California is bracing for what could be the strongest El Niño on record, and the state has already declared an emergency. Power outages are expected, but for rural properties, the question isn’t simply whether the power goes out. Rather, how long it’s out determines how you handle these events.
In reality, utilities restore rural lines last. During a widespread outage when resources are spread thin, you may go without power for multiple days (or weeks!)
“But I’ve got a backup generator!” First, many don’t have an auto-start setup. Someone must be on-site to roll out the generator, dust it off, and wrangle it to life while the clock ticks. Then, come the inconvenient questions: Will the tank last through a multi-day outage? Does the local supplier have enough fuel to go around? What if flooded or snowed-in roads make fuel delivery impossible? Let’s not talk about the eye-watering fuel costs.
Grid outages don’t disrupt daily life for our clients with our grid-independent solar solutions. They provide continuous power as standalone energy infrastructure, regardless of the grid’s status, and don’t rely on external factors like fuel delivery to generate electricity. Essentially, the system can support your day-to-day load indefinitely, even if the grid never comes back on again (hello, zombie apocalypse!)
That’s the gist. Let’s get to the details.
California is expecting a gnarly winter
California logged 145 major weather-related outages from 2000 to 2023, each affecting 50,000+ customers or losing 300+ MW. Meanwhile, Governor Newsom proclaimed a statewide state of emergency on September 21, 2026, to prepare for a developing El Niño, citing risks such as strong storms and flooding.
NOAA’s November 12 ENSO discussion gives a strong-to-very-strong El Niño a greater than 79% chance through January to March 2027, and about a 60% chance it reaches historic strength (stronger than any El Niño since 1950) in both the October–December and November–January seasons.
Additionally, NOAA's 2026–27 Winter Outlook, released October 15, favors wetter-than-average conditions across the southern U.S., from California to Florida, and along the Eastern Seaboard for December through February.
So, what does all this mean for rural residents and businesses?
Rural regions are the last to have power restored
Outages in rural areas last longer because utilities restore services in a fixed order: critical facilities first, then the lines serving the most customers. Rural lines for a handful of properties often get attention last.
Moreover, it’s fair to speculate that repair crews are spread thin during a statewide emergency, and rural areas will get deprioritized. The long wait time, potentially several days, means that typical stopgap measures, such as a power bank that can run the fridge and internet for a few hours or a generator with half a tank of fuel, aren’t going to cut it.
Check your assumptions to avoid false senses of security
A resilient energy strategy means you have plans B, C, and D for various scenarios and failure modes. Can your current setup pass the stress test?
Solar panels don’t mean you have power during outages
Standard grid-tied systems shut down automatically when the grid fails. Inverters must stop sending power to the lines so crews can work on them safely.
Adding a battery helps, but it doesn’t guarantee power through a long outage. Whether the battery can recharge from your panels while the grid is down depends on how the system was configured. Some setups only back up an essential-loads panel. Others aren’t configured for or capable of providing backup at all. Even when everything is set up correctly, a battery can run down during a stretch of cloudy days. Once it’s empty, you may need to restart the system manually or wait till the grid comes back.
If you’re unsure how your system behaves during a multi-day outage, confirm with your installer rather than making assumptions. If your grid-tied solar system doesn’t protect you from outages, you can convert it to a grid-independent setup.
A generator is only as good as the fuel supply
Generators aren’t a surefire way to ride out a multi-day outage either. Flooding, washouts, mudslides, or snow can prevent fuel trucks from reaching the property. If fuel access is blocked, what’s left in the tank limits your runway. Even if delivery is possible, you’re competing with other properties in the area — will the supplier have enough to go around? Will it get around to servicing your property before your tank runs out?
Plus, a generator isn’t free insurance either.
A whole-house standby generator costs $8,000 to $16,000 on average, including equipment and installation, according to Generac. In California, contractors commonly quote $12,000 to $18,000, and permits, long trenches, and a propane tank can push rural properties higher. Then, it costs $150 to $300 a year to maintain. Propane can cost $25 to $120 a day, which adds up fast over a multi-day outage. Despite that investment, it still sits idle most days, and you actually hope you don’t ever need to drag it out.
Grid-independent solar enhances resilience
Grid-independent solar doesn’t shut down when the grid does and works continuously without relying on external factors, such as fuel delivery.
Unlike a generator, which you roll out only during an outage, grid-independent solar provides power 24/7/365 to lower your electricity bills. Automatic failover gives you peace of mind that the essentials are covered without requiring anyone on-site to flip a switch.
Of course, it only works as advertised if the system can actually meet your requirements. So, how do we do that?
Designing a fit-for-purpose grid-independent solar solution
Our 9-step engineering process sets the foundation for right-sizing every system. We analyze critical loads, evaluate electrical setups, calculate the site’s production potential, explore solar array positioning, define battery strategy, integrate automatic failover, and more.
We also discuss extreme scenarios, such as weather events that block road access, as well as the client’s risk profile and tolerance. For example, a client who uses their ranch as a second home may leave the property before a storm hits. Then, the solar system only needs to run the basics such as refrigeration and internet/security cameras.
On the other hand, if the property is the client’s only residence, we’ll likely dimension the solution more generously to support full-time living under a much broader range of scenarios. Then, there’s the question of how much the client is willing to compromise under extreme circumstances. For example, someone who wants to run their jacuzzi and bake cookies in an electric oven no matter what will need more capacity than someone willing to dial down usage for a few days.
What about the generator? Well, it’s still an optional part of the resilience equation (e.g., if a client already has the equipment) — the difference is that we don’t rely solely on it. For example, when the grid is down and the days are short, a generator may kick in automatically for an hour or two before sunrise to bridge the gap. But if fuel delivery becomes an issue, the owner can dial back usage and conserve fuel for the most critical moments.
Our strategic and personalized approach matches resilience to your risk profile and appetite. You won’t fall short, but also won’t pay for capacity you don’t need. In most cases, we engineer a system that meets a property’s basic requirements, plus enough extra capacity to run indefinitely without grid power (aka, the zombie apocalypse thought exercise 😁).
We work with your definition of resilience
To achieve energy resilience, we must consider almost every scenario from almost every angle and make informed trade-offs to balance coverage with available resources. That’s the foundation of our design process — we live in a rural area too, and we don’t build “fair weather” solutions that only look good and work well on a nice day.
Matching each client’s requirements and risk tolerance with a custom-engineered solution is the first step. We also help them understand the system’s capacity and limits in the context of their usage patterns so they can adjust and adapt confidently.
When you work with us, you get more than solar. You get an energy resilience strategy tailored to your needs and a partner who thinks alongside you to maximize your resources.
