Battery Storage Systems

The Heart of a Smarter Home

Most people hear the word battery and immediately think of power outages. Yes, a battery will keep your home running when the grid fails, but that is only a small part of what a modern battery actually does. In Marin County, a battery is the core of an intelligent energy system. It decides when your home uses solar power, when your home uses stored power, and when your electric vehicles draw energy.

A battery gives you the ability to manage your entire home with intention instead of reacting to whatever the grid is doing. It brings order to something that otherwise feels unpredictable. Once homeowners experience this, they usually say the same thing. They had no idea a battery would make their home feel this steady.

Battery Installation and Load Hub

Why Batteries Make Sense in Marin County

Marin County homeowners have a very particular lifestyle. Many drive electric vehicles. Many have two. Many work from home. Many cook electrically, heat electrically, and charge their cars right when electricity costs the most.

A battery system steps in as the traffic controller for all of this.

It looks at your production, your usage, your charging patterns, and your home’s natural rhythm. Then it decides where your energy should flow. Instead of buying expensive electricity during the peak evening hours, you can rely on the energy your home stored earlier in the day. Instead of charging your car during the highest rate periods, your battery provides the power that your solar already created.

A battery gives your home a sense of balance that is almost impossible to achieve without one.

Your Home Moves From Reactive to Intelligent

  • Without a battery, your home consumes power the moment it needs it.
    That usually means pulling electricity when it is the most expensive or when the grid is the most unstable.
  • With a battery, the home works differently.
    It becomes a thinking system.
  • Your home begins to understand timing.
    It understands when energy is cheap and when it is expensive.
    It understands when your cars come home and need to charge.
    It understands when your family uses the most power in the evening.
  • And it uses the battery to shift everything in your favor.
    This is the essence of Energy Intelligence.
    It is not about gadgets.
    It is about your home finally operating with intention.

A Perfect Match for Homes with Electric Vehicles

This is where a battery becomes invaluable in Marin County.

If you drive an electric vehicle, you likely charge it when you get home. That is also when electricity costs the most. A battery breaks that pattern entirely. It lets your car pull from your stored solar energy rather than from the grid’s most expensive hours.

If you own two EVs, the impact is even greater. Your battery becomes the buffer that protects your home from high energy spikes and manages your charging without punishing your bill. Most homeowners are surprised by how much smoother and more predictable their energy becomes once their battery takes over this responsibility.

A battery does not just protect your car.
It protects your wallet too.

The Battery Becomes Part of the Flow of Your Day

  • When your battery is set up correctly, it becomes part of your home’s quiet routine.
  • During the day it fills with clean solar power.
  • In the afternoon and evening it supports your home with that stored energy.
  • When you cook dinner, charge devices, or plug in your EV, your home draws from the battery first.
  • The grid becomes the backup, not the primary source.
  • Your home feels calmer because it is no longer riding the waves of the utility schedule. Everything feels more predictable.
Two workers installing a FranklinWH Battery

Safety and Quality at the Center of Every Installation

Battery systems must be installed with absolute care. Marin County has its own set of requirements for placement, ventilation, clearances, conduit runs, and load management.

We meet every requirement with respect for your home and attention to detail.

We evaluate your electrical panel, your home’s load capacity, the ideal location for the battery, and how it will communicate with your solar system and EV charger.

A safe battery installation becomes a long lasting one.
A careless installation creates problems.
We choose the first every time.

Customized for Your Life and Routine

No two homes use energy the same way. Some want whole home backup. Some want enough storage to offset their peak evening usage. Some want strategic control for two EVs. Some want a system that manages everything quietly without needing attention.

  • We design your battery system based on your real lifestyle.
  • The goal is not just to get you a battery.
  • The goal is to make your energy feel effortless.

What You Can Expect from Grid Titans

  • A conversation that matters
    We learn how you live, not just how much power you use.
  • A design that fits your home naturally
    Your battery, solar, and EV charging all work as one.
  • Clean, careful installation
    No rushed wiring. No shortcuts. No clutter. Only safe, thoughtful work.
  • Support long after installation
    We help you understand your app, your patterns, and how to get the most from your system.

Your Home, Finally in Balance

A battery is not just for emergencies. It is one of the smartest ways to manage a modern home in Marin County. It gives you stability, independence, and predictable energy even as everything around you becomes more complex.

  • Your home becomes capable.
  • Your cars charge when it makes sense.
  • Your solar energy stays with you.
  • Your routines stay smooth.
  • Your bill stays manageable.

A battery gives your home the confidence and intelligence it deserves.

Service Area

From Marin to Mendocino—We’ve Got You Covered - Expanding Everyday!

Primary Counties We Serve

Novato, San Rafael, Mill Valley, Fairfax

Santa Rosa, Petaluma, Healdsburg, Rohnert Park, Sebastopol

Napa, Yountville, Calistoga

Ukiah, Fort Bragg, Willits

(upon request)