Flowcrown Technologies successfully completed the installation of a 5.5kW hybrid inverter paired with a 15kWh lithium battery bank, forming a fully integrated residential solar energy system. This project was designed to provide the client with a stable, efficient, and uninterrupted power supply — combining renewable generation with intelligent energy storage and grid backup.
5.5kW Pure Sine Wave Hybrid Inverter
Supports solar, battery, and grid input/output
Built-in MPPT charge controller (120A) for optimized solar charging
Smart load prioritization and automatic switch-over
Battery Storage:
15kWh Lithium Iron Phosphate (LiFePO?) Battery Pack
Long cycle life (6000+ cycles @ 80% DOD)
Fast charging, deep discharge capability, and integrated BMS for safety
Solar Panels (Optional/Integrated):
System-ready for up to 6kW solar PV input
Expandable for future load growth
Monitoring System: Wi-Fi/GPRS-enabled monitoring platform
Real-time tracking of solar production, battery status, and load consumption
Key Benefits to the Client:
24/7 Power Availability: Seamless switchover during outages for uninterrupted power
High Efficiency: Optimized energy conversion and smart usage across all energy sources
Cost Savings: Significant reduction in grid energy reliance and diesel generator usage
Low Maintenance: Lithium battery and inverter system designed for minimal upkeep
Scalability: System supports expansion to accommodate increased future energy demands
Project Outcome:
The installed system now powers the client's home reliably day and night, ensuring energy independence and peace of mind. It reflects Flowcrown’s mission to deliver high-quality, future-proof solar energy solutions tailored to residential needs.