EN
Module 01
Heat Recovery System
Recovers heat during milk cooling and transfers it to water for washing and other farm uses.
- Overview
- Recommended Products
- Designed for dairy and cattle farm energy-saving projects
- Supports heat, power and by-product utilization
- Project layout is matched to the farm building and local conditions
- Final capacity and equipment scope are customized per project
GREAT FARM · Smart Farm Solution
Cattle Farm Renewable Energy System
A practical green-energy solution for dairy and cattle farms, integrating heat recovery, biogas utilization, photovoltaic power generation and wind power according to the real site condition.
System Overview
Cattle farms continuously consume power, hot water and utility energy for milking, washing, ventilation, lighting and daily operation. A renewable energy system can help improve overall energy efficiency and make better use of on-farm resources such as milk heat, manure and available roof space.
Module 02
Biogas System
Uses manure and organic waste for anaerobic digestion to produce gas, electricity, heat and digestate.
Module 03
Photovoltaic Power System
Uses roof or building-integrated solar power to supply part of the farm's daily electricity demand.
Module 04
Wind Power System
Can be considered in suitable windy areas to complement the farm's electricity structure.
Main Energy Modules
The energy solution can be selected as a single module or as a combined system after reviewing the farm's load profile, available resources and site conditions.
Heat Recovery
Recover Heat from Milk Cooling
Heat generated in the milk-cooling process can be transferred through a heat exchanger. Under suitable operating conditions, the system can preheat water to around 55°C, which may then be used for equipment cleaning, udder washing and other farm needs.
Biogas
Turn Waste into Usable Energy
Manure, slurry, organic wastewater and similar farm residues can enter a digestion system after pretreatment. The resulting biogas can be used for power and heat, while digestate can be managed as fertilizer material.
Solar PV
Use Roof Space for Power Generation
Solar modules can be mounted directly on farm buildings, or integrated into the building structure where appropriate, helping make better use of roof area and reduce purchased electricity.
Wind Power
Optional for Suitable Regions
Wind energy can be considered for coastal, grassland, mountainous or plateau regions where wind conditions are favorable and where on-site generation fits the overall project plan.
Typical Reference Parameters
The items below are practical planning references. Exact capacity, equipment size and utility performance must be confirmed according to the actual farm data and local conditions.
Before Proposal
Information Needed
Please share the farm energy demand and site data so the system can be configured more accurately.
Farm type: dairy or cattle farm
Herd size and daily milk output
Daily hot-water demand
Manure / slurry availability
Roof area for solar modules
Annual electricity consumption
Local solar and wind conditions
Voltage, grid access and land layout
| System Application | Suitable for dairy farms, cattle farms and similar livestock projects that want to improve energy utilization and reduce operating energy costs. |
| Main Modules | Heat recovery system, biogas system, photovoltaic power generation system and optional wind power system. |
| Heat Recovery Function | Recovers heat during milk cooling and transfers it to a water-heating loop. In practical dairy applications, recovered water can be preheated to around 55°C under suitable operating conditions. |
| Typical Heat Recovery Uses | Equipment washing, udder cleaning, hot-water preparation and other farm service uses. |
| Biogas Feedstock | Manure, slurry, straw-containing residues, organic wastewater and other biodegradable farm by-products after suitable pretreatment. |
| Biogas Output Use | Can be used for gas utilization, electricity generation, thermal use and digestate/fertilizer recovery, depending on the selected engineering scope. |
| Solar System Types | Rooftop mounted PV and building-integrated PV (BIPV) can both be considered according to the building structure and project target. |
| Wind Power Option | Best considered in areas with favorable wind resources. Turbine type and rated capacity should be selected only after site evaluation. |
| Capacity Range | There is no fixed universal capacity. Final kW / kWp / m³ / hot-water volume depends on herd size, farm load, available organic input, roof area and local climate conditions. |
| Design Basis | Farm layout, building drawings, utility demand, manure volume, local irradiation, wind resources, grid-connection conditions and project budget. |
Note: This page uses practical reference wording and avoids inflated claims. Exact engineering parameters, equipment model selection, payback analysis and utility output should be based on the real project survey.
Need a Renewable Energy Plan for Your Cattle Farm?
Share your farm information with us and we can recommend a practical combination of heat recovery, biogas, solar or wind modules for your project.
Get a Solution ProposalWhy Consider This System
Renewable energy on a cattle farm is not only about power generation. It is also about using the farm's existing resources more efficiently.
Efficiency
Reduce Wasted Heat
Milk cooling energy can be partially recovered instead of being released unused.
Resource Use
Utilize Organic Waste
Manure and organic residues can become a source of gas, heat or electricity when conditions allow.
Farm Buildings
Use Roof Space Better
Barn roofs can support PV installation when the structure and project plan are suitable.
Local Energy Mix
Adapt to Regional Conditions
Wind or solar modules can be selected according to local natural-resource conditions and project feasibility.
Project Development Process
Each farm has a different energy structure. A practical system is usually confirmed in several steps.
1
Collect Farm Data
Review herd size, milk output, energy demand, available roof area and organic-waste volume.
2
Evaluate the Site
Check the building layout, utility infrastructure, local solar conditions and wind-resource suitability.
3
Select the Modules
Choose the practical combination of heat recovery, biogas, solar PV and/or wind power.
4
Finalize the Engineering Plan
Confirm the technical scope, utility target, installation conditions and quotation details.
Application Images
The following images show practical references for energy use on modern cattle and dairy farms.
Heat Recovery Reference
Example of a milk-cooling heat-recovery section with a heat exchanger, water tank and control equipment.
Biogas Engineering Reference
Example of a biogas plant using farm organic input and integrated energy equipment.
Solar Power Reference
Example of rooftop solar application for a modern dairy barn with related power equipment.
FAQ
Common questions about renewable energy systems for cattle farms.
1. Can all four energy modules be used on one farm?
Yes, but the final combination depends on the farm's real conditions. Some farms may use only one or two modules, while others may combine heat recovery, biogas and solar power in one project.
2. What is the practical value of the heat recovery system?
It can recover heat during milk cooling and use that heat to preheat water for farm operations, which helps reduce separate water-heating demand.
3. What materials can be used in a biogas system?
Typical inputs include manure, slurry, certain organic residues and wastewater. The exact feedstock plan depends on the farm process and pretreatment arrangement.
4. How do I know whether solar or wind is more suitable?
Solar suitability depends mainly on roof area, structural condition and local irradiation. Wind suitability depends on site wind conditions and project feasibility. A project review is recommended before selection.
5. Do you provide fixed standard parameters for every project?
No. Because farm size, herd structure, local climate, power demand and manure volume vary widely, final parameters should be confirmed according to the actual project data.
6. What information should I send for a quotation?
Please share your farm layout, building dimensions, herd size, milk output, power demand, hot-water demand, manure quantity, preferred energy modules and local utility conditions.
