Residential Off-Grid Solar Setup

I’m planning a complete off-grid solar installation for a residential property that consumes an average of 5–10 kWh per day. The goal is a fully independent system that can power the home day and night without relying on the utility grid.

The work starts with a thorough on-site assessment and load study, then moves into detailed system sizing, component selection, and final installation. Because the design is off-grid, the package must include appropriately sized panels, a robust lithium or AGM battery bank, MPPT charge controllers, a pure-sine inverter/charger, all protective devices, and a monitoring solution. I expect compliance with local electrical codes and best practices such as NEC-2020, along with clear documentation for permits and future maintenance.

Deliverables
• Site survey report and load analysis
• Complete system design drawings and single-line diagram (AutoCAD or equivalent)
• Itemised bill of materials with specs and warranties
• Procurement, mounting, wiring, grounding, and commissioning of the array, batteries, and inverter system
• Performance test results showing stable supply across the stated 5–10 kWh daily load
• Owner’s manual, maintenance schedule, and hand-over training

Acceptance criteria
– System sustains household demand for at least 48 hours of autonomy without sun.
– All wiring, mounting, and enclosures pass local inspection on first attempt.
– Monitoring dashboard displays real-time generation, storage level, and load.

If your team can deliver an end-to-end solution that meets these points, I’m ready to move forward quickly.