HOMER Pro logo

HOMER Pro

by HOMER Energy · Since 1894
No reviews yet
ActiveAvailable globallyCloud
Quick facts
VendorHOMER Energy
Year launched1894
StatusActive
Location1790 30th St, Suite 100 Boulder, CO 80301 USA
Countries servedGlobal
Languages2
Integrations
Free tier
Free trialYES
Contact salesYES

About HOMER Pro

HOMER Pro is a simulation software from HOMER Energy designed for improving microgrid and distributed energy resource systems. It includes features such as simulating various system configurations, analyzing performance over time, and evaluating cost-effectiveness so users can make informed decisions for their energy projects. This platform allows users to explore different energy scenarios and find the best solutions for their energy needs. With capabilities to model renewables integration, forecast energy production, and assess financial viability, HOMER Pro is crucial for professionals involved in energy planning and project development. Key capabilities: Simulate various system configurations Analyze performance over time Evaluate cost-effectiveness improve for different scenarios Best for: energy professionals that need to design and improve energy systems.

HOMER Pro is the industry-leading microgrid optimization and simulation software designed to evaluate and compare distributed energy systems that integrate renewable and traditional power sources. Originally developed at the National Renewable Energy Laboratory (NREL), HOMER (Hybrid Optimization Model for Multiple Energy Resources) enables engineers, researchers, and policymakers to design cost-effective and reliable hybrid systems for remote areas, campuses, islands, and grid-connected facilities. The software integrates three powerful tools—Simulation, Optimization, and Sensitivity Analysis—to deliver a holistic view of how microgrids perform under varying conditions such as load, fuel prices, and renewable resource fluctuations. With its modular architecture, users can expand functionality using add-on modules for technologies like biomass, hydro, combined heat and power (CHP), hydrogen, advanced grid, and storage systems. HOMER Pro’s advanced optimization algorithms evaluate thousands of potential configurations to identify the least-cost, most efficient design. Widely adopted in over 193 countries with 250,000+ users, HOMER Pro empowers organizations to accelerate renewable energy integration, lower project risk, and enhance sustainability.

Pros & Cons

What users like
  • +Optimizes energy systems efficiently for real-world applications and microgrids.
  • +Feature-rich, flexible, and reliable tool for renewable energy professionals.
  • +Enhances decision-making in energy analysis and resource optimization processes.
  • +User-friendly interface suitable for both beginners and experienced engineers.
  • +Provides accurate, data-driven results for sustainable energy project designs.
What users flag
  • Slightly expensive compared to other energy optimization software options.
  • Requires strong technical knowledge for precise input and accurate simulations.
  • Limited accessibility during trial period with restricted advanced functionalities.
  • Can be computationally intensive, slowing performance on low-end systems.
  • Occasional learning curve due to the wide range of available features.

Features

Key features

Simulation Engine
Models the technical and economic performance of hybrid microgrids under real-world conditions.
Optimization Algorithm (HOMER Optimizer™)
Identifies least-cost system designs using a proprietary derivative-free optimization technique.
Sensitivity Analysis
Allows “what-if” testing across numerous variables like fuel price, solar radiation, and wind speed.
Modular Architecture
Offers optional modules (e.g., biomass, hydro, hydrogen) to customize system modeling.
Multi-Year Modeling
Simulates long-term system performance accounting for PV degradation, load growth, and price escalation.
Advanced Storage Module
Models detailed battery behavior, degradation, and rate-dependent losses.
MATLAB Link Integration
Enables users to create and implement custom dispatch algorithms using MATLAB.

Additional features

Simulation Tool
Tests hybrid systems with renewable and traditional sources across time steps from one minute to one hour.
Optimization Engine
Ranks system configurations by cost, performance, or efficiency.
Sensitivity Analysis Tool
Runs thousands of simulations to assess the impact of uncertain variables.
Hydro Module
Models hydropower resources and generation capacities.
Biomass Module
Simulates biomass and biogas-fueled energy systems.
Combined Heat and Power (CHP) Module
Models cogeneration and heat recovery systems.
Advanced Load Module
Supports AC/DC and deferrable loads for complex demand scenarios.
Advanced Grid Module
Models grid interactions, dynamic pricing, and off-grid transitions.
Hydrogen Module
Enables modeling of hydrogen generation, storage, and fuel cell use.
Multi-Year Simulation
Captures system performance changes over project lifecycles.

Pricing

Free trial
Free version
Request a quote
Promo Offer

Monthly plans

Standard

USD 59.89

The Base Plan Is

USD 93.75

Professional Is

USD 124.5

Countries & Languages

Global
Countries served
2
Interface languages
1
Billing currencies

Interface languages

EnglishGerman

Billing currencies

🇺🇸USD

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