As the power density of artificial intelligence computing clusters continues to rise, energy consumption pressures on data centres are increasing in tandem with the demand for green electricity. Against this backdrop, JinkoSolar has officially unveiled its “Sunny 365” smart solar-storage system, an integrated solution for artificial intelligence data centres (AIDC). The solution integrates high-efficiency photovoltaics, long-duration energy storage and intelligent O&M to build a comprehensive energy system for AIDC, ranging from self-sufficient green power supply to highly resilient emergency backup power, thereby reshaping the energy foundation of computing infrastructure. The new solution precisely addresses the three core pain points faced by AI data centres during 24/7 continuous operation – power supply reliability, energy costs and grid connection capacity.
The Sunny 365 solution features JinkoSolar’s flagship module and BESS products, integrating hardware performance with digital intelligence.
Built on the company’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 centres, including high loads, round-the-clock operation, extreme weather resistance, stability and reliability, low O&M demands and large-scale deployment.
With a maximum power output of 680W and a conversion efficiency of 25.17%, the modules generate more electricity per square metre of land, their exceptional bifaciality of 85% ± 5%, efficiently capturing ground and ambient scattered light. Outstanding low-irradiance performance enables power generation gains of over 4% in scenarios such as cloudy, rainy days and dawn/dusk, with safety performance certified to both IEC and UL Class A standards.
Temperature coefficient as low as -0.26%/°C results in minimal power loss in high-temperature environments.
The storage element is addressed by Jinko’s SunTera energy storage system. Addressing the high-power, continuous operation and high-reliability power supply requirements of AIDCs, SunTera is designed around the core principles of high safety, robust support and long service life, offering long-duration energy storage, grid-forming capabilities and microgrid support, providing stable and reliable energy assurance.
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 an AIDC’s long-term, stable energy supply needs.
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.
As companies like NVIDIA drive the evolution of next-generation AI data centres 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. Jinko’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 centre energy architectures toward “short-term dynamic support + long-term energy storage,” enhancing power supply continuity and system resilience for critical computing operations.
Guided by the service philosophy of “One Partnership, Peace of Mind Throughout,” Jinko provides one-stop solutions covering the entire project lifecycle, comprising one-stop solution design, one-stop warranty and one-stop service.
