Recently, during the 14th International Energy Storage Summit and Exhibition, JinkoSolar and JinkoStorage jointly unveiled a full-scenario solar-plus-storage solution tailored for artificial intelligence data centers (AIDCs). Leveraging its two core product portfolios—the SunTera energy storage system and AIDC data center components—this solution offers a deeply integrated “energy storage + PV” green energy approach. It precisely addresses AIDC’s key pain points in terms of response speed, reliability, security, cost-effectiveness, and space utilization, providing global AI infrastructure with the most adaptive, secure, and efficient green energy support across all scenarios.
aiming at the unique power requirements of AIDC, such as high frequency pulse load, millisecond fluctuation, high availability and safety, etc., relying on the Suntera technology platform, jingke energy storage takes five core advantages of “millisecond response, extreme reliability, five layers of safety, ten thousand cycles and high density integration, A full-stack solution covering the coordination of AC side storage and DC side is constructed, which becomes the energy storage system that knows the most about the law of power consumption in AIDC scenario.
millisecond response to stabilize load impact: equipped with network PCS, voltage source response time ≤ 10 milliseconds , supports virtual synchronous machine control, and can self-establish voltage and frequency reference in microgrid scenarios; according to the ” HVDC + super capacity + BBU “ architecture adopted by overseas AIDC, the DC side products of jingke energy storage can be controlled cooperatively with super capacitors, super capacity can cope with sub-millisecond pulses, energy storage can provide continuous support above seconds, effectively protecting electrical equipment from instantaneous high-current impact.
Extreme reliability to ensure full life cycle availability: adopts modular redundant design, supports N +1 power module configuration, and automatically bypasses the system when a single module fails. Based on the collaboration between the BMS and EMS, the system can monitor cell parameters in real time and predict failure risks using ML, triggering maintenance alerts in advance. Under extreme operating conditions, the energy storage system can support a black start for the entire power station. When utility power is completely lost and the gas turbine has not yet started, it can serve as the main power source for the microgrid to initiate self-startup and establish grid operation.
five-layer security protection to ensure park-level security: a five-layer security system is constructed from the core level, module level, cluster level, system level to operation and maintenance level-the battery core adopts lithium iron phosphate system, and the thermal runaway trigger temperature ≥ 150 ℃; The module is equipped with aerogel insulation layer; The cluster level is equipped with independent fire fighting unit; the whole cabinet reaches IP55 protection and C5 corrosion protection grade , supports remote inspection and OTA upgrade, and has been awarded the first certificate of large-scale fire test UL 9540A 2026 version , and its safety performance has been certified by authority.
ten thousand cycle life, adapted to high frequency scheduling: equipped with crystal branch self-research 587Ah/588Ah high-capacity battery core , cycle life more than 10000 cycles , energy efficiency reaches more than 95% , significantly reducing the overall electrical cost while improving system life cycle reliability.
High energy density, compact footprint: Each cabinet offers a capacity ranging from 3.44MWh to 6.9 MWh. With an energy density more than 15% higher than the industry average, it effectively saves valuable space within AIDC data center campuses for power distribution equipment. The approach of prefabricating entire cabinets at the factory and performing only basic on-site installation has significantly shortened the construction timeline for AIDC projects. Furthermore, the SunTera platform provides differentiated technical adaptation to suit the AIDC deployment strategies specific to each region. For example, in the North American market, it supports stable operation under low SCR (short-circuit ratio ≤ 1.1) conditions, features both high- and low-voltage ride-through capabilities, can be integrated with gas turbines to form a self-contained microgrid and provide black-start support, thereby addressing the 5–7 year expansion cycle of the bulk power grid. In the Chinese market, diversified revenue models such as peak-shaving and valley-filling, demand-side management, and participation in ancillary services markets help operators reduce electricity costs while meeting policy requirements for a green power share exceeding 80%. China Telecom’s 25 MW/200 MWh intelligent computing center project in Anhui has demonstrated the long-term economic viability of energy storage in data center applications.
Aiming at the special needs of AIDC, such as high load, all-weather operation, extreme weather resistance and high safety, JinkoSolar launched the data center components based on the Flying Tiger 3 platform, with the six core advantages of “high efficiency, high double-sided rate, high and low radiation response, high fire rating, hail resistance, high mechanical load” , it has become the photovoltaic module that most understands the power demand of the data center in the whole scene of AIDC.
high efficiency, high power: positive efficiency ≥ 24.8%, power ≥ 670W, maximizing the full life cycle electricity cost, generating more green electricity with the same floor area, and injecting stronger green kinetic energy into the computing center from the source.
high double-sided rate: double-sided rate up to 85±5%, taking 670W component and 90% double-sided rate as an example, under the condition of 0.288 ground reflectivity, the comprehensive output power can reach 844W, for every 1W front power cost paid by users, they can actually obtain 1.26W comprehensive power generation capacity, providing ” free expansion “ benefits for AI data centers.
high and low irradiation response: in the low irradiation range of 100-200w/m, the power generation in the morning and evening periods is increased by up to 8.93 compared with BC module, and the relative power output is stable at 95%-98% under extreme low light scenes such as heavy fog or building occlusion, the power generation curve is more in line with the long-term, all-weather, stable and smooth power demand of the data center. In regions with significant peak-to-valley price differentials, this approach can further enhance project returns and reduce strain on the power grid.
high fire and flame retardant grade: passed the most stringent IEC 61730-2:2023 standard in the photovoltaic industry, and has the first domestic product that has passed both IEC Class A and UL 790 standard Type A certification , this represents the highest level of fire performance in the photovoltaic industry. The key insulating material meets the UL 94 V-0 highest flame-retardant rating, self-extinguishing within 10 seconds after the open flame is removed, thereby reducing DC arc-fault risks at the source.
Exceptional Hail-Resistant Performance: Successfully passed a hail impact test using 55-mm-diameter hailstones (roughly the size of a tennis ball), significantly exceeding the standard 25-mm requirement. This effectively breaks the risk chain of “mechanical damage → electrical failure → fire hazard.”
Ultra-High Mechanical Load Capacity: Certified to withstand 6,000 Pa on the front side and 4,000 Pa on the back side, the module can support a snow load of over 600 kilograms per square meter, ensuring structural integrity and electrical safety even in extreme weather conditions.
jingke AIDC’s full-scene optical storage solution realizes the deep integration of ” optical storage integration “, accurately responding to the current AIDC’s core demands in terms of power consumption anxiety, safe and reliable operation, cost reduction and efficiency enhancement , with the original design concept of the scene, become the green energy solution that understands the most computing power, the most electricity, and the most safe in AIDC’s entire scenario. As global AI infrastructure construction continues to gain momentum, JinkoSolar will provide intelligent computing centers with a stable and reliable energy foundation through its full-scenario customized PV-storage systems, thereby driving the green transformation of the computing power era.
