Customized Solar-Storage Integrated Solution for the Philippines
Tailored to the Philippines’ needs—extensive land, large-scale PV installation demands, and power sales as the core goal—this project combines a 4.3MWh energy storage battery system with 35kVA grid-tied PCS to enable efficient power generation, stable grid connection, and maximum revenue.
1. Core Equipment Highlights
1.1 4.3MWh Energy Storage Battery System
- Capacity Adaptation: Matches daytime PV power generation; stores surplus electricity for grid feed-in during evening peak hours.
- Performance: ≥85% round-trip efficiency, operates in -20°C~60°C tropical climate (typhoon & high humidity resistant), compliant with local technical standards.
- Safety & Durability: LFP battery cells with multiple protections (overcharge/overdischarge, thermal runaway early warning); service life over 10 years.
1.2 35kVA Grid-Tied PCS
- Compact Design: 3U rack-mounted, supports 3-phase/split-phase grid connection & 400-800VDC wide voltage range; directly connectable to lithium battery cabinets for easy installation.
- Grid Compliance: Adjustable power factor (-1 to +1), current harmonics <3% (meets IEEE 1547 & Philippine grid standards); seamless grid-tied/off-grid switching.
- Scalability: Parallel operation of multiple units; adaptable to commercial/industrial use and large-scale ground-mounted power plants.
2. System Synergy Value
PV systems leverage abundant sunlight for power generation (prioritizing self-consumption, storing surplus). During peak electricity prices or grid fluctuations, the storage system discharges stably to the grid via PCS—earning profits from peak-valley price differences and grid auxiliary services.
3. Full-Lifecycle Services
- Customized Design: Optimizes parameters based on local solar irradiation, grid conditions, and PV scale.
- On-Site Support: Senior engineers provide on-site installation guidance to address local challenges (terrain, climate).
- Grid Connection Assistance: Coordinates with the Philippine DOE and grid companies to complete registration, bidding, and acceptance.
- Remote O&M: Power Studio monitoring platform enables real-time data tracking, remote fault diagnosis, and cost reduction.
