What Are Redundant Power Systems and Who Needs One?

When the power goes out, what keeps your lights on? That’s where redundant power systems come in. Whether you're a homeowner worried about outages or a business protecting sensitive operations, these systems are your backup plan and in some cases, your main line of defense.

At BC Solar, we believe in giving you power you can trust, and that includes when the grid fails.

What Is a Redundant Power System?

A redundant power system uses two or more independent power sources to ensure that critical loads remain powered even if one source fails. It's about building in backup to your backup, with automatic switching that keeps everything running smoothly.

Examples include:

• Solar + battery + grid

• Generator + solar battery

• Dual inverter battery setups

• Critical load panels with bypass

Why Redundancy Matters

Power interruptions aren’t just inconvenient anymore, they can be expensive, even dangerous.

For homeowners:

• Protect food, medications, and comfort during outages.

• Keep sump pumps, HVAC, and security systems running.

• Peace of mind for remote workers or families with medical needs

For businesses:

• Avoid costly downtime from equipment shutdown.wn

• Protect data centers, refrigeration, or manufacturing lines.

• Comply with safety codes and insurance requirements.

Who Needs a Redundant Power System?

Not everyone, but if you fit one of these profiles, it’s worth serious consideration:

Homeowners:

• You’ve experienced repeated outages.

• You want battery backup without relying on a single inverter.

• You have medical or security systems that must stay online

Commercial Buildings:

• You’re charged peak demand rates (we can offset those with smart batteries)

• You run servers, refrigeration, or essential equipment.

• You want to operate smoothly when the grid is down, even briefly

Brian, the owner of BC Solar, recently installed a triple-battery Sol-Ark system for a local homeowner who said, “I don’t ever want to wonder if the fridge is still cold when the grid goes out.” And that’s what it’s all about, peace of mind.

The BC Solar Advantage

We don’t just sell solar panels. We design integrated energy systems that are:

• Custom-configured for your needs

• Battery-centric from day one

• Modular and expandable

• Transparent in cost and performance

We’ve helped homeowners stay safe in blackouts and saved local businesses thousands by shaving peak demand charges with battery storage.

FAQ

How does battery redundancy work?
We often install systems where two or more batteries share the load. If one fails or gets depleted, the others continue seamlessly. With Sol-Ark inverters, we can even configure advanced logic for prioritizing loads.

Can I get redundancy without solar panels?
Yes, some commercial clients use battery-only setups to manage peak demand or ensure uptime. Solar just enhances your independence.

Do I need a generator too?
Not always. With the right battery size and design, we can keep you running for days without one. But if you want an additional layer, we can integrate that too.

Need reliable backup power for your home or business in Columbus? Let’s design a system that fits your life and keeps it running.

Call BC Solar at (614) 442-9700 or visit bc. solar to get started.