Your electrical panel is the hub your whole home runs through. Upgrade to 200-amp service so it can carry solar, battery storage, EV charging and modern loads safely, permitted and installed by one licensed California team.
A panel that can carry solar, batteries and an EV charger safely.
A main panel upgrade replaces your existing electrical panel with a higher-capacity one, usually 200-amp service. It adds the capacity and dedicated circuit slots that solar inverters, battery storage and Level 2 EV chargers require, and is permitted and inspected as code-compliant electrical work.
Solar arrays, battery storage, EV chargers and heat pumps are now standard parts of a modern home, and every one of them draws current through the same main panel. A 100-amp panel often cannot safely supply a Level 2 EV charger drawing 40 to 48 amps continuously alongside a battery inverter and normal household demand. When the math no longer works, you need more capacity. Green Conception sizes and installs the right service for your home, pulls the permit, coordinates the utility disconnect and reconnect, and schedules the final inspection, so your panel is ready for everything you plan to add.
If you regularly reset a breaker when the microwave, space heater or hair dryer runs, your circuits are overloaded and your panel is at its limit.
Lights that dim when a large appliance kicks on are a sign the panel struggles to deliver steady power across the home.
Many older California homes still run 60 to 100-amp service or a fuse box, well short of the 200-amp standard modern homes are built around.
Solar inverters and battery systems need dedicated breaker space and capacity that a full or undersized panel simply cannot provide.
A Level 2 EV charger draws 40 to 48 amps continuously. On a 100-amp panel that load often will not fit alongside everything else.
Heat, scorch marks, or a buzzing sound at the panel are safety concerns that warrant a prompt professional evaluation.
Review your current service, existing loads and what you plan to add, then size the right panel for your home.
Pull the required California permit and coordinate the utility disconnect and reconnect for your service upgrade.
Install the new panel, including the surge protective device current code requires, with power restored the same day in most cases.
Schedule and pass the building department inspection so your upgrade is documented and fully code-compliant.
Once your panel has the capacity, a Level 2 charger powers your vehicle faster at home. Get the charger and the dedicated circuit it needs installed in one coordinated project.
Learn MoreAn upgraded panel is the foundation for solar and battery backup. Add a system that lowers your bill and keeps the power on, with $0 down financing available.
Learn MoreStart your complete solar and roofing project with one licensed California team handling everything from your roof to your switch. Get a full quote without an on-site visit.
