Utility & C&I Solar PV & BESS/2025/Nay Pyi Taw, Myanmar

Shwe Myoh Solar Power Plant

A 39.25 MWp utility-scale solar farm paired with a 68.2 MWh BESS, built to power the national grid through high-voltage substation integration and dynamic frequency stabilization.

39.25 MWp

Solar PV capacity

45.5 MW

Inverter capacity

68.2 MWh

BESS storage capacity

56.9 GWh

Annual energy yield

39,840 t

CO2 avoided each year

01 / The brief

Designed around the demands of production.

Project objectives

01Power the national grid with dependable, utility-scale renewable energy.
02Deliver seamless grid synchronization and high-voltage substation integration.
03Provide active power reliability support, frequency regulation, and peak-shaving through utility BESS.
04Reduce regional transmission stress and alleviate fossil-fuel generation demand.

Equipment and systems

Solar PV modules

62,304x JA Solar 630W high-efficiency panels (39.25 MWp)

Utility string inverters

130x Solis 350 kW utility-scale inverters (45.5 MW total)

Battery energy storage

5x Sungrow 13.64 MWh liquid-cooled BESS containers (68.2 MWh total)

Grid interconnection & SCADA

High-voltage substation with automated grid dispatch, AGC, and telemetry

02 / In the field

A system built to perform every day.

Shwe Myoh Solar Power Plant project view 1

Shwe Myoh Solar Power Plant project view 2

Shwe Myoh Solar Power Plant project view 3

Shwe Myoh Solar Power Plant project view 4

Shwe Myoh Solar Power Plant project view 5

03 / The result

Better business performance, lighter environmental impact.

Business results

✓Dispatches over 56.9 GWh of predictable clean electricity directly into the national transmission network annually.
✓Provides millisecond-level frequency response and active grid stabilization through containerized 68.2 MWh BESS.
✓Demonstrates a bankable utility-scale solar-plus-storage model for national energy infrastructure.

Environmental results

✓Abates approximately 40,000 tonnes of carbon dioxide emissions each year.
✓Directly offsets thermal and heavy fossil fuel generation across the central grid.
✓Advances Myanmar’s long-term national renewable energy and decarbonization targets.

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