Load assessment
We calculate current and planned loads to size the panel correctly.
Kaimana Electric · Panels
Electrical panel upgrades on Maui.
More capacity, done safely — so your home is ready for solar, EV charging, and how you live now.
MAUI / HAWAIʻIKaimana Electric
Overview
Electrical panel upgrades on Maui.
An older or undersized panel quietly limits everything: it can’t support a new EV charger, a battery, or the loads a modern Maui home puts on it — and worn panels can be a safety risk. Kaimana Electric upgrades and replaces electrical panels and service so your home has the headroom it needs.
We start with a load calculation and a clear look at what you want to add now and later. Then we size and install the right panel — cleanly, to code, and coordinated with Hawaiian Electric where a service upgrade is involved.
What a panel upgrade includes
Panel replacement
Old or unsafe panels swapped for modern, properly rated equipment.
Service upgrades
Higher-amperage service coordinated with Hawaiian Electric where needed.
Solar & EV ready
Capacity and breaker space planned for solar, storage, and charging.
Smart panel option
Optional smart panels for circuit-level monitoring and control.
Permit & inspection
Permitted, inspected, and documented for safety and resale.
Why it matters.
The difference
01
Capacity for the future
Room to add EV charging, solar, and modern loads without tripping.
02
Safer home
Replace aging or hazardous panels with reliable, code-compliant gear.
03
Clean, labeled result
A tidy, clearly labeled panel that is easy to understand and service.
Serving all of Maui
Electrical panel upgrades for homes and projects across the island.
- Kihei
- Wailea
- Mākena
- Lahaina
- Kāʻanapali
- Kahului
- Wailuku
- Makawao
- Kula
- Haʻikū
- Pāʻia
- Upcountry Maui
Common questions
Do I need a panel upgrade for solar or an EV charger?
Sometimes. It depends on your panel’s age, amperage, and spare capacity. We run a load calculation and tell you honestly whether your existing panel can support the addition or whether an upgrade is the safer path.
How do I know my panel is unsafe?
Warning signs include frequent breaker trips, warm or discolored panels, a fuse box, or certain older panel brands known for issues. If you are unsure, we can assess it and give you a straight answer.
Does a service upgrade involve Hawaiian Electric?
If you are increasing the size of your electrical service, yes — we coordinate the utility side with Hawaiian Electric and handle the permitting so the upgrade is done properly.
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