Above is a picture that covers the 24 hour period.
The 30 MW part of the battery charging and discharging through the day playing the arbitrage game.
Couldn't take full advantage of the peak period where the market cap was reached.
The other 70MW part of the battery is contracted to the State Government for service provision so doesn't play in the spot market. The contract is for 10 years and underpins the investment by the owner.