Brand-new items introduced for the North American market consist of modular utility-scale PV inverter, 6.9 MWh BESS in a 20-foot container, and innovative innovation encompassing C&I utilizes.
LAS VEGAS, Sept. 10, 2025/ PRNewswire/– Sungrow, the international leading PV inverter and energy storage system service provider, is showcasing a suite of innovative developments at RE+ 2025. The lineup of brand-new items launched to the North American market consists of the second-generation modular inverter for utility-scale PV jobs; the next-generation PowerTitan 3.0, an A/c Block BESS for massive energy storage applications; and the PowerStack 255CS BESS for business and commercial (C&I) energy storage. These developments are set to add to regional energy dependability and sustainability, enhancing Sungrow’s dedication to supporting the U.S. power grid and electrical customers with sophisticated, relied on, and certified innovations.
4.8 MW Modular Inverter: Little Module, Mega Effect
Sungrow revealed its 4.8 MW SG4800UD-MV-US modular inverter for The United States And Canada This pioneering option integrates the benefits of both main and string inverters, using 800 kW per system in a versatile style that decreases balance-of-system (BOS) expenses. The split modular style enables inverter module replacement in under an hour, reducing downtime and optimizing functional effectiveness.
The system includes smart fault medical diagnosis for fast fault recognition, and includes self-cleaning duct to decrease everyday upkeep requirements. Extra Components Management is streamlined, as a single kind of extra part is needed for the inverter module. Created for severe sturdiness, it provides 100% power output in ambient temperature levels as much as 45 ° C( 113 ° F), and brings a sealed NEMA 4X ranking, guaranteeing boosted dependability even in severe environments.
Security and efficiency are additional reinforced through wise DC terminal temperature level defense and a bottom pressure relief style. Furthermore, its pioneering PV grid-forming and off-grid commissioning abilities make it possible for early business operation and enhance Roi (ROI), setting a brand-new criteria for utility-scale solar energy systems in The United States And Canada
PowerTitan 3.0: Next-Generation Air Conditioning Block Energy Storage System
Energy storage plays a vital function in improving grid strength and making it possible for higher combination of renewable resource. For utility-scale applications, Sungrow has actually introduced the next-generation a/c Block Energy Storage System PowerTitan 3.0.
For the North American market, PowerTitan 3.0 provides 6.9 MWh in a basic 20-foot ISO container, incorporating batteries with the string PCS (Power Conversion System) for 2– 8 hour styles. It includes the very first mass-produced 661Ah stacking LFP cell, with a 12,500-cycle life expectancy for remarkable dependability and expense effectiveness.
The system debuts the market’s very first 430 kVA liquid-cooled SiC PCS, attaining as much as 99.3% optimum effectiveness and as much as 93.6% Round-Trip Performance (RTE) for a 4-hour period (92% consisting of auxiliary load).
Five-level State of Charge (SOC) balancing– from cell to obstruct– makes the most of functional capability, while a back-to-back design decreases footprint by 21% compared to the previous generation. And robust liquid-cooled thermal management decreases auxiliary power usage and extends system life expectancy.
Security is focused on with 11-layer defense from cell Over-Voltage to PCS a/c fusing, and Sungrow’s ArcDefender ™ innovation to decrease arcing dangers. The system satisfies all Authority Having Jurisdiction (AHJ) requirements in The United States And Canada thanks to its cutting edge fire security systems, and is totally pre-tested and licensed.
The PowerTitan 3.0 is crafted for quick release. The system comes totally UL9540-certified before delivery. Improved on-site O&M tools even more reduce commissioning timelines compared to the previous item generation.
- Integrated Grid-Forming Abilities
Embedded with Sungrow’s Stem-Cell Grid-Forming Tech 2.0, the PowerTitan 3.0 expects grid disruptions before they intensify, guaranteeing energy storage reacts proactively.
The item provides renewables and energy storage grid-forming synchronously, GW-scale black start, smooth mode changing in between Grid-Following and Grid-Forming, adjustment to wide-range SCR modifications ( 1-40), and makes it possible for 20 milliseconds quick reaction and 90 ° symmetrical/asymmetrical stage angle dive.
With these functions, the item supports quick grid healing, makes the most of secondary service income, and guarantees dependability throughout all grid situations: generation, transmission, microgrids, and usage endpoints.
As information center need for continuous energy skyrockets, grid-forming storage has actually ended up being a crucial enabler. Sungrow’s PowerTitan 3.0 is crafted for this objective, using the stability and dependability needed for mission-critical operations.
PowerStack 255CS: C&I Energy Storage Reimagined
Sungrow likewise presented the PowerStack 255CS incorporated energy storage system for the North American C&I market, geared up with 314 Ah battery cells for 257 kWh capability in a 2-hour system.
- Versatility and Convenience
With a totally incorporated Power Conversion System (PCS) and Battery Management System (BMS), PowerStack 255CS enhances energy storage operations while lowering setup intricacy. The system supports several design setups, using versatile release for varied website requirements. Furthermore, pre-installed and pre-commissioned parts make it possible for quick grid connection and boost the total release effectiveness. Its ingenious style permits scalable parallel applications, supporting as much as 25 systems and jobs in between 257 kWh and 6.4 MWh, making it a perfect option for a large range of energy storage requirements.
The All-In-One style incorporates batteries and PCS in a single cabinet, running at three-phase, 480 volts (nominal). The PCS provides up to 98.6% optimum effectiveness, while the system’s RTE reaches 90%. A robust liquid-cooled thermal management system cuts auxiliary power usage by 40%, providing a more effective power supply.
The PowerStack 255CS satisfies international security requirements, consisting of UL9540 and NFPA855/69, with multi-level defense confirmed through over 500 tests from cell to system level.
From standalone storage and PV+ESS systems to EV charging combination and microgrids, the PowerStack 255CS adapts to a large range of situations, consisting of off-grid applications to guarantee continuous crucial operations.
Driving the Future of Energy
With these launches, Sungrow strengthens its dedication to providing sophisticated, dependable, and versatile services for the progressing North American energy landscape. By integrating development with tested field experience, the business is empowering partners and clients to satisfy the growing need for electrical power– guaranteeing plentiful, protected, and inexpensive power for all.
About Sungrow
Sungrow, an international leader in renewable resource innovation, has actually originated sustainable power services for over 28 years. Since June 2025, Sungrow has actually set up 870 GW of power electronic converters worldwide. The Business is acknowledged as the world’s most bankable PV inverter and energy storage business (BloombergNEF). Its developments power tidy energy jobs around the world, supported by a network of 520 service outlets ensuring exceptional client experience. At Sungrow, we’re devoted to bridging to a sustainable future through innovative innovation and exceptional service. For additional information, please go to: www.sungrowpower.com.
SOURCE Sungrow Power Supply Co., Ltd.