• Description
  • Why Buy From Us

Sundanzer DC400 Solar Chest Refrigerator – 400 Liter (14.1 Cu. Ft.) | 12V/24V DC

The Sundanzer DC400 proves that bigger really is better. Designed for large off-grid households, remote facilities, commercial applications, farms, lodges, and solar-powered installations, this high-capacity solar refrigerator delivers exceptional storage space without sacrificing energy efficiency.

Featuring a premium DC compressor, dual thermostat controls, and a spacious 400-liter capacity, the DC400 provides dependable refrigeration and freezing performance while operating directly from DC power. With five storage baskets, an interior LED light, sliding glass top covers, and heavy-duty locking wheels, it combines convenience, organization, and mobility in one rugged design.

Features

  • Massive 400-liter (14.1 cu. ft.) storage capacity
  • Operates directly from 12V, 24V, or high-voltage DC systems
  • Dual thermostat design for precise temperature control
  • Premium high-efficiency DC compressor
  • Sliding glass top covers for improved visibility and accessibility
  • Five removable baskets for organized storage
  • Interior LED refrigerator light
  • Heavy-duty locking caster wheels for mobility and stability
  • Integrated side handles for easier handling
  • Secure locking lid handle
  • Environmentally friendly R-290 refrigerant
  • Designed for solar, off-grid, commercial, agricultural, and remote applications

Performance

Refrigerator Mode

Temperature Range: 48°F to 30°F (9°C to -1°C)

Freezer Mode

Temperature Range: 29°F to -6°F (-2°C to -21°C)

Power Consumption

  • Refrigerator Operation: 0.450 kWh/day
  • Freezer Operation: 0.800 kWh/day

Electrical Requirements

  • Voltage Input:
    • 10–31V DC
    • 40–75V DC
  • Power Draw: 60–110 Watts
  • Fuse Size:
    • 12V: 30A
    • 24V: 15A

Recommended Solar System Sizing

Refrigerator Operation

  • 225W Solar Panel
  • 70Ah Battery Capacity

Freezer Operation

  • 400W Solar Panel
  • 125Ah Battery Capacity

Note

Minimum system recommendations are based on 100% battery depth of discharge (DOD). Actual solar and battery requirements may vary depending on climate, operating conditions, and usage patterns.

Product Specifications

Feature Details
Model DC400
Capacity 400 Liters (14.1 Cu. Ft.)
Type Solar DC Chest Refrigerator / Freezer
Voltage 12V / 24V DC and 40–75V DC
Input Range 10–31V DC or 40–75V DC
Power Consumption 60–110 Watts
Refrigerant R-290
Insulation Thickness 80mm (3.15")
Refrigerator Temperature Range 48°F to 30°F (9°C to -1°C)
Freezer Temperature Range 29°F to -6°F (-2°C to -21°C)
Daily Energy Use (Refrigerator) 0.450 kWh/day
Daily Energy Use (Freezer) 0.800 kWh/day
Exterior Dimensions (W x D x H) 63.5" x 28.75" x 36.875"
Fuse Size 12V: 30A / 24V: 15A
Interior Lighting LED Refrigerator Light
Storage Organization 5 Removable Baskets
Mobility Heavy-Duty Locking Wheels
Lid Style Sliding Glass Top Covers
Handles Integrated Side Handles
Locking Lid Yes
Defrost Manual
Warranty 2-Year Limited Warranty

Ideal Applications

  • Large off-grid homes
  • Solar-powered cabins and lodges
  • Farms and agricultural operations
  • Remote clinics and facilities
  • Commercial solar refrigeration
  • Food storage and bulk preservation
  • Emergency preparedness and backup refrigeration

Maximum Capacity. Reliable Efficiency.

The Sundanzer DC400 offers outstanding storage capacity, dependable solar-powered performance, and efficient cooling for demanding off-grid environments. With its large interior, flexible DC operation, and rugged construction, it is the perfect refrigeration solution for users who need more storage without sacrificing efficiency.

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.
REAL REVIEWS, REAL RESULTS

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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