Malaysia • Solar + Storage
Malaysia Solar + Storage Microgrid
A proposed solar and battery microgrid for the Makin Teguh cement plant in Sabah, developed with MTSB and GreenBatt Labuan Limited, combining 30 MW solar PV with 80 MWh of battery storage.
Conditional awardPPA under development
Illustrative imagery. Facilities shown are not Voltaris Energy assets.
All projects
- Solar capacity
- 30 MW solar PV / 25.6 MW AC
- Battery storage
- 80 MWh LFP battery storage
- Plant interconnection
- 6.3 kV
- Proposed contract term
- 20-year build-own-operate-transfer (BOOT)
- Annual contract quantity
- 35 GWh; 28 GWh minimum
- Target commissioning
- Longstop: 18 months after Notice to Proceed
Industrial power supply
- Ground-mounted solar PV paired with lithium iron phosphate (LFP) battery storage.
- Planned supply to MTSB’s 230,000 tonnes-per-year clinker and cement plant.
- BESS design targets 5.5 MW baseload support and 3.5 MW survival-mode support, subject to final engineering and contracted requirements.
Development and offtake
- Conditional Letter of Award MTSB/PWR/CLOA/2026-01 issued on 25 September 2026, as reported in the investor deck.
- Power purchase agreement under development with GreenBatt Labuan Limited; no executed PPA is represented.
- Proposed BOOT structure transfers the facility to MTSB at the end of the 20-year term.
- Contract quantities, security arrangements and commissioning obligations remain subject to final agreements.
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