As the power density of artificial intelligence computing clusters continues to rise, energy consumption pressures on data centers are increasing in tandem with the demand for green electricity. Against this backdrop, JinkoSolar, the global leading PV and ESS supplier, today officially unveiled the “Sunny 365” Smart Solar-Storage System—an integrated solar-storage system solution for artificial intelligence data centers (AIDC). This solution deeply integrates high-efficiency photovoltaics, long-duration energy storage, and intelligent operations and maintenance to build a comprehensive energy system for AI data centers—ranging from self-sufficient green power supply to highly resilient emergency backup power—thereby reshaping the energy foundation of computing infrastructure. The newly launched AIDC solution precisely addresses the three core pain points faced by AI data centers during 24/7 continuous operation: power supply reliability, energy costs, and grid connection capacity.
Solar-Storage Synergy: Building a Reliable Energy Foundation for AI Data Centers
“Sunny 365” solutions feature JinkoSolar’s flagship module and BESS products, deeply integrating hardware performance with digital intelligence:
Built on JinkoSolar’s proven Tiger Neo 3.0 module platform technology, the AIDC modules are specifically designed for large-scale solar-storage scenarios, addressing the unique requirements of data centers—including high loads, round-the-clock operation, extreme weather resistance, stability and reliability, low O&M demands, and large-scale deployment.
Ultra-high efficiency: With a maximum power output of 680W and a conversion efficiency of 25.17%, these modules generate more electricity per square meter of land.
Exceptional bifaciality: Bifaciality reaches 85% ± 5%, efficiently capturing ground and ambient scattered light
Outstanding low-irradiance performance: Power generation gains of over 4% in scenarios such as cloudy, rainy days, and dawn/dusk.
Ultimate Safety Performance: Certified to both IEC and UL Class A standards, meeting the highest fire safety standards in the photovoltaic industry.
Superior Protection Against Extreme Weather: Hail resistance up to 55 mm (certification standard: 25 mm) and rear wind load resistance of -5,000 Pa, making it suitable for extreme climatic conditions.
Low temperature coefficient: as low as -0.26%/°C, resulting in minimal power loss in high-temperature environments.
Extremely low linear degradation: 1% degradation in the first year, followed by only -0.35% annual degradation thereafter, ensuring power generation returns throughout the 30-year lifecycle.
Extremely low linear degradation: 1% degradation in the first year, followed by only -0.35% annual degradation thereafter, ensuring power generation returns throughout the 30-year lifecycle.
SunTera Energy Storage System, Highly Reliable Energy Storage Platform for AI Data Center (AIDC) Applications
Addressing the high-power, continuous operation, and high-reliability power supply requirements of AI data centers, Jinko Energy Storage’s SunTera Energy Storage System is designed around the core principles of high safety, robust support, and long service life. It offers long-duration energy storage, grid-forming capabilities, and microgrid support, providing stable and reliable energy assurance for AIDCs.
Grid-forming and Grid-Connected/Off-Grid Support Capabilities: Supports grid-forming operation modes, providing voltage and frequency support in weak grid or off-grid scenarios, and features black start and microgrid operation capabilities to enhance the resilience of AIDC power supply systems.
High-Safety Design: Implements a multi-tiered safety protection system covering critical aspects such as cell management, system safety control, and fire protection, ensuring comprehensive safeguards throughout the entire process—from risk monitoring and early warning to safety control.
Long Service Life and Stable Operation: Designed for long-term operation, the system enhances equipment cycle life and full-lifecycle operational reliability through advanced temperature control management and system optimization, meeting the AIDC’s long-term, stable energy supply needs.
High Integration and Rapid Deployment: The system features a highly integrated design that supports factory prefabrication and modular deployment, reducing on-site installation and commissioning work and improving the efficiency of large-scale energy storage project construction.
Intelligent O&M Capabilities: The system supports remote monitoring, operational status diagnostics, and predictive maintenance, enabling digital management of the energy storage system throughout its entire lifecycle and reducing O&M burdens.
800V High-Voltage Direct Current + Energy Storage: Defining the Next-Generation Energy Architecture for AI Data Centers
As companies like NVIDIA drive the evolution of next-generation AI data centers toward an 800V HVDC (High-Voltage Direct Current) power supply architecture, the high power density, rapid power fluctuations, and round-the-clock, uninterrupted nature of AI computing loads pose extreme challenges to the dynamic response and grid support capabilities of power supply systems. JinkoSolar’s AIDC solution capitalizes on the “High-Voltage Direct Current + Energy Storage” technology trend. Through coordinated control of the energy storage system, PCS, and EMS, it achieves rapid power response, grid-forming support, and seamless switching between grid-connected and off-grid modes. This supports the evolution of AI data center energy architectures toward “short-term dynamic support + long-term energy storage,” enhancing power supply continuity and system resilience for critical computing operations.
Global Dual-Mode Configuration: From RTC All-Weather Green Power to Highly Reliable Emergency Backup Power, Enabling Precise Adaptation to Specific Scenarios
Full Lifecycle Services
Guided by the service philosophy of “One Partnership, Peace of Mind Throughout,” we provide one-stop solutions covering the entire project lifecycle:
1. One-Stop Solution Design
Based on the data center’s actual load curves, site conditions, and industry characteristics, we tailor differentiated solar-plus-storage solutions that support various modes, including 24/7 green power for overseas RTCs and emergency backup power for domestic facilities.
2. One-Stop Warranty
We offer a 30-year power output warranty for PV modules and a long-cycle cycle life warranty for energy storage systems. Our fully in-house developed BMS, EMS, and cloud platform enable battery health prediction and proactive safety alerts, ensuring end-to-end security from the battery cell to the grid.
3. One-Stop Service
We deliver five key benefits—easy design, easy procurement, easy installation, easy commissioning, and easy operation and maintenance—to ensure rapid project implementation.
The “Sunny 365” Smart Photovoltaic-Storage System—an Artificial Intelligence Data Center (AIDC) photovoltaic-storage system solution—does more than simply provide solar panels and energy storage cabinets; it delivers a secure, green, and sustainable commercial energy system. JinkoSolar has taken a crucial step forward in the field of deeply coupled “photovoltaic + energy storage” applications, making the transition from a mere equipment supplier to a provider of scenario-based smart energy solutions.
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