The tendency of users demand multiple selections for power priority.
Accordingly, OPTI-Solar is pleased to reveal the new design to meet the market requirements.
There are more advanced options as follows,

Selection 1: Full-Grid mode: Load priority - SBU，PV priority - LUB，Charging priority - Only PV
Selection 2: TOU-charge: Load priority - SUB，PV priority - LBU，Charging priority - PV and Grid
Selection 3: TOU-Discharge: Load priority - SBU，PV priority - LBU，Charging priority - Only PV
Selection 4: Self use: Load priority - SBU，PV priority - LBU，Charging priority - Only PV
Selection 5: Charge first: Load priority - SUB，PV priority - BLU，Charging priority -Only PV/PV and Grid (optional)
Selection 6: Off grid: Load priority - SBU，PV priority - LB，Charging priority - Only PV

Applicable models: SP15000 IP Grid / SP10000-50000 Premium Plus

Note 1: “S” - Solar，”L” – Load，”B” – Battery，”U” Utility Grid
Note 2: “SUB” means Solar at the first priority, Utility Grid at the second priority,

We welcome to reply to you for more information.