In theory yea, and where possible they will, but a lot of PV installations lack the ability or the incentive to curtail. Households are usually not exposed to

In theory yea, and where possible they will, but a lot of PV installations lack the ability or the incentive to curtail. Households are usually not exposed to spot price signals, so residential PV will always produce electricity (network permitting). Utility scale PV up to a few MW may not have the ability, or the operator may not have the option to curtail contracted.