# SunLogic Energy

> Solar PV calculator and design platform built for residential independent installers — size systems, model consumption and batteries, and close sales at the kitchen table.

SunLogic Energy helps solar installers quickly estimate PV production, battery sizing, self-consumption, financial returns, and shading for residential projects across 25 countries, in 12 languages.

## Pages

- [Home](/): Overview of the SunLogic Energy solar design platform.
- [Solar Calculator](/calculator): Interactive PV production, consumption, battery, and financial calculator.
- [Pricing](/pricing): Free, Basic, and Pro subscription plans and features.
- [Sun Calendar](/sun-calendar): Monthly sun position and daylight statistics by location.
- [Compare](/compare): Compare SunLogic Energy with other solar tools.
- [FAQ](/faq): Frequently asked questions about the platform.
- [Blog](/blog): Articles on solar sales, regulations, and battery sizing.

## Blog

- [Close Sales on the First Visit](/blog/close-sales-first-visit): Sales techniques for residential solar installers.
- [Global Solar Regulations](/blog/global-solar-regulations-month-year): Overview of solar feed-in and regulatory rules worldwide.
- [Battery Sizing Guide](/blog/battery-sizing-guide): How to correctly size home battery storage.

## Optional

- [Privacy Policy](/privacy-policy): How user data is handled.
- [Terms of Use](/terms-of-use): Platform usage terms.
- [Refund Policy](/refund-policy): Subscription refund terms.
- [Disclaimer](/disclaimer): Calculation accuracy disclaimer.