- The latest business and industrial (C&I) solution was launched at Sungrow’s European C&I ESS Summit in Como, Italy.
- The series is based on Sungrow’s “Ace007, Ace Profit” concept of zero waste, zero disruption and a simple, seamless experience for businesses through seven key benefits.
/PRNewswire/ — On November 27, Sungrow unveiled its latest innovation in energy storage solution (ESS) for commercial and industrial (C&I) applications: the PowerKeeper series. Launched at Sungrow’s European C&I ESS Summit in Italy, the series offers an all-in-one DC-coupled solution with a modular design and is built on Sungrow’s bold new concept «Ace007, Ace Profit». This approach is designed to ensure no waste, no disruption, and a hassle-free experience for businesses through seven key benefits.
New C&I ESS solution PowerKeeper Series Debuts at Sungrow Summit
Sungrow European C&I Summit
The crucial importance of C&I energy storage for a sustainable future in Europe
Sungrow’s latest innovation comes at a critical time: according to WoodMackenzieEurope’s C&I storage capacity is expected to increase 13-fold, reaching 33GW/77GWh by 2034. In a complex context of rising electricity prices and the need for resilience, companies are prioritizing energy cost control, self-consumption and power reliability. Solutions must provide a seamless experience throughout the lifecycle, from design and installation to operation and maintenance, while ensuring stable power for business continuity. Adding to this complexity is the fact that industrial and commercial users span diverse sectors with specific consumption profiles and economic priorities.
The Future of C&I Innovation: The PowerKeeper Series
In response, the PowerKeeper series, based on the “Ace 007, Ace Profit” concept, offers flexible energy storage through a 12.5kWh modular design. A single hybrid inverter supports 50-1000kWh capacity for 2-8 hours, and multiple inverters can be connected for flexible site expansion. This scalability is suitable for small workshops as well as large factories, ensuring precise scaling of capacities, eliminating oversizing and reducing upfront costs. For uninterrupted operation, PowerKeeper can switch to off-grid mode in 10 milliseconds. Its integrated ATS system can directly support a maximum load of 250kW, which is enough for a 2500m² supermarket, without additional cabinets, saving space and money.
The concept redefines energy storage with a focus on simplicity, safety and cost-effectiveness:
- Even fits in corners and can be installed during a simple coffee break:PowerKeeper makes installation quick and effortless. Customers can choose a single 12.5kWh module or a 50kWh battery, maximizing every inch of space and allowing for quick installation in just a single coffee break. Its design facilitates manual handling in tight spaces and the use of forklifts in open spaces.
- Works in water up to 50cm deep: Once installed, the system offers long-term reliability with 50cm water protection, IP66, C5, an operating range of -20°C to 50°C and lightning resistance typeI + II. Whether it’s the freezing winters of Northern Europe, the scorching summers of Southern Europe, or the salty, corrosive coastal climates of the Mediterranean, PowerKeeper remains stable and reliable in all conditions. the conditions.
- 5D alerts, triple protection, security from cell to factory: PowerKeeper establishes a complete cell-to-station security system with 5D alerts (current, voltage, cell temperature, NTC high temperature detection, and safety detector), and triple protection at the cell, pack, and station level. This gives customers peace of mind at the device level in their daily activities.
- AI-driven modes, leveraging every penny:PowerKeeper fits various applications, including PV & ESS, ESS & EV charger, microgrid & backup, and standalone ESS C&I. PowerKeeper supports multiple revenue streams including self-consumption, arbitrage, FFR and demand control. With AI-driven modes that automatically optimize revenue strategies based on real-time electricity prices, generation forecasts and load forecasts, it allows customers to maximize their profitability effortlessly.
This concept addresses issues faced throughout the lifecycle and strengthens Sungrow’s C&I product portfolio, solidifying its leadership and commitment to a carbon-neutral commercial and industrial future.
Exclusive discussions and insights at Sungrow’s European C&I ESS Summit
Sungrow’s European C&I ESS Summit, held in Como, Italy, brought together more than 200 business leaders, technology partners and media representatives. The summit provided a forum for discussions between experts on the growing European demand for flexible, cost-effective and low-carbon energy solutions. The roundtables provided a better understanding of the different business needs and regulatory frameworks of European markets, and shared with participants exclusive perspectives on the most promising growth opportunities and strategies. Through expert discussions and customer insights, Sungrow reaffirmed its commitment to modernizing and decarbonizing the continent’s C&I energy landscape.
Currently, Sungrow has deployed over 1000 C&I energy storage projects worldwide, and 200 projects in Europe, ranging from standalone ESS, PV+ESS, and PV+ESS+EV applications, making it well positioned to support partners navigating this dynamic market.
À propos de Sungrow
Sungrow, a global leader in renewable energy technology, has been delivering sustainable energy solutions for over 28 years. As of June 2025, Sungrow had installed 870GW of power electronic converters worldwide. The company is recognized as the photovoltaic inverter and energy storage company with the highest financial rating in the world (BloombergNEF). Its innovations power clean energy projects around the world, supported by a network of 520 service points ensuring an excellent customer experience. At Sungrow, we are committed to building a bridge to a sustainable future through cutting-edge technology and unparalleled service. To learn more, visit: www.sungrowpower.com
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