• Description
  • Why Buy From Us

Sol-Ark 18K Hybrid Solar Inverter – All in One


Zero load shedding with 200A passthrough — no subpanel required!

The 18K is perfect for whole-home backup. Features include parallel stacking, grid sell, meter zero, time of use, smart load, AC coupling, & peak shaving.

All-In-One

The Sol-Ark 18K Outdoor Case is a pre-wired system with minimal additional hardware, your install stays simple and cost-effective.

Battery Agnostic

Sol-Ark inverters do not have expensive battery restrictions like other solar inverters do. The 18K works with a wide variety of 48V battery chemistries, from lead to lithium.

Highly Accelerated Life Testing

Proven to last well beyond the standard 10-year warranty.

Engineered, Serviced, And Tested In The USA

Talk to a U.S.-based engineer 7 days a week.

Applications

The best applications for the Sol-Ark 18K are whole-home backup, off-grid, grid-tied, and time-of-use savings.

  • Grid-Tied Mode – Sell power back to the utility to reduce your electric bill
  • Meter Zero Mode – Zero out your electric bill without adding an additional smart meter
  • Time-Of-Use Mode – Use solar + batteries to minimize grid power usage when it’s most expensive
  • Smart Load Mode – Programmable output for high-power off-grid loads or grid interaction
  • Time-of-Use Loads – Run only when solar is optimal, using excess PV power when batteries are full
  • Off-Grid Applications – battery agnostic
  • AC Coupling – retrofits to existing grid-tied systems
  • Battery Backup – seamless, zero load shedding

User Features And Integrations

  • Color touch screen
  • Remote monitoring from smart device
  • Battery disconnect
  • Battery temp sensor
  • Auto-generator start
  • Rapid shut down signal
  • Current sensors
  • Battery communication
  • PV disconnect
  • Wiring knockouts
  • WiFi

SA-18K Specifications:

  • Inverter Type: Hybrid (grid-tie, off-grid, battery backup)
  • Output Power: 18,000W continuous / 36,000W surge
  • Battery Voltage: 48V
  • MPPT Inputs: 3
  • Max Usable PV Input Power: 28,800W
  • Efficiency: 97.6%
  • Weight: 137 lbs
  • Dimensions (H x W x D): 33.97" x 18.3" x 11.1"


Monitor it from anywhere!

Literature and Downloads

 

Why Choose Green Vista Living


At Green Vista Living, we’re passionate about providing top-quality renewable energy and eco-friendly products that not only enhance your life but also help protect the planet. We’ve built our business with one mission in mind: to be the go-to destination for renewable energy solutions, outdoor gear, and off-grid supplies. When you shop with us, you’re not just getting innovative products—you’re joining a community that’s committed to sustainability.

We Put Our Customers First


As a small, dedicated team, we care deeply about your experience. Unlike large, faceless online companies, Green Vista Living offers a personal touch in everything we do. We're here for you from start to finish—whether you need product advice, support after a purchase, or just have questions. Our knowledgeable customer service team is always just a phone call or email away, ready to assist you in any way possible.

We Share Your Passion for the Planet


Our love for the outdoors and sustainable living runs deep. Most of our team hails from the mountains of Colorado, where renewable energy and the environment are part of daily life. So when you call Green Vista Living, you’ll speak directly with an expert who understands both the technical side of renewable products and the lifestyle they support. Whether you’re looking for solar generators, EV chargers, or any of our eco-friendly offerings, you can trust us to guide you with expertise and passion.

Trusted Industry Experts


Our close partnerships with the best brands in renewable energy and outdoor gear give us insider knowledge that you won’t find anywhere else. We’ve taken the time to carefully select products that stand out for their quality and reliability. At Green Vista Living, we believe in understanding our products inside and out so that we can help you make the right choice with confidence.

More Reasons to Love Green Vista Living


Price Match Guarantee: Thanks to our partnerships, we offer the best prices around. If you find a better deal, we’ll refund the difference.


Free Shipping: We offer free shipping on most orders to the lower 48 U.S. states, making your shopping experience even easier.


100% Secure Ordering: Our site uses SSL Encryption technology to keep your payment and personal information safe and secure.


Volume Discounts: For large orders, we’re happy to provide special pricing—just reach out for a custom quote.


Authorized Dealer: As an authorized dealer for all our brands, you’ll receive full manufacturer warranties with every order.


At Green Vista Living, we aim to make your renewable energy and outdoor experience as seamless and enjoyable as possible. With our unmatched customer service, expertise, and dedication to quality, you can shop with confidence, knowing you’re supporting a company that’s as committed to the planet as you are.

Frequently Asked Questions

Yes! We provide free and fast shipping on MOST orders within the continental United States. However, some specific brands and items will require a quote. You can live chat or call us for a quote
Most orders ship out within 1–2 business days and arrive within 3–5 business days depending on your location.
We offer easy returns as long as your item meets the conditions outlined in our Return Policy. Items must be unused, in original packaging, and returned within the specified return window.
Absolutely! Our in-house product experts are here to help. Live chat or call us 513-743-829 for personalized advice before or after your purchase.
Yes. All products include any applicable manufacturer warranties, and we’ll help you handle any warranty claims if needed.
Yes, we only sell 100% authentic, brand-new products, sourced directly from our manufacturers or authorized distributors.

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