Embracing Green, Low-Carbon Development: Solavita's 15kW Solar-Storage Integration Project in Hefei, China

As the wave of green and low-carbon development gains momentum, more companies are adopting photovoltaic (PV) and energy storage technologies. Solavita has successfully implemented a 15kW solar-storage integrated project at the Zhongji Yiyuan Industrial Park in Hefei, China. By utilizing a self-consumption and surplus energy storage model, this project effectively meets the park's daily office electricity demands while significantly reducing energy costs for businesses.

The project boasts a total installed capacity of 19.88kW, incorporating 28 high-efficiency 710W solar panels to capture and convert sunlight into electricity. The energy storage system features Solavita’s 15kW hybrid inverter and four 5.12kWh high-voltage stackable batteries, delivering a total storage capacity of 20.48kWh. This system operates primarily in self-consumption mode while storing surplus energy, further enhanced by an anti-backflow device to prevent excess electricity from feeding back into the grid, maximizing energy efficiency.

15kW Hybrid Inverter: A Model of Intelligence, Efficiency, and Reliability

At the heart of this project is Solavita's 15kW hybrid inverter, seamlessly integrating solar generation and energy storage with several key advantages:

• Low Startup Voltage & Wide Operating Range: The inverter starts at a lower voltage, making it adaptable to various PV environments, ensuring stability and higher system efficiency.

• Rapid Grid-Connected/Off-Grid Switching: With a switchover time of less than 10 milliseconds, the system guarantees uninterrupted power supply during grid fluctuations or outages.

• AC & DC Surge Protection: Equipped with built-in surge protection, the inverter safeguards against voltage spikes, ensuring long-term stability.

• Durability & Longevity: Engineered with high-quality materials and advanced technology, the inverter delivers robust performance in diverse conditions, extending its lifespan and reducing maintenance costs.

  
  

High-Voltage Batteries: Efficient Storage, Reliable Performance

The project also features Solavita's high-voltage batteries, delivering a total storage capacity of 20.48kWh with standout benefits:

• Modular Design & Easy Installation: The stackable battery design allows for flexible expansion and quick deployment, reducing installation time and costs.

• IP65 Outdoor Protection: With IP65-rated weather resistance, the batteries operate reliably in various outdoor conditions, ensuring durability in harsh environments.

• Scalability up to 8 Battery Modules: The system supports up to eight batteries in parallel, catering to higher energy storage demands with enhanced flexibility.

• Long Lifespan & High Reliability: Using premium lithium battery cells, the system maintains excellent cycling performance and efficiency, reducing replacement frequency and long-term costs.

Solavita Energy Cloud Platform: Smart Monitoring for Peak Performance

Users can monitor their PV generation and storage system in real-time via the web and mobile app, ensuring smooth and efficient operation.

• 24/7 Monitoring: The Solavita Energy Cloud platform provides continuous, real-time performance tracking, allowing users to detect and address potential issues proactively.

• Fault Alerts & Notifications: Intelligent diagnostics instantly notify users of system anomalies, minimizing downtime and enhancing reliability.

• Remote Control & Maintenance: The platform enables users to adjust inverter settings remotely, optimizing system performance with minimal manual intervention.

• Data Analytics & Reporting: With advanced data analysis and reporting tools, users gain valuable insights into system efficiency, supporting energy-saving decisions.

By integrating solar power and energy storage, this project provides a stable green energy supply for the Hefei Zhongji Yiyuan Industrial Park, reducing dependence on the traditional grid. Through the synergy of PV generation and battery storage, businesses can lower electricity costs and carbon emissions, reinforcing their commitment to sustainable development.

Looking ahead, Solavita will continue advancing PV and energy storage innovations, delivering intelligent and efficient energy solutions to more enterprises and accelerating the global transition to a cleaner, greener future.