Project Background
Construction sites use a variety of electrical equipment, with tower cranes, welding machines, and mixers experiencing large load fluctuations. Traditionally, they rely on diesel generators for power, which results in problems such as high noise levels, high fuel costs, and high carbon emissions.
Core Issues
- Diesel generators have high operating costs and complex fuel management.
- They cause noise pollution and pose significant environmental risks.
- The equipment has a high starting current, making traditional energy storage systems difficult to adapt to frequent construction site relocations; the power supply system needs to be mobile.
Project Solution
Battery power supply solution adopts a high-power PCS and modular battery cabinet design, supports high-current start-up, and is suitable for high-impact loads such as tower cranes and welding machines. The system is mobile and supports hybrid power supply of photovoltaic, energy storage, and diesel.
Project Highlights
- High-power compatibility: Supports soft start for motor-type equipment, reducing impact.
- Mobile design: Integrated cabinet hoisting structure for quick relocation with the construction site.
- Photovoltaic-storage-diesel synergy: Intelligent scheduling of photovoltaic power generation, energy storage, and diesel engines for optimal cost operation.
- Quiet operation: Zero noise in energy storage mode, meeting environmental protection requirements for nighttime construction. Fuel savings: Energy storage replaces diesel generators, saving 30%~50% of fuel annually.
