Applications / Engineering guide
Wind Power for Farms: Load & Site Planning Guide
A farm wind project should connect the resource assessment to the actual agricultural load. Record seasonal operation, motor-driven equipment and the electricity supply arrangement before choosing a turbine power class.
Match the farm schedule with the resource.
Agricultural demand, motor requirements and site conditions need to be reviewed together.
01 / Farm load list
Separate the electrical uses on the property.
Create a load list covering the equipment relevant to the site, such as irrigation pumps, refrigeration, ventilation, workshops or other farm processes.
Create a load list covering the equipment relevant to the site, such as irrigation pumps, refrigeration, ventilation, workshops or other farm processes. Record ratings, schedules and available consumption data for the actual devices.
Separate the loads that can be scheduled from those that need continuity. The list is a planning input; it does not assign a specific MARSTON model to a farm type or guarantee that a turbine can supply every process.
02 / Seasonal timing
Compare resource timing with agricultural operation.
Record the months and hours when the main loads operate.
Record the months and hours when the main loads operate. Compare that schedule with available wind information instead of relying only on annual totals. A period of strong wind may not coincide with the highest irrigation or cooling requirement.
Where solar or other generation already exists, provide its identity and operating information. Use the wind–solar guide to examine complementarity rather than assuming that adding wind automatically resolves every supply gap.
03 / Motors & continuity
Identify electrical requirements beyond energy use.
Provide the motor, drive or pump-controller details for significant loads.
Provide the motor, drive or pump-controller details for significant loads. Ask the electrical designer to establish starting and operating requirements and how they are met by the proposed supply arrangement.
Wind energy contribution and direct motor operation are different design questions. Turbine rated power alone does not establish an acceptable supply for a pump or a refrigeration process. Identify the grid, backup or other agreed continuity arrangement.
04 / Turbine site
Review the actual tower position and surroundings.
Open land can make a tower location worth investigating, but the site still needs wind data and a review of obstructions, terrain and access.
Open land can make a tower location worth investigating, but the site still needs wind data and a review of obstructions, terrain and access. Include buildings, trees and property-use constraints in the location information.
Describe delivery, erection and maintenance access along with the proposed hub height. Use the tower planning guide to define the interface between turbine supply, tower design and local work.
05 / Connection & scope
Identify how the wind package joins the existing supply.
For a farm grid connection, provide the electrical ratings and requirements obtained for that site.
For a farm grid connection, provide the electrical ratings and requirements obtained for that site. For an independent installation, provide the load profile and existing generation or third-party storage information.
Clarify the equipment to be supplied and which local team is responsible for the electrical design and installation. No agricultural application label establishes a particular converter or battery topology.
06 / Model enquiry
Ask for a comparison based on the farm information.
Send the load list, seasonal schedule, site wind information, intended connection and tower constraints.
Send the load list, seasonal schedule, site wind information, intended connection and tower constraints. Name candidate models if known and explain the requirement they need to address.
Use the 5–50 kW selection guide to frame the discussion. Use the same wind and demand assumptions when comparing candidate models and the equipment included in each proposal.
Related project guides: Small Wind Turbine Towers & Installation Planning · Wind–Solar Hybrid Systems: Project Planning Guide · Wind Turbine RFQ & Equipment Procurement Guide.
Further project guides: Wind Power for Greenhouses: Climate-Control Load Assessment.
General background: DOE distributed-wind application context. These references explain industry concepts; they are separate from the applicable MARSTON product and project documents.
Prepare the information for this review.
Use the checklist to organise the project information. Mark unavailable items and retain document references.
| Review item | Information to provide | Purpose |
|---|---|---|
| Agricultural loads | Equipment ratings, schedules and measured consumption | Define actual demand. |
| Seasonality | Load months and matching resource records | Review timing. |
| Motor requirements | Pump, drive and other motor information | Review starting and operation. |
| Site & access | Tower position, surroundings and access | Plan installation. |
| Connection | Grid information or independent-supply equipment | Define the system interface. |
Engineering questions.
What turbine size is suitable for a farm?
Use the farm load profile, wind resource and intended connection to compare models. Acreage or farm type alone is insufficient.
Can a turbine supply an irrigation pump directly?
The pump and electrical arrangement require design review. Provide the motor and controller information; this guide makes no direct-connection promise.
Does open farmland guarantee a good wind resource?
No. Wind data, hub height, obstacles and terrain still need assessment.
Can wind reduce refrigeration energy purchased from the grid?
A project comparison needs the wind contribution and refrigeration timing under the proposed connection. No energy-saving figure is promised.
Should seasonal farm loads affect selection?
Yes. Include the months and operating hours in the resource-and-demand review.
What information helps prepare a farm model comparison?
Provide consumption records, seasonal schedules, wind information, site photos and the existing supply-equipment details.
Technical enquiry
Bring your project information to the discussion.
A farm wind project should connect the resource assessment to the actual agricultural load. Share the available information and the equipment scope you want reviewed in a technical quotation.