Castle Energy, LLC

Castle Energy, LLC Castle Energy was founded in 2008 with the belief that if everyone took responsibility for their own

06/19/2026

Is your property's real wind profile being completely ignored by national energy brands?

Out-of-state brokers rely on generic macro-level wind charts. At Castle Energy, our 20 plus years of local construction experience means we understand Northeast Ohio micro-climates.

Rooftops and tree lines create turbulent air patterns that stall standard blades. Our Vertical Axis Wind Turbines capitalize on this movement, spinning cleanly in compact residential environments.

📊 Click below to connect with our design team and request a direct hybrid energy consultation: castlenrg.com

Thinking about selling your home in the next few years? 🏠Studies show solar-powered homes in Ohio sell faster and for an...
06/03/2026

Thinking about selling your home in the next few years? 🏠

Studies show solar-powered homes in Ohio sell faster and for an average of 4% more. Why? Because a $0.00 electric bill is the ultimate selling point for a 2026 homebuyer. Move your money from a utility liability into your home's equity with Castle NRG.

📊 Get your free equity assessment: castlenrg.com

06/01/2026

Business Owners: Don't miss out on 30% savings. 🎆

Under the 2026 federal guidelines, your commercial solar project must break ground by July 4th to guarantee your tax incentives. Castle NRG has the in-house team to fast-track your design, engineering, and site-work to secure your credit.

Schedule your expedited commercial site visit today before the window closes.

🏢 Start your commercial audit: castlenrg.com or call (440) 390-1340.

Need a new roof but have solar panels in the way? Or maybe your original installer went out of business? 🛠️Castle NRG is...
05/29/2026

Need a new roof but have solar panels in the way? Or maybe your original installer went out of business? 🛠️

Castle NRG is Ohio’s "Solar Rescue" team. We provide professional removal, repair, and system modernization for all brands, even if we didn't install them. We’ve been in Ohio construction for over 20 years. We know roofs, and we know solar.

Don't let an orphaned system become a liability. Get the local experts on the job.

Book your service assessment: castlenrg.com/solar-panel-removal/

Think it’s too grey for solar in Cleveland? ❄️Common myth. Our high-efficiency panels are designed for the Midwest, pull...
05/27/2026

Think it’s too grey for solar in Cleveland? ❄️

Common myth. Our high-efficiency panels are designed for the Midwest, pulling energy from ambient light even on overcast days. In fact, panels perform better in the cold than in the heat! Don't let a few clouds keep you from a $0.00 electric bill. 🌩️

📊 See how the tech works for Ohio: castlenrg.com

Tired of the "Solar Bros" knocking on your door with promises that sound too good to be true? 🚩We’ve been on Ohio roofs ...
05/25/2026

Tired of the "Solar Bros" knocking on your door with promises that sound too good to be true? 🚩

We’ve been on Ohio roofs since 2008. We are a family-owned team in North Royalton that doesn't use subcontractors or out-of-state sales offices. When you choose Castle NRG, you get local accountability, the guys who live in your community, and an 18-year reputation you can trust.

Experience the difference of a local energy partner. 🤝

📞 Speak with us today: (440) 390-1340 or visit castlenrg.com

05/22/2026

Did you know our wind turbines are currently powering research stations in the freezing winds of Antarctica? ❄️

At Castle NRG, we don't install "fair weather" tech. Our SD-Wind turbines are built to handle Ohio’s toughest winters, generating power day and night. Combine it with solar for the most reliable energy system on the market.

🌬️ See if your property qualifies for wind: castlenrg.com

Calling all Ohio Business Owners: Are you tired of electricity being your most volatile expense? With the 30% Investment...
05/20/2026

Calling all Ohio Business Owners: Are you tired of electricity being your most volatile expense?

With the 30% Investment Tax Credit and accelerated depreciation, the "Direct-Pay" math has never been better for local businesses.

Castle NRG has been helping Ohio companies lock in $0.00 energy rates since 2008.

We handle every permit, site assessment, and incentive form for you.

Check castlenrg.com to see what a system on your building would look like.

05/18/2026

Remember the last time the power went out during a storm?

With a Sol-Ark system from Castle NRG, you won't even realize the grid failed.

Our backup kicks in within 5 milliseconds, keeping your fridge cold, your Wi-Fi up, and your family safe while the rest of the street goes dark.

Don't wait for the next Ohio storm to wish you had a battery.

Check the website castlenrg.com to see why Castle NRG is the leading Sol-Ark certified installer in Cleveland.

Is this the smartest garden in Ohio? 🌸The Smartflower isn't just a conversation starter, it’s a high-performance energy ...
05/15/2026

Is this the smartest garden in Ohio? 🌸

The Smartflower isn't just a conversation starter, it’s a high-performance energy plant. By tracking the sun across the sky, it generates significantly more power than static roof panels.

Best of all? It’s completely self-sufficient. It unfolds at sunrise and self-cleans its panels every single day.

Castle NRG is your authorized regional partner for this technology.

Click castlenrg.com to see how it can power your home and your EV.

Address

North Royalton, OH
44133

Opening Hours

Monday 9am - 4pm
Tuesday 9am - 4pm
Wednesday 9am - 4pm
Thursday 9am - 4pm
Friday 9am - 4pm

Telephone

+14403901340

Website

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