Imagine turning everyday kitchen scraps and farm waste into safe, clean energy that powers your cooking and nourishes your plants. That’s exactly what our biogas systems do. Simple to use and easy to maintain, they help you save money and take care of the environment—all while turning waste into something valuable.
Why Choose Biogas?
Biogas is a natural and cost-effective way to reduce your fuel expenses. Here’s why biogas is a smart choice for every home and farm:
Save Money on Cooking Fuel: Use the gas produced by your own biogas system instead of expensive LPG or firewood.
Reduce Household and Farm Waste: Turn what you would usually throw away into clean energy.
Free Organic Fertilizer: As a bonus, your biogas system also produces liquid fertilizer rich in nutrients—perfect for your garden or crops.
Easy Everyday Use: Our systems require minimal effort to operate and need only simple maintenance.
Our Biogas Systems
Homebiogas 4.0: The Smart Home System
Perfect for small kitchens and homes, the Homebiogas 4.0 processes up to 8 liters of kitchen waste mixed with equal water daily. It produces enough gas to cook your meals conveniently and generates nutrient-rich liquid fertilizer to help your plants thrive. This compact unit fits easily near your home, and the gas pipe can reach up to 20 meters from the system to your stove.

Key features:
- Uses kitchen scraps and small amounts of animal manure.
- Provides clean cooking gas, reducing your reliance on purchased fuel
- Produces liquid fertilizer you can use right away
- Easy to operate and eco-friendly
Homebiogas 7.0: For Bigger Homes and Small Farms
The Homebiogas 7.0 is a larger system designed for families or farms producing more organic waste. It can handle up to 18 liters of kitchen waste and 45 kilograms of animal manure daily, producing enough gas for approximately six hours of cooking every day. Its liquid fertilizer output is generous, supporting larger gardens or small agricultural activities.

Key features:
- Larger capacity for more waste and longer cooking hours
- Suitable for families with bigger kitchens or farms with livestock
- Maintains easy operation with minimal supervision
- Flexible installation with piping up to 40 meters from the stove
Farmer System
The Farmer System is specially made for bigger farms and agricultural operations that produce a large amount of organic waste every day. This robust system helps farmers turn animal manure, crop leftovers, and kitchen waste into plenty of clean cooking gas and nutrient-rich fertilizer.
With the Farmer System, you can power your farm kitchen for hours and keep your crops healthy without relying heavily on expensive fuel or chemical fertilizers. It’s designed to handle larger volumes of waste efficiently, giving you steady energy and reducing farm waste at the same time.
Key features of the Farmer System:
- Processes large amounts of animal manure and organic farm waste daily
- Produces enough biogas to support two or more cooking stoves for extended periods
- Creates significant quantities of liquid fertilizer to boost soil fertility naturally
- Built for ease of use, with simple controls and low maintenance requirements
- Flexible installation options to fit farms of different sizes and layouts
This system supports sustainable farming by reducing costs, lowering pollution, and promoting a circular approach where waste becomes a resource. Farmers benefit from reliable energy for cooking and a natural fertilizer supply that improves crop yield and soil health.
How Does It Work?
Using biogas is straightforward and rewarding:
- Simply add organic waste like food scraps or animal manure to the digester tank.
- Inside the tank, natural processes safely break down the waste, producing clean cooking gas and liquid fertilizer.
- The gas flows to your kitchen stove, providing a steady, reliable energy source.
- Meanwhile, the liquid fertilizer can be used directly on your plants, promoting healthy growth naturally.
This process reduces waste, cuts your fuel bills, and makes your home or farm more sustainable.

Why Sigma Power Tech?
At Sigma Power Tech, we believe renewable energy should be accessible and easy for everyone. Here’s how we support you:
- Simple Solutions: Our biogas systems are user-friendly and worry-free.
- Eco-Friendly: We focus on reducing waste and pollution, protecting the planet.
- Saving You Money: By using your own waste to produce energy, you save on fuel costs.
- Dedicated Support: From installation through maintenance, our team is with you at every step.


