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JazzPower delivers high-performance, lightweight customized energy storage solutions for high-speed yachts. Equipped with high energy density batteries and intelligent energy management system (EMS), our products ensure rapid power response and extended navigation range. The modular design is flexibly adapted to various yacht models and navigation speed requirements, helping yachts achieve zero-emission, high-efficiency green power transformation in the marine industry.
Our tailor-made marine energy storage system perfectly adapts to harsh ocean environments, balancing power performance, weight control and space utilization comprehensively.
From customized configuration to full-lifecycle cost control, we create reliable and economical power solutions for all types of high-speed vessels.
Four core strengths to solve major pain points of marine power systems, adapting to complex marine operating conditions.
Proven liquid-cooled energy storage projects for manufacturing enterprises in Zhuhai and East China, with remarkable cost reduction and carbon reduction effects.
As a leading precision manufacturing enterprise in East China, Youxing Precision requires continuous production. Its power load is concentrated during peak tariff hours, resulting in persistently high energy costs. To tackle this challenge, the company deployed a 250kW/430kWh liquid-cooled commercial energy storage system to build an intelligent power regulation hub and realize structural optimization of energy expenditure.
Based on industrial time-of-use electricity price mechanism, the system charges 430kWh power during late-night off-peak hours (0.3 RMB/kWh), and fully discharges to support production lines during daytime peak hours (1.2 RMB/kWh). This "charge low, discharge high" strategy transfers over 400kWh peak power consumption every day and avoids expensive peak electricity tariffs effectively.
After system operation, the enterprise’s reliance on grid power during peak periods drops by 35% to 40%. The total annual power cost is cut by more than 30%. Calculated based on the typical industrial electricity price of 0.8 RMB/kWh in East China, annual electricity savings exceed 1.2 million RMB. The unit power cost during peak hours decreases by over 0.5 RMB, greatly expanding product gross profit margin.
Adopting liquid cooling technology with 45% higher heat exchange efficiency, the annual battery attenuation rate is controlled below 3% under continuous charge-discharge cycles. The investment payback period is less than 4.5 years. Stable revenue will be generated for more than 12 years in the subsequent operation phase. The unit power arbitrage cost is as low as 0.15 RMB, and its advantage against price fluctuation keeps expanding.
1. New Model for Manufacturing Cost Reduction: This project verifies the economic feasibility of 250kW-level standalone energy storage for continuous-production factories, providing a space-saving and rapidly-deployed cost reduction solution for enterprises without rooftop PV resources.
2. Restructure Enterprise Energy Management: Transform traditional power cost center into intelligent energy profit center, and realize flexible power consumption responding to real-time electricity price signals.
3. Pathway for Zero-carbon Manufacturing: The project achieves annual carbon emission reduction of over 420 tons according to East China power grid emission factors. Reserved PV access interface lays the foundation for future integrated PV, energy storage and load smart microgrid, fully complying with the industrial transformation policies of Jiangsu Province.
As a representative advanced manufacturing enterprise in Zhuhai, Baiwei Machinery has long been troubled by high electricity prices in the Pearl River Delta region, especially soaring power costs during production peak hours. To solve this pain point, the enterprise took the lead in deploying a 250kW/430kWh liquid-cooled commercial energy storage system in 2025, optimizing energy costs via intelligent power dispatch.
Benefiting from the prominent time-of-use tariff policy in Zhuhai (price gap over 0.9 RMB/kWh between peak and flat periods), the intelligent system charges 430kWh power during off-peak hours (00:00-08:00) and discharges during peak hours (10:00-12:00 & 14:00-19:00), forming a complete and precise peak-valley arbitrage loop.
After commissioning, the enterprise’s grid power purchase during peak hours decreases by more than 40%, and the total annual electricity expenditure is reduced by over 30%. Calculated based on the average industrial electricity price of Zhuhai, the annual revenue from peak-valley arbitrage alone exceeds 1 million RMB, greatly enhancing product price competitiveness.
The liquid-cooled energy storage system with 50% higher thermal management efficiency ensures stable full-lifecycle operation under high temperature and high humidity environment in Zhuhai. The investment payback period is controlled within 4 years, and stable revenue will be maintained for the following 15 years. The cost reduction per kWh will keep expanding along with electricity price fluctuation.
1. Cost Reduction Benchmark for GBA Manufacturing: Validate the economic applicability of 250kW-level energy storage in industrial scenarios of the Pearl River Delta, providing a standardized solution with low investment threshold and stable returns for small and medium-sized manufacturing enterprises.
2. Activate Power Demand Response: Realize load shifting of 430kWh per day, effectively relieve peak load pressure of regional power grid.
3. Explore Zero-carbon Factory Development: Lay a technical foundation for future clean energy replacement combining PV and energy storage, in line with the 2025 green transformation goals for manufacturing industry in Guangdong Province.
Our energy storage products cover high-speed yachts, leisure vessels and various commercial & industrial manufacturing plants.
Lightweight storage for fast response & long navigation
Salt-corrosion resistant system for daily marine travel
Liquid-cooled ESS for continuous production lines
Peak-valley arbitrage to cut operational electricity cost
