HOMER Pro 3.15 has a wide range of applications across various industries and sectors, including:
It simulates a specific system configuration for every hour (or minute) of the year to see if it can meet the required load.
HOMER Pro 3.15 operates on three core pillars that guide users from initial concept to a finalized engineering design. 1. Hourly Simulation
In the rapidly evolving landscape of distributed energy resources (DERs), microgrids, and hybrid power systems, few software tools command the same level of respect and industry authority as . Developed by UL Solutions (formerly HOMER Energy), HOMER (Hybrid Optimization Model for Electric Renewables) has been the gold standard for simulating and optimizing off-grid and grid-connected power systems for over two decades. homer pro 3.15
If you are already a user, you can download the latest version through your UL Solutions account. Newcomers can take advantage of a free trial to explore features like the Optimization Surface Plot , which visualizes how variables like PV size and battery capacity impact your bottom line.
Seeing how your design holds up against fluctuating fuel prices or changing solar irradiance. Getting Started with 3.15
Input or generate electrical, thermal, or hydrogen load profiles. You can use built-in templates for residential, commercial, or industrial patterns. HOMER Pro 3
HOMER Pro evaluates thousands of system combinations in a single run. It filters out unfeasible options and displays a categorized list of configurations ranked by economic value. 3. Sensitivity Analysis
: At its core, HOMER is a powerful simulation engine. It models the operation of a proposed hybrid microgrid for a full year, with time steps ranging from one minute to one hour. For each interval, it performs energy balance calculations, comparing the electrical and thermal demand against the supply from various components like solar PV, wind turbines, generators, and batteries. It also decides when to charge or discharge batteries and how to dispatch generators to maintain stability.
It evaluates hundreds of component combinations to find the least-cost solution. Hourly Simulation In the rapidly evolving landscape of
The total lifecycle cost of the system.
In the world of microgrid design, precision is everything. Whether you are modeling a remote solar-plus-storage system for a rural village or a complex grid-connected campus, the tools you use must evolve as fast as the renewable energy industry itself.
In the rapidly evolving landscape of renewable energy, designing efficient, cost-effective power systems is no longer a luxury—it is a necessity. As hybrid systems, combining solar, wind, and storage, become mainstream, simulation software has become the cornerstone of successful projects.
One of the most requested features from the energy storage community has finally matured fully in 3.15. Earlier versions used simplified lifetime throughput calculations. introduces a more sophisticated, physics-based battery degradation model that accounts for: