Planning scenario: prioritizing villa loads near Karaj

Context: This is an educational planning scenario for a family home near Karaj. It is not a verified customer project and does not report measured kilowatt-hours.

Challenge: Evening interruptions disrupt homework, food storage, and phone charging. A whole-home promise would hide the real constraint: battery hours.

Prioritized loads: Occupied-room lighting, refrigerator, router, and phone charging. EV charging sheds. Air conditioning is out of the first backup set.

Approach: Rank circuits, set a backup-hours goal the household can live with, and keep whole-home coverage as an explicit later option.

System concept: Rooftop solar with a wall-mounted battery sized to the written list, plus controls that make shed order visible.

Delivery or planning process: Advisory interview, feasibility brief, design gate, then commissioning rehearsal if the household proceeds.

Outcomes (illustrative / projected): The scenario explores calm evenings on priority circuits. No measured production or savings are claimed.

Limitations: Roof structure, shading, and interconnection remain site-specific. Calculator ranges are not a design.

Related next step: Home resilience calculator and a feasibility conversation.