Home Electrification
Why Weatherization Often Comes Before Solar
Air sealing, insulation, duct work, and efficient loads can reduce the size and cost of solar, batteries, heat pumps, and backup systems.
Quick takeaways
- Reducing load can reduce every later system size.
- Comfort upgrades can improve payback indirectly.
- Weatherization is especially useful before heat pumps.
Smaller loads are easier to power
A leaky home needs more heating, cooling, solar production, and backup capacity. Fixing obvious efficiency problems can make later equipment smaller and more comfortable.
Solar does not fix comfort
Solar can offset energy use, but it does not seal drafts, balance rooms, or repair duct losses. If rooms are uncomfortable now, energy production alone may not solve the problem.
Pair audits with equipment planning
A home energy audit can identify the cheapest load reductions before you ask for solar, battery, or heat pump quotes.