solar-calculator

Solar Calculator

Solar power production calculator from forecast data.

🌞 3D shade sail planner — simulate sun & shadow in your garden, optimize sail positions, analyze daily shade coverage (m²·h), furniture shading. DE / EN / RU · Three.js + SunCalc · No install

Pakistan solar calculator for homes, businesses and industry — solar, battery and inverter sizing, bill forecasts, quote checks and Monte Carlo risk.

حاسبة المنظومة الشمسية - Solar System Calculator | احسب مكونات منظومتك الشمسية: الألواح، البطاريات، العاكس، الكابلات، التحليل الاقتصادي وقائمة المواد BOM

Solar Calculator web app built by Team Muses for HNGi6, stage 3.

Offline-first wilderness tools that run entirely in your browser — sun, moon, orientation, knots and distress signalling, with no backend, no account and no build step.

An interactive calculator for deciding the voltage and current for a given power output for solar panels. Built with React and TailwindCSS. Created with StackBlitz ⚡️

Solar panel investment calculator for Malaysian homes: savings, payback period, and a 0-100 worthiness score, based on TNB RP4 tariff + Solar ATAP

Interactive embeddable HTML5/Tailwind CSS solar ROI calculator for web design agencies.

Simulates a solar PV system with battery. Several loads from heat pump to industry profiles are included. Peak power and battery can be opimized for lowes cost (LCOE)

An open-source educational tool to estimate the equipment needed for solar installations. Designed for homeowners and small businesses to understand their technical requirements (panels, wiring, and supports) before they buy.

A web-based solar energy calculator that estimates photovoltaic system requirements, battery sizing, inverter capacity, and generates detailed bills of materials using industry-standard formulas.

Solar calculator for a given date and location

Practical rural equipment calculators and buyer guides.

Analyzing Daylight Saving Time (DST) effectiveness and solar-work alignment across various geographic regions.

PHP library to determine if it's dark at any location — sunrise/sunset, twilight phases, polar day/night, multiple solar calculators

Solar day simulator with a validated physics engine, A minute of 3D animated timelapse, and white-label commercial layer

Framework-agnostic TypeScript engine for solar system design, hardware recommendation, energy forecasting, and financial analysis. Part of the NullTrace — Solair Planner ecosystem.

Free 2026 solar savings & payback calculator (updated for the expired US federal tax credit) + open per-state solar cost data. No signup, all client-side.