CASES

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From Vision to Reality:

Building the Philippines' Largest Solar + Storage Power Hub

Project Overview

Project Name: 3.5 GWh Solar PV + Energy Storage Flagship Project on LuzonIsland, Philippines

Owner's Plan: 3.5 GWp Solar PV + 4.5 GWh Storage (with 3.3 GWh for Peak Shaving)

Delivery Model: EPC turnkey by GEDI, full lifecycle technical consultancy by Renepoly Energy

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Industry Context

Driven by global carbonneutrality goals, the energy structure is rapidly transforming. SoutheastAsia's abundant solar potential and unstable grids make energy storage increasingly vital.

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Global Trend:

IEA forecasts a 15-foldincrease in global energy storage demand by 2030.

Regional Advantage:

The Philippines offers strong solar resources and peak-valley price gaps exceeding $0.2/kWh—ideal for energy storage investment.

The Challenge

challenge1

Power Deficit

Luzon Island faces a significantgap between peak demand and baseload supply, with renewable generation unableto cover peak loads.

challenge2

Peak-Valley PriceSpread

Peak-valley price spreads exceed $0.2/kWh in the Philippine spot market, leading to lost arbitrage revenuewithout storage.

challenge3

Grid instability

High penetration ofdistributed solar causes frequent grid frequency and voltage fluctuations, necessitating fast-response, high-capacity storage solutions.

challenge4

Emergency Backup

Microgrid islanding capability isnecessary to secure reliable, continuous power for data centers and industrialparks.

Our Solution
01
Solar-Storage Synergy:
Integrating 2.4 GWpPV with 3.4 GWh storage enables time-shifting of energy, smoothing output and capitalizing on price arbitrage.
02
Reinforcement Learning EMS :
A reinforcement learning–based EMS dynamically optimizes energy flows among PV, storage, and the grid, increasing returns by approximately 15%.
03
Multi-Source Commissioning
GEDI leads integrated commissioning of PV fields, BESS units, and the 500 kV substation in East and West zones, resolving protocol compatibility challenges.
04
Emergency Microgrid Operation
The system supports is landed microgrid operation and fast transition, ensuring uninterrupted power for critical loads during outages.

Real Impact

Carbon Savings: >2 million t CO₂ annually = removing 400,000 cars.

Economic Gains: AI-driven arbitrage and capacity leasing lift IRR by 18% and payback within 6years.

Reliability Boost: Grid frequency deviation during peak hours cut by 40%, reducing outage risk.

Community Benefit: Microgrid supports nearby datacenter, ensuring 99.99% uptime for critical services.

The Patnership

GEDI

EPC & 500 kV grid integration

Renepoly

AI-EMS & lifecycle consulting

Explore What’s Possible

Want to know how AI-driven storage and microgridtechnology can transform your next project?