In a recently completed European community energy project, EnerShare 2kWh balcony photovoltaic-storage system successfully enabled apartment residents to achieve sustainable power generation and off-grid backup power within a limited space . By deeply integrating with the customer's own Wi-Fi module, the solution brought visualized management, remote monitoring, and smarter energy dispatch capabilities to the entire community.
The apartment layouts in this community generally lack the conditions for large-scale solar panel installations, and the owners wish to avoid complex construction. The client has made the following specific requests:
No need for traditional rooftop solar power; suitable for limited spaces such as balconies and small terraces.
It can directly integrate with customers' existing Wi-Fi communication modules and connect with their community IoT platform.
Supports remote monitoring via mobile phone and PC, enabling centralized management of batch devices.
The system is highly integrated, easy to install, and easily expandable.
In order to improve the utilization rate of new energy sources without changing the household structure, the customer wanted to find a complete solution that was "plug and play" and highly integrated.
Enershare offered its existing 1600W/2000Wh balcony-mounted solar-energy storage system , customized by integrating the customer's Wi-Fi module. This solution supports real-time data monitoring and control of the energy storage system, ensuring users can remotely access critical information from anywhere.
This solution features a stackable design and plug-and-play functionality, ensuring easy installation . Furthermore, the system supports multiple operating modes, including grid-connected, off-grid, and UPS backup power , enhancing its versatility and making it suitable for various application scenarios.
① Integrated photovoltaic and storage architecture, suitable for small-space environments in European apartments :
The balcony photovoltaic and energy storage integrated system integrates photovoltaic access , battery energy storage , grid-connected and off-grid switching , and smart meter linkage into a single compact system. It does not require additional inverters or complex peripherals and supports rapid deployment and flexible expansion .
② Four independent MPPTs improve power generation efficiency in small-area photovoltaic scenarios:
The system has 4 built-in independent MPPTs , each equipped with an independent photovoltaic power tracker , which can perform maximum power point tracking for photovoltaic strings with different orientations, types or shading conditions. In actual community use, the overall power generation utilization rate can be increased by 10-25% (depending on the installation conditions).
③ Deeply integrate customer Wi-Fi modules to meet community-level centralized management needs.
Each device integrates the customer's existing WiFi module and connects to the community IoT network . Managers can monitor the device's power generation, battery status, and load in real time through a cloud platform or mobile app, and remotely control it, achieving true intelligent management and significantly reducing on-site maintenance costs ( by 70%–90% ) .
The successful deployment of this project not only enhances the community's energy self-sufficiency but also lays the foundation for future expansion with more diverse housing types, larger capacities, and higher densities of photovoltaic and energy storage systems. EnerShare will continue to collaborate with its customers to create a more comprehensive and intelligent clean energy ecosystem.
If you are looking for residential, community, or commercial energy storage systems, the EnerShare team is ready to support you.
