


This charming café located in Metro Manila operates air conditioning throughout the day, runs multiple espresso machines, blenders, display refrigerators, and overhead lighting — all contributing to steep monthly electricity bills averaging over ₱220,000 during peak summer months. Frequent Manila grid interruptions further disrupted operations and damaged customer experience.
The installed 30kW solar PV system paired with a 60kWh containerized lithium battery delivers three core benefits:
• Ξύρισμα κορυφής — reduces demand charges during Meralco's peak tariff windows (12–3 PM and 6–9 PM)
• Load shifting — stores daytime solar generation for evening service hours when the café is busiest
• Backup power — keeps refrigeration, AC, and POS systems running seamlessly through grid outages
The Energy Management System (EMS) intelligently coordinates battery charge/discharge cycles based on real-time Meralco tariff signals. Before leaving our factory, every containerized energy storage system undergoes rigorous 72-hour continuous stability testing, including charge-discharge cycling, thermal performance, and grid simulation.
Our professional on-site installation team handled full electrical integration with the café's existing distribution panel. A one-year follow-up inspection confirmed the system performing above projections. The owner reported over ₱60,000 in electricity bill savings in the first month alone and praised our installation team for their clean, efficient, and professional work — with minimal disruption to daily operations.