Sungrow, the global leading PV inverter and energy storage system provider, has officially unveiled the first look of its latest solar and energy storage solutions.
According to certain reports, the company also took this opportunity to confirm a major milestone of 25 GW in cumulative contracted PV inverter orders and 10 GWh in energy storage systems across Latin America.
Anyway, talk about Sungrow’s latest innovations on a slightly deeper level, we begin from Microinverter S2500S-L, which needs nothing more than nominal power of 2.5 kW and four independent MPPTs with 18 A of operating current. More on the same would reveal how this particular innovation can deliver a total of 7.5 kW, while simultaneously maximizing the PV array and minimizing clipping losses, even with popular high-power modules.
Next up, we must dig into the solution’s one-click configuration. This translates to how commissioning is simplified through synchronizing of multiple microinverters, via the iSolarCloud app, so to cut down on field time and eliminate the need for rework.
Another detail worth a mention is rooted in its promise to operate at 45°C without any drop in power output.
The microinverter also scales up transmission power by almost 10% to facilitate a stronger and longer signal reach. Beyond that, it brings to your disposal 24-hour data retransmission. As a result, the generated data is securely stored and automatically updated once the network is restored, ensuring users always see complete and accurate performance records.
Joining that would be new Sungrow MGRL single-phase hybrid inverters, available in power ranges from 5 to 10 kW. These inverters were developed to offer affordability, as well as maximize self-consumption in residential and small commercial systems.
Made to be compatible with low-voltage lead-acid and lithium batteries from domestic manufacturers, these inverters also enjoy simple and straightforward installation mechanics. Complementing that would be a dedicated backup port, which makes them ideal for new projects or retrofits, including in regions with grid power injection restrictions.
You see, the backup port in question really goes the distance to ensure power in grid outage situations and also in 100% off-grid operation, with an extra 100% overload capacity available for up to 10 seconds so to support the start of inductive loads such as refrigerators, pumps, and compressors. The switching time of less than 4 ms also achieves a seamless transition to backup mode, whereas the scalability of up to eight inverters in parallel expands support for different load scenarios.
Then, there is the new SG50CX-P2-LV String Inverter, which was developed for commercial and industrial applications on three-phase 220 V grids.
The technology features, at launch, eight independent MPPTs with two inputs each and a DC input current of 30 A, allowing operation with high-power PV modules, including bifacial models. It further integrates an intelligent IV diagnostic function, which automatically scans PV arrays for accurate fault detection.
In case that wasn’t enough, the availability of AFCI function effectively guarantees protection against electric ARC faults, while IP66 protection rating maintains resistance against dust and water jets, enabling outdoor installation.
Markedly enough, the SG50CX-P2-LV builds upon. Sungrow’s portfolio of three-phase 127/220 V inverters, meeting the maximum power limit required to qualify for ANEEL’s (National Electric Energy Agency’s) free electricity billing criteria. The idea here is to generate greater likelihood of project approval, eliminating need for flow reversal analysis.
Rounding up highlights would be a rapid shutdown solution, which is purpose-built to meet the new ABNT NBR 17193:2025 requirement. For better understanding, the stated requirement mandates rooftop PV systems to reduce DC voltage to below 35 V within 30 seconds during grid outages, fires, or other emergencies.
This rapid shutdown solution also packs together the SR20D-M rapid shutdown (RSD) device, SR200T-BX RSD controller box, and Sungrow inverters.
“We are proud to bring comprehensive innovations to the Latin American market, enabling cleaner, more reliable, and more resilient energy solutions,” said Ada Li, Vice President of Sungrow Americas. “Reaching the 25 GW PV and 10 GWh ESS milestone is a testament to Sungrow’s deep engagement and strong partnerships in the region. We look forward to working alongside our partners to expand access to clean power and accelerate Latin America’s transition to a low-carbon future.”
