Solar Panel Area Calculator

Calculate required roof area for solar installations with panel specifications, spacing factors, and constraint analysis for optimal system design

System Requirements

Desired System Size (kW) *

System Cost *

Currency *

Project Location *

Panel Specifications

Panel Power Rating (W) *

Panel Efficiency (%) *

Panel Width (m) *

Panel Height (m) *

Panel Type *

Installation Type *

Installation Configuration

Spacing Factor *

Roof Constraints

Select any roof constraints that may affect your solar installation.

Chimneys/Vents

Roof penetrations and chimneys to work around

Skylights

Existing skylights reducing usable area

Dormers

Dormer windows and architectural features

Shading Issues

Trees or nearby structures causing shading

Poor Orientation

Non-optimal roof orientation

Structural Concerns

Structural limitations or reinforcement needed

Location helps provide accurate local solar installation requirements

ProgressTBD

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🚀 cutting-edge intelligence for complex analysis

Grok 4 rating for this tool★★★(0)

📝 Saved Estimates

Frequently Asked Questions

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System Requirements

Desired System Size (kW) *

System Cost *

Currency *

Project Location *

Panel Specifications

Panel Power Rating (W) *

Panel Efficiency (%) *

Panel Width (m) *

Panel Height (m) *

Panel Type *

Installation Type *

Installation Configuration

Spacing Factor *

Roof Constraints

Select any roof constraints that may affect your solar installation.

Chimneys/Vents

Roof penetrations and chimneys to work around

Skylights

Existing skylights reducing usable area

Dormers

Dormer windows and architectural features

Shading Issues

Trees or nearby structures causing shading

Poor Orientation

Non-optimal roof orientation

Structural Concerns

Structural limitations or reinforcement needed

Location helps provide accurate local solar installation requirements

ProgressTBD

Loading estimate duration using Grok 4 for this tool: TBD

Solar Panel Area Calculator

System Requirements

Panel Specifications

Installation Configuration

Roof Constraints

📝 Saved Estimates

Frequently Asked Questions

How is solar panel roof area calculated?

What factors affect solar panel area requirements?

Why do I need spacing between solar panels?

How does panel efficiency affect area requirements?

Can the calculator account for roof obstacles?

Embed this tool on your website

Related Tools

Ready to Build Your Own Tools for Free?

Solar Panel Area Calculator

System Requirements

Panel Specifications

Installation Configuration

Roof Constraints

📝 Saved Estimates

Frequently Asked Questions

How is solar panel roof area calculated?

What factors affect solar panel area requirements?

Why do I need spacing between solar panels?

How does panel efficiency affect area requirements?

Can the calculator account for roof obstacles?

Embed this tool on your website

Related Tools

Ready to Build Your Own Tools for Free?