Southeast Asia‘s energy storage market is taking off in 2026, projected to add cumulative storage capacity of 100GWh from 2026 to 2030. ASEAN storage installations grew 50% year-on-year in 2025 and are set to more than double in 2026. Driven by mandatory storage policies across the region, Southeast Asia is fast becoming one of the world’s most dynamic storage markets.
Policy Drivers：Mandatory Storage in Four Key Markets
Thailand has raised its storage mandates to 15%-25% for PV installations, generating approximately 2.5GWh of incremental market demand. Solar+storage is rapidly shifting from encouraged to standard.
The EPC Challenge：From Price Competition to Supply Chain Capability
Southeast Asia‘s fragmented grid and island geography demand integrated solutions. EPCs face three core pain points：fragmented procurement complexity, compatibility risks, and finger‑pointing during after‑sales. With large‑project delays costing tens of thousands of dollars daily, a supplier’s mass-delivery capability and reliable lead times are decisive.
Chasun Solar：Factory Direct, One‑Stop for EPCs
As a JinkoSolar Gold Agent, Chasun Solar delivers a comprehensive module + inverter + battery solution：
- Modules： Jinko Tiger Neo 3.0 670W N‑type TOPCon (24.5%+ efficiency, 85±5% bifaciality, -0.26%/°C, <1% first‑year degradation) – selected for the UAE RTC project, validated in hot and humid climates.
- Inverters： Deye hybrid inverters (3kW‑80kW+) with on/off‑grid switching, diesel generator input, 6 programmable time‑of‑use periods, IP65 – ideal for weak grids and tropical climates.
- Batteries： Self‑developed 5/10/16kWh LiFePO₄ packs, 6,000 cycles, smart BMS, parallel‑expandable to MWh scale.
Core Advantages： Single‑source supply for all major components, factory‑direct pricing ensuring capacity and lead times, plus free system design, LCOE calculation, 12‑year warranty and 48‑hour global response.
Conclusion： With mandatory storage policies now in effect, the 100GWh market opportunity in Southeast Asia is open. Full‑chain supply capability is no longer a bonus – it’s a must‑have for EPCs.
EPCs and developers in Southeast Asia – contact us for a custom one‑stop supply solution and free LCOE calculation！
Post time: May-28-2026