- Best for
- Homes with a flagged panel (FPE, Zinsco, fuse box) or a service too small for current loads, with no near-term plans for EV, solar, or a generator.
- Tradeoff
- Solves the insurability and capacity problem today but doesn't add headroom for major future loads without a later upgrade.
- Durability & upkeep
- A modern, code-current panel with a long, well-supported service life and readily available parts.
- What drives the cost
- Service size chosen, the number of circuits re-terminated, and whether the service entrance itself needs replacement.
- Choose it when
- The immediate goal is passing underwriting and meeting today's load — future EV, solar, or generator plans aren't yet defined.