HOMER Front
Solar design software
CAD software
- Features
- Ease of use
- Ease of management
- Quality of support
- Affordability
- Market presence
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What is HOMER Front
HOMER Front is a front-end design and analysis application used to model and size distributed energy systems, including solar PV and hybrid microgrids. It supports early-stage feasibility work such as component sizing, scenario comparison, and economic evaluation for off-grid and grid-connected projects. The product is typically used by energy engineers, developers, and researchers who need to compare system configurations and sensitivities. It differentiates from many PV-only design tools by focusing on multi-technology microgrid architectures and techno-economic optimization workflows rather than detailed CAD-style layout drafting.
Hybrid microgrid system modeling
HOMER Front supports modeling of PV alongside storage, generators, and other distributed resources in a single project. This helps teams evaluate hybrid architectures and operational strategies rather than only PV energy yield. It is well-suited to off-grid and weak-grid use cases where dispatch and reliability constraints matter. This breadth is useful when PV is only one part of the design.
Scenario and sensitivity analysis
The software is designed for comparing many configurations and assumptions (e.g., fuel price, load growth, component costs). It enables structured trade-off analysis across technical and economic outcomes. This supports early-stage decision-making and screening before committing to detailed engineering. The workflow aligns with feasibility studies and concept design.
Techno-economic outputs for planning
HOMER Front produces financial and performance metrics commonly needed for planning and stakeholder review (e.g., cost of energy, net present cost, emissions estimates depending on inputs). It helps standardize reporting across alternative designs. These outputs can reduce manual spreadsheet work during pre-design phases. The focus is on decision support rather than construction documentation.
Limited CAD-grade layout design
Despite being listed in CAD-related contexts, HOMER Front is not primarily a detailed layout drafting tool for module placement, racking geometry, or construction-ready drawings. Users typically need separate CAD/GIS or PV layout software for roof/ground-mount design and permitting packages. This can add handoffs between conceptual modeling and detailed engineering. Teams expecting end-to-end PV layout may find gaps.
Less emphasis on PV shading detail
Compared with PV-focused design platforms, HOMER Front generally places less emphasis on high-resolution 3D shading, lidar/imagery-based site modeling, and automated rooftop obstruction handling. For projects where shade-driven production accuracy is critical, users may need to import externally derived production assumptions. This can reduce traceability from site geometry to yield. It is better aligned to system-level optimization than site-capture workflows.
Model complexity and data needs
Accurate results depend on quality inputs for load profiles, resource data, component performance, and cost assumptions. The number of configuration choices can increase setup time and require experienced users to avoid unrealistic scenarios. Organizations may need internal standards for assumptions and validation. This can be a barrier for teams seeking quick, lightweight estimates.
Plan & Pricing
| Plan | Price | Key features & notes |
|---|---|---|
| Enterprise / Contact Sales | Contact for pricing (not listed publicly) | HOMER Front is a SaaS web application for utility-scale BESS/solar/wind modelling — official site directs users to contact sales or schedule a demo; no public subscription tiers or rates shown on product pages. |
Seller details
HOMER Energy LLC (a UL Solutions company)
Boulder, Colorado, US (HOMER Energy); Northbrook, Illinois, US (UL Solutions HQ)
Public
https://www.homerenergy.com/
https://x.com/HOMEREnergy
https://www.linkedin.com/company/homer-energy/
