When solar plants face curtailment at noon, when wind farms struggle with output fluctuations at night, and when factories lose millions due to peak-valley electricity prices—CEEG’s all-in-one energy storage and boost converter system steps onto all three battlefields at once, driving an energy efficiency revolution and emerging as a powerhouse now exported to over 40 countries.
True zero-carbon transformation starts with mastery of every kilowatt-hour of electricity. CEEG’s all-in-one energy storage and boost converter system covers high-voltage levels from 6kV to 35kV, with transformer low-voltage AC voltage from 0.315kV to 0.69kV. It supports a wide range of dry-type and oil-type transformers, with efficiency grades designed to meet project requirements—fully customizable for diverse applications.
一、C&I Energy Storage: The Precision Abacus in the Game of Electricity Prices
Inside an electronics industrial park, CEEG’s all-in-one energy storage system plays the role of a “smart power steward”: during daytime when solar PV generation peaks, surplus electricity is stored in the battery matrix; as evening peak tariffs surge, the all-in-one energy storage and boost converter system precisely releases stored power.
When unexpected grid fluctuations occur, the 0.315kV low-voltage side instantly senses production line load variations and, through the intelligent EMS, dynamically switches charge–discharge strategies. The built-in isolation transformer acts as a steel-strong safety barrier, ensuring zero downtime for precision equipment, extending product lifespan, and dramatically shortening the investment payback cycle.
二、Solar Power Plants: The End of Curtailment
Faced with an average 12% daily curtailment rate in Northwest solar bases, CEEG delivers a disruptive solution empowered by three layers of adaptive technology: next-day power generation curve forecasting, intelligent adjustment of charge and discharge depth, and high-precision control of temperature control system.
On the DC side, the all-in-one energy storage system connects directly to the PV array. Its 1500VDC high-voltage channel acts as an energy expressway, channeling electricity that would otherwise be wasted into the storage system. When evening grid tariffs rise, the stored power is boosted to 35kV through the all-in-one system and delivered efficiently into the grid.
三、Wind Farms: Tamers of Fluctuating Energy
At the Bohai Bay wind farm, CEEG’s all-in-one energy storage system demonstrates a refined art of balance. When sudden gusts cause a sudden increase in power by 10MW, the system activates ultra-charging mode to prevent grid shock; during windless periods, stored energy is steadily released to ensure compliance with grid agreements.
The CEEG all-in-one solution acts as a buffer for wind power integration, smoothing output fluctuations and enabling energy dispatch. It can dynamically absorb erengy and release it when needed, improving power quality, enhancing controllability of wind generation, and strengthening overall grid stability.
With its intelligent DNA in the steel body, the system supports the manufacturing system upgrade of three major solutions—C&I energy storage application solutions, photovoltaic power station energy storage solutions, and wind power station energy storage solutions—to achieve energy value reconstruction in three major scenarios. Looking ahead, CEEG will continue to focus on the core demands of global energy transition, leveraging its all-in-one energy storage and boost converter system as a pivot to advance innovation across the full energy chain of “generation, grid, load, and storage.”