Project Background
A residential household in Hamburg, Germany faced challenges with high electricity demand, expensive energy costs, and frequent power outages. To address these issues, the household deployed an integrated solar and energy storage system powered by enjoypowers. This solution effectively reduces electricity costs and ensures a reliable, uninterrupted power supply.
Germany Hamburg-Solar-Storage Integration Project
System Scale and Application
- Capacity: 105 kW / 232 kWh
- Industry: Residential Energy Storage
Energy Storage Objectives
- Reduce household electricity costs
- Provide continuous power supply during grid outages to ensure uninterrupted electricity
Core Technologies and Modules Provided by enjoypowers
- Static Transfer Switch (STS): Enables fast and seamless transfer between the utility grid and energy storage system, ensuring automatic switch to backup power during grid anomalies to prevent outages.
- Power Conversion System (PCS): Supports both grid-connected and off-grid modes, efficiently converting DC to AC and vice versa, ensuring stable power output.
- DC-DC Converter: Optimizes photovoltaic (PV) output, enabling efficient energy conversion between PV modules and the storage system.
- Maximum Power Point Tracking (MPPT): Continuously tracks the maximum power point of PV modules in real time, maximizing solar energy harvest.
Germany Hamburg-Solar-Storage Integration Project
Project Highlights and Advantages
- Integrated grid-connected and off-grid design: PCS automatically switches to off-grid mode during power outages, ensuring uninterrupted electricity supply.
- High-performance power electronics modules from enjoypowers significantly reduce electricity costs.
- Deep integration of solar PV and energy storage promotes green energy use and supports sustainable power consumption.
Conclusion
Enjoypowers’ solar-storage integration solution, featuring high-density and advanced STS, PCS, DC-DC, and MPPT modules, helps residential customers in Hamburg achieve cost savings and continuous, reliable power supply while advancing green energy adoption.
