241kWh integrated photovoltaic storage and charging system empowers commercial and retail energy storage

The system integrates a 120kW/241kWh lithium iron phosphate energy storage unit, 500kW photovoltaic power generation, and two 60kW inverters, forming an integrated photovoltaic-storage-charging-discharging architecture.

High-efficiency synergy: Employing optoelectronic integration technology, photovoltaic MPPT tracking efficiency ≥99%, energy storage charge/discharge efficiency ≥95%, reducing energy conversion losses by 15%; SiC resonant soft-switching technology cuts switching losses by 40%, achieving overall system efficiency of 85%.
Intelligent dispatch: Dynamically optimises triple strategies of peak-valley arbitrage, demand management, and power demand response.
Safety and Reliability: Utilises air-conditioning cooling or forced air cooling to regulate cell temperature; dual-mode operation supports seamless battery/mains switching, ensuring uninterrupted power supply to critical loads such as shopping centre lifts and lighting.

The 241kWh integrated photovoltaic storage and charging system, as a new-generation benchmark for energy storage, will accelerate the deployment of three key directions: specialised storage, micro-storage, and electricity storage, thereby supporting the development of a new power system. With the commencement of operations at the intelligent manufacturing centre for high-end energy equipment clusters, this project is projected to achieve an annual output value of 5 billion yuan, generate employment for 1,500 individuals, and drive technological upgrades across the entire industrial chain. It will inject new productive forces into the national energy security strategy and the dual carbon goals.