TechoSolara: the Solar Planner

TechoSolara: Instant Solar Assessment and Viability Reports
Empower your transition to renewable energy with TechoSolara, the professional-grade solar panel assessment tool for homeowners, property buyers, and sustainability planners. Instantly determine the solar generation potential of any property before engaging engineers — saving you time and reducing unnecessary site visits.
Examine your options at your leisure. Could you have a solar solution that doesn't even need a battery? TechoSolara gives you the data to find out — without the sales pitch.

Core Capabilities
• Instant Analysis: Uses high-precision GPS to generate a solar potential report based on your precise location.
• Privacy by Design: Calculations are performed strictly on-device using advanced solar arc mathematics. No data is collected, stored, or transmitted; ensuring 100% GDPR compliance.
• Offline Functionality: Works perfectly in remote areas without internet or network coverage.
• Multi-Roof Planning: Handles up to three roofs with different pitches and orientations (azimuths) for a comprehensive property assessment. Can be performed remotely from building plans; no site visit needed..
• Surveyor Mode: Fully automated measurements for existing buildings, with manual entry available for unique structures. May be performed remotely.
• All modes now give recommended pitch suggestions for the three seasons. Ideal for balcony installations so you get the best out of your panels.
• Graphical representation of the solstices and equinoxes.

Why Choose TechoSolara?

• For Homeowners: Data-driven insights into your roof's solar panel potential — no engineer visit required.
• For EPC Assessors: Instantly validate solar appropriateness to make reports more accurate and meaningful.
• For Planners: Identify viable solar installations early to support localised Net Zero goals and resource efficiency.

Works across the globe — northern and southern hemisphere properties supported as standard.

A Commitment to Transparency.
TechoSolara is a one-time purchase of just £2.49 — no subscription, no hidden costs, no ads. Patent pending. We believe your data belongs to you. Reports can be exported via email, but all internal calculation data is destroyed when the app closes.

Visit https://techosolara.app for technical details, our development roadmap, security scans, testing results, and accessibility ratings.