Engineering Calculators & Selection Tools

Use INLUX Solar’s engineering tools to shortlist lighting solutions, compare project-cost assumptions, and work through electrical calculations. Choose a tool for the question you need to answer, then review its inputs and limitations before using the result in project planning.

Project Planning

Product Selection

Solar Street Light Selector

Start with the installation setting, road or site needs, and available power source to build an initial product-family shortlist. Use the recommendations to guide a technical discussion; final selection still requires site conditions, lighting targets and model-specific data.

What you get

Aproduct-family shortlist

Find a product

SYSTEM SIZING

Solar Street Light Sizing Calculator

Estimate preliminary pole height, LED power, solar panel capacity and battery storage from your location, road and operating details. Explore relevant INLUX product options for engineering review.

What you get

Pole · LED · Panel · Battery

Size your system

PROJECT ECONOMICS

Solar Street Light ROI Calculator

Compare a solar street lighting project with a grid-powered alternative using editable cost, operating and maintenance assumptions. Explore estimated payback and lifecycle cost differences. Results depend on the values entered and are not a promised financial return.

What you get

Lifecycle cost & estimated payback

Compare costs

Quick conversions

Electrical & Power Calculators

Watts to Amps Calculator

Convert real electrical input power to current for DC, single-phase AC and balanced three-phase AC systems. The tool shows the voltage convention, power-factor assumption, formula and result in A and mA.

Convert watts to amps

Lighting & Power Calculators

Lumens to Watts Calculator

Convert lumens to watts or watts to lumens using a stated luminous efficacy. Review formulas, illustrative conversion charts, and the difference between LED module and complete-luminaire efficacy.

Convert lumens and watts

Engineering Resources

Use the tools alongside the project’s specifications and technical references. They support early evaluation; they do not replace equipment documentation, lighting calculations or a complete electrical design.