Helioscope is a cloud-based design tool that helps solar professionals model shading, energy yield, and financial performance of photovoltaic systems. Engineers, developers, and installers use it to validate site layouts and streamline permitting decisions.
The platform combines satellite imagery, weather data, and simulation engines to produce detailed performance reports in minutes rather than days. This overview highlights how Helioscope supports accuracy, collaboration, and faster decision-making across project workflows.
| Feature | Description | Benefit | Typical Use |
|---|---|---|---|
| Sh Modeling | Detailed shading analysis from trees, structures, and terrain | Accurate energy predictions | Site-specific layout optimization |
| Energy Yield Simulation | Hourly production estimates using multiple weather datasets | Performance guarantees and PPA modeling | Financial and regulatory compliance |
| Financial Reports | LCOE, NPV, IRR, and payback calculations | Investor-ready proposals | Financing and procurement |
| CAD and Layout Tools | AutoCAD and PDF exports for installers | Seamless handoff to field teams | Construction documentation |
| Collaboration Features | Cloud workspace with role-based access | Team coordination across departments | Utility, developer, and EPC workflows |
Site Analysis with Helioscope
Terrain and Obstacle Mapping
Helioscope imports LiDAR and contour data to build an accurate site model. Users can digitize property lines, setbacks, and access roads while accounting for surrounding obstructions.
Shade Patterns Across Seasons
The engine calculates hour-by-hour shading from nearby structures, vegetation, and ground reflectance. This granularity supports precise string sizing and module placement.
Performance and Energy Modeling
Simulation Engine and Weather Data
Helioscope runs physics-based simulations using multiple meteorological sources. Users can compare TMY, satellite-derived, or custom weather files to stress-test project assumptions.
Module and Inverter Configuration
Extensive component libraries allow selection of specific modules, inverters, and wiring losses. Accurate modeling of temperature coefficients and degradation improves long-term revenue forecasts.
Financial, Layout, and Reporting Tools
Financial Analysis Capabilities
Built-in financial templates support PPA, lease, and cash analyses. Adjust variables such as escalation rates, discount factors, and incentives to evaluate multiple scenarios in parallel.
Layout Optimization and CAD Export
Designers can test different array configurations and tilt angles directly on the map. Exports to AutoCAD and PDF provide installers with construction-ready drawings that reduce field errors.
FAQ
Can Helioscope handle complex roof geometries and shading from nearby trees?
Yes, the platform models intricate roof planes and incorporates vegetation shading through LiDAR or manual digitization, enabling realistic production estimates for challenging sites.
How does Helioscope compare to other PV design software in terms of simulation speed?
Cloud-native architecture allows parallel processing of many designs, often delivering detailed reports faster than desktop tools that rely on local computation.
What level of detail does Helioscope provide for financial documentation required by lenders?
Reports include revenue forecasts, operating expenses, debt service, and sensitivity analyses aligned with typical lender underwriting requirements for commercial projects.
Are there project size limits or restrictions on the number of users in a team workspace?
Subscription tiers define project capacity and concurrent user counts, with enterprise options available to support utility-scale portfolios and multi-department collaboration.
Project Planning and Best Practices
- Start with accurate site survey data and clear property boundaries
- Validate shading inputs using recent satellite imagery
- Run sensitivity analyses on key financial variables
- Export detailed construction documents for installer review
- Maintain versioned workspace to track design iterations
