Tamarack Solar 90835-A Ground Mount Kit C | 4 Modules per Column 186" Rails | Column Add-On Kit Tamarack
Tamarack Solar 90835-A Ground Mount Kit C | 4 Modules per Column 186" Rails | Column Add-On Kit Tamarack

Tamarack Solar 90835-A Ground Mount Kit C | 4 Modules per Column 186" Rails | Column Add-On Kit

Authorized Tamarack Dealer | Full Vendor Warranty Included

Customers rate us 4.6/5 based on 413 reviews.
$475.00
$469.29
$475.00
Save $-5.71
Hurry! Only a few left in stock
Solar Panel Thickness: 30-40mm
Cross Bracing Required?: Yes
Order in the next h min to get this to you between and

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Tamarack Solar 90835-A Ground Mount Kit C | 4 Modules per Column 186" Rails | Column Add-On Kit Tamarack

Tamarack

Tamarack Solar 90835-A Ground Mount Kit C | 4 Modules per Column 186" Rails | Column Add-On Kit

$469.29 $475.00
Tamarack Solar 90835-A Ground Mount Kit C | 4 Modules per Column 186" Rails | Column Add-On Kit Tamarack

Tamarack

Tamarack Solar 90835-A Ground Mount Kit C | 4 Modules per Column 186" Rails | Column Add-On Kit

$469.29 $475.00
Solar Panel Thickness: 30-40mm
Cross Bracing Required?: Yes
  • Description
  • Why Buy From Us

Tamarack Solar 90835-A Ground Mount Kit C | 4 Modules per Column 186" Rails | Column Add-On Kit

Note: This ground mount kit doesn't qualify for free shipping, it is classified as an oversized item.

Easily build a durable solar array using Tamarack Solar 3.1 rails and UL 2703-listed module mounting components. This ground mount system is designed for use with locally sourced 2-inch schedule 40 or 80 steel pipe and concrete, allowing flexible column spacing based on your site layout. Each Ground Mount Kit includes all necessary hardware, except pipe and concrete, for a simplified, cost-effective installation. Smaller systems can ship economically via UPS.

Note: 2-inch schedule 40 or 80 steel pipe and concrete must be sourced locally and are not included.

Simple Design - Arrays can be built in 4-module-high columns and any width required
Easy to install - No welding or drilling; two wrench sizes fit all fasteners
UL 2703 Listed - Components meet UL 2703 standards for bonding and grounding
PE Certified - Pre-stamped engineering letters available for most states
Easy to configure - Unlimited system size with tilt angles from 0° to 45°
Visually Appealing - Simple to adjust for perfect alignment, even on irregular surfaces
Simple Wire Management - Cables and wires fit inside rails
Extremely Robust - Rated for wind speeds up to 170 MPH and ground snow loads up to 70 PSF

Parts included in the kit:

  • 4× 93" Rails (Splice to create 186" rails)
  • 2× Splices
  • 4× Pipe Mounts w/ U-bolt
  • 10× 5050 Black Clamps (Fits 30–40mm frames) OR  5050+ Black Clamps (Fits 35-46mm frames)
  • 4× End Caps
  • 8× Module Lead Clips (Wire Clips)
  • 1× Ground Lug

Specifications: Download

Kit Installation Manual: Download

Tamarack Solar Kits: Download

Tamarack Calculator Tool: Link

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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Feedback From Our Customers

At Green Vista Living, we pride ourselves on delivering top-quality products and exceptional service to solar professionals and homeowners alike. Here's what our customers have to say about their experiences with us.

Kevin Leary
May 18, 2025
★★★★★

Incredible Tech Support from Anees of Green Vista Living. Exceptional service and went above and beyond on every question.

Bryan Cunningham
Off grid Kit • Dec 21, 2025
★★★★★

Shipment was slow due to high demand, but the team kept me informed and ensured everything arrived properly.

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