their inverters often achieve efficiency ratings exceeding 98%. This means that the loss of energy during the conversion process—when direct current (DC) power from solar panels is turned into alternating current (AC) power for household or business use—is minimized. Not only does this high efficiency translate to more cost savings for end-users, but it also significantly contributes to a reduced carbon footprint, as the solar system extracts maximum usable energy from available sunlight. Beyond raw efficiency figures, Sungrow’s inverters incorporate intelligent features that optimize performance under various conditions, including partial shading and fluctuating temperatures.

Equally important is Sungrow’s focus on reliability and longevity. Solar installations are typically expected to last anywhere from 20 to 30 years, and inverters can be one of the most sensitive components within that system. To address potential vulnerabilities, Sungrow subjects its products to comprehensive testing protocols that simulate extreme operating conditions—from high humidity and salty air in coastal regions to intense UV radiation and dusty settings in desert climates. By exposing inverters to stressors like rapid temperature fluctuations and voltage surges, the company identifies potential points of failure and refines designs accordingly. As a result, customers benefit from hardware that is built to withstand the rigors of real-world deployment with minimal downtime.

Moreover, Sungrow is deeply aware that practical, easy installation is crucial for both professional installers and end users. Many of its products come in compact forms, designed for straightforward mounting and connection, which significantly reduces the complexity and time needed to get a solar system operational. This user-friendly approach not only appeals to seasoned solar technicians but also encourages more widespread adoption of clean energy by making the installation process less daunting to those new to photovoltaics. Despite the compact size, the inverters maintain robust housings and components engineered to dissipate heat effectively, ensuring consistent performance.

Efficiency and Advanced Features

A key differentiator for Sungrow lies in the suite of smart features it embeds into its inverters. Modern solar setups often rely on digital monitoring tools that allow property owners to track energy production, consumption, and storage in real-time. Sungrow supports this trend by providing data-logging functions, cloud-based dashboards, and app compatibility, giving users the ability to oversee system performance from anywhere with an internet connection. This level of oversight not only offers peace of mind but also provides opportunities to spot inefficiencies quickly. For instance, if a certain string of panels is underperforming, real-time data can help pinpoint the issue—such as shading from nearby trees—and prompt immediate corrective actions.

The inverters also often support grid-interactive functionalities, aligning with various utility requirements for feed-in tariffs, net metering, or grid-balancing programs. This includes features like power factor control, low-voltage ride-through (LVRT), and reactive power compensation. In practice, these capabilities ensure that a solar system integrates smoothly into local energy infrastructure, contributing to overall grid stability rather than causing disruptions. By meeting or exceeding stringent international standards, Sungrow’s solutions are widely approved for use in many regions worldwide.

Commitment to Sustainability and Global Reach

Sungrow’s impact on the renewable sector is particularly noteworthy when considering its emphasis on environmental stewardship. Although the company’s high-efficiency inverters already contribute substantially to lowering carbon emissions, Sungrow also demonstrates a commitment to sustainable manufacturing processes. By seeking more recyclable materials, reducing energy consumption in production facilities, and optimizing logistics, it promotes a holistic view of sustainability that extends beyond simply selling products. This aligns with broader global efforts to develop energy solutions that minimize ecological harm while maximizing social and economic benefits.

Another aspect that sets Sungrow apart is its broad international presence. Headquartered in China, the company has established offices, R&D centers, and service teams throughout the globe, including regions like Europe, North America, Australia, and Southeast Asia. This network positions Sungrow to respond effectively to market-specific demands. Whether that involves adapting designs to meet unique regulatory standards, providing localized technical support, or ensuring spare parts availability, Sungrow has created an ecosystem that makes it easier for customers to maintain and scale their solar projects. This global footprint also aids the company in capturing emerging trends and innovations, which can then be swiftly implemented across product lines.

In terms of warranties and after-sales service, Sungrow typically offers coverage that competes strongly with other top-tier inverter brands, reflecting confidence in its hardware. Standard warranties can range from five to ten years, and often warranty extensions are available for those desiring longer-term security. This is crucial for commercial and industrial clients who rely on consistent energy production to maintain profitability. A well-functioning inverter translates directly into stable operations, and Sungrow’s reputation for dependable support services means issues are typically resolved efficiently if they ever arise. Such reliability is further validated by the number of large-scale utility projects worldwide that rely on Sungrow equipment for power generation.

Many commercial sites, for instance, incorporate Sungrow inverters alongside advanced energy management systems to optimize peak load usage, store energy when it’s most economical, and discharge it when grid electricity prices are at their highest. This strategic approach to energy use can lead to substantial savings over time. On the residential side, smaller-scale installations benefit from the company’s user-friendly interfaces and robust designs, ensuring that homeowners can reduce monthly electricity bills and potentially profit from selling surplus energy back to the grid, all while knowing their systems are backed by a reputable global brand.

Looking toward the future, Sungrow shows no signs of slowing down. The company invests in ongoing research and development to refine existing products and explore emerging technologies, such as hybrid inverters that seamlessly integrate solar power with battery storage. By staying abreast of shifts in technology—like higher-voltage modules, advanced battery chemistries, or next-generation grid requirements—Sungrow remains poised to offer solutions that keep pace with the evolving renewable energy landscape.

In conclusion, Sungrow stands out as a leading force in solar inverters, offering Tier 1-level products that align with the highest standards of efficiency, reliability, and ease of use. Whether deployed in residential rooftops, commercial premises, or large-scale solar farms, Sungrow inverters are designed to optimize performance and minimize long-term costs. The emphasis on smart features, durable construction, and global support makes Sungrow an appealing option for anyone looking to invest in solar technology that will endure. Furthermore, the company’s broader sustainability initiatives and R&D-driven approach underscore a commitment to advancing the clean energy sector for decades to come. By choosing Sungrow, you are selecting a brand with a proven track record, a strong international reputation, and the technical capability to help power a cleaner, more cost-effective future.