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5.0 / 5.0
12 Reviews
Sun-Mar GTG Urine Diverting Compost Toilet The Sun-Mar GTG Urine Diverting Compost Toilet is the perfect eco-friendly solution for tiny homes, off-...
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Sun-Mar Excel NE Composting Toilet The Sun-Mar Excel NE Composting Toilet is North America’s best-selling self-contained composting toilet, renowne...
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Sun-Mar AM Style II Low-Flush Toilet These lightweight porcelain toilets have a powerful flush, a comfortable, full-size seat, and can be incorpora...
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Portable Composting Toilet, Urine-Diverting Dry Toilet with Adjustable Height The Portable Composting Toilet is designed for mobile use in camping,...
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Dry Flush Toilet – Portable, Waterless & Odorless Self-Contained Toilet with Rechargeable Battery The Dry Flush Toilet is a compact, waterless,...
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Composting Toilet, Portable Odorless Toilet with Dual 2.6 Gal Tanks The Composting Toilet is a portable sanitation solution designed for camping, o...
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Portable Camping Toilet with Flush, 3.2 Gal Waste Tank & 2.6 Gal Fresh Water Tank The Portable Camping Toilet with Flush is designed for trave...
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5.0 / 5.0
6 Reviews
Sun-Mar CenTrex 3000 Central Composting Toilet System The Sun-Mar CenTrex 3000 Central Composting Toilet System represents the pinnacle of sustaina...
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5.0 / 5.0
3 Reviews
Sun-Mar CenTrex 2000 Central Composting Toilet System The Sun-Mar CenTrex 2000 Central Composting Toilet System is an ideal solution for medium to ...
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Sun-Mar CenTrex 2000 NE Central Composting Toilet System The Sun-Mar CenTrex 2000 NE Central Composting Toilet System offers a reliable and eco-fri...
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5.0 / 5.0
12 Reviews
Sun-Mar CenTrex 3000 NE Central Composting Toilet System The Sun-Mar CenTrex 3000 NE Central Composting Toilet System is an exceptional non-electri...
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5.0 / 5.0
3 Reviews
Sun-Mar Compact Composting Toilet The Sun-Mar Compact Medium Capacity Composting Toilet Electric is the perfect blend of style and functionality, d...
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Sun-Mar CenTrex 1000 Central Composting Toilet System The Sun-Mar CenTrex 1000 Central Composting Toilet System offers a smart and sustainable wast...
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Sun-Mar Spacesaver Composting Toilet The Sun-Mar Spacesaver Composting Toilet is the perfect solution for transforming even the smallest spaces int...
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5.0 / 5.0
6 Reviews
Sun-Mar Excel Electric Composting Toilet Unlock the future of waste management with the Sun-Mar Excel Electric Composting Toilet, Sun-Mar's best-se...
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5.0 / 5.0
3 Reviews
Sun-Mar CenTrex 1000 NE Central Composting Toilet System The Sun-Mar CenTrex 1000 NE Central Composting Toilet System is an innovative and eco-frie...
View full detailsModern Homestead Co. is your number one source for Off-Grid Toilets. You’ll find only the Best Off-Grid Toilets on our website. With full customer support, including lifetime expert advice, and a guaranteed low price, you can feel confident buying your Off-Grid Toilets from Modern Homestead Co..
Order your Off-Grid Toilets today from Modern Homestead Co. to get Free shipping on all of our Off-Grid Toilets. Order today for your chance to win a special promotion + free gift! See product page for more details.
Welcome to Modern Homestead Co—your trusted destination for sustainable living solutions! Whether you’re building a remote cabin, living off-grid, traveling in an RV, or just reducing your reliance on traditional plumbing, you’re in the right place. In this comprehensive buyer’s guide, we’ll walk you through everything you need to know about off-grid toilets, helping you make a confident and informed purchase. Don’t forget to use our exclusive coupon code FLASH5 for an extra 5% off your order at checkout!
Off-grid toilets are self-contained sanitation solutions that operate without the need for water, sewer, or septic connections. They’re ideal for remote properties, tiny homes, cabins, RVs, boats, and emergency preparedness. With environmentally friendly designs and modern technology, off-grid toilets provide comfort, convenience, and independence.
There are several types of off-grid toilets, each with unique features to suit different environments and needs:

These high-tech toilets burn waste into sterile ash using electric or gas-powered incineration. They’re odorless, waterless, and incredibly hygienic—ideal for cold climates and remote areas with limited access to utilities.

Dry flush toilets use a battery-powered mechanism to wrap waste in a sealed bag after each use. Easy to use and maintain, they’re a popular choice for RVs, boats, and tiny homes.

A sustainable favorite, composting toilets use aerobic decomposition to break down waste into usable compost. They require little maintenance and are ideal for eco-conscious homeowners and off-grid dwellers.

Lightweight and easy to transport, these self-contained units are great for camping, festivals, construction sites, and temporary off-grid setups. Most models include detachable tanks for waste disposal.

These toilets separate urine from solid waste to improve composting and reduce odor. They’re efficient and hygienic, often used in combination with composting or dehydration systems.
Choosing the right off-grid toilet depends on how many people will use it and how often:
Single User / Weekend Use: Portable or dry flush models
2–4 People / Daily Use: Composting or urine-diverting toilets
Larger Households / Full-Time Use: Cinderella incinerating models or high-capacity composting systems
Consider the number of users, emptying frequency, and intended location when choosing.
Modern off-grid toilets are designed to be odor-free:
Ventilation fans and air filters
Waste separation (urine diverting)
Sealed waste bags (dry flush)
Incineration or composting processes
Always follow manufacturer guidelines to ensure optimal performance and hygiene.
Some off-grid toilets require electricity or propane:
Cinderella Toilets: Require electricity or gas
Dry Flush Toilets: Run on rechargeable batteries
Composting Toilets: Usually need minimal power for a fan
Portable Toilets: No power needed
Choose a model that aligns with your available power source—solar-compatible options are available too.
Installation varies by type:
Portable Units: No installation needed—just set up and go
Dry Flush & Composting: Easy DIY installation with basic tools
Cinderella Incinerators: Require professional installation for venting and power hookup
Plan for ventilation, power access, and secure mounting where necessary.
Maintenance is simple but essential:
Composting: Empty solids every few weeks, manage moisture
Dry Flush: Replace cartridges as needed
Cinderella: Empty ash tray after ~60 uses
Portable: Dump and clean tanks regularly
Regular cleaning ensures longer lifespan and better hygiene.
Off-grid toilets are eco-friendly alternatives to traditional systems:
Use little to no water
Reduce reliance on septic or sewer systems
Composting and urine diverting models recycle waste into soil-enhancing compost
They’re a great solution for sustainable living and reducing your environmental footprint.
Off-grid toilets vary widely in price:
Portable Toilets: $100–$300
Dry Flush Toilets: $700–$1,200
Composting Toilets: $800–$2,000
Cinderella Toilets: $3,000–$5,000+
Consider long-term savings from reduced utility costs and minimal waste management.
Choose a reputable brand with reliable customer support. Look for:
1–5 year warranties
Access to replacement parts and accessories
User manuals and video tutorials
Responsive customer service
To find the perfect model:
Evaluate how and where it will be used
Decide on powered vs. non-powered options
Consider odor control and maintenance preferences
Match your budget with your lifestyle needs
Investing in an off-grid toilet is a smart step toward sustainable and self-reliant living. Whether you're outfitting a tiny home, remote cabin, RV, or boat, there's a perfect solution for your needs. Shop our curated collection at Modern Homestead Co and use code FLASH5 for 5% off your order. Live clean, live free—with the best off-grid toilet tailored just for you!
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Used this greenhouse all winter in Minnesota and it held up beautifully. On sunny days we still hit 45-50°F inside while outside was 20°F. The base kit and anchor options are solid; just make sure your base is level. Great unit for all-season use.
We chose the 12×16 because we needed more space than 12×12 but couldn’t go full commercial. This Model delivers. The sliding doors are big enough for wheelbarrows and the space is wide enough for dual benches and still a walkway. Setup took about two weekends with help. Minor note: finish work isn’t as slick as premium commercial units — but for the price the value is outstanding.
A wide footprint that works well for multiple growing bays. The Summit 12×12 provides enough width for two full benches and still gives workspace. On hot days the twin-wall panels do heat up inside fast — make sure you have automatic vents or shade cloth ready. Very happy with the quality.
We picked the Summit 12×8 because we’re in a windy zone and needed something built tough.
For anyone considering a large kit, the Elite 8×24 is one of the best out there. You need to plan your base and ancillary equipment carefully (heaters, shade, kits) but if you do, you end up with a huge, functional greenhouse. I'm very happy with mine.
We’ve just assembled the Elite 8×20 and are really impressed. The 10 mm twin-wall panels lock with a solid frame, the 42″ double-doors roll smooth as promised, and even in wind gusts up to 50 mph our structure stayed rock-steady. A solid investment for serious growing.
Upgraded to the Elite 8×16 and the difference is huge. The added length gave us bench space for our seedlings and a dedicated storage zone. The 10 mm twin-wall panels perform amazingly in winter, on sunny days we hit 50 °F inside when it was 20 °F outside. The frame is extremely durable with zero flex. Highly recommend.
The heavy-duty aluminum frame definitely stands out, the insulation value and build quality are top tier.
We bought one. Take some time to assemble, but we finally touch down. For value and quality, we were thoroughly impressed with its performance. Wife love it.
The greenhouse was delivered well. The construction was easy. Once you get it all up it's pretty sturdy. I do recommend the 12 ft since the 8ft is more so for hobbyist.
Perfect for weekend camping trips. It powered my laptop, phone, and even a mini fridge without any issues. The compact design and quick recharge time are big pluses.
I’ve got the batteries installed so far and everything is working great. Still need to set up the two new inverters, but the process has been smooth up to this point. Thank you for the quality products and support!
The setup was very easy, and as soon as I connected my batteries to the controller and switched on the panels, everything worked perfectly. The team at Rich Solar was incredibly helpful throughout the process, making the experience smooth and stress-free. The panels deliver plenty of power, and I’m very impressed with the output. From here on out, I won’t be buying anything other than Rich Solar!
The work on my 1975 GMC Transmode project is moving along nicely! This morning, my son Cory Miller helped me complete the final installation of the 1200-watt solar panel system I purchased from Rich Solar. Everything came together just as planned, and the setup turned out exactly as designed. I’m very pleased with the results and excited to see this classic build powered by solar.
I recently set up my 60 Amp controller panel, and it’s been working great. The installation was straightforward, and the system runs smoothly with no issues so far. I’m very pleased with the quality and performance—it really adds confidence to my solar setup.