# Ranaliz > Ranaliz is a web-based energy monitoring and task management platform for solar plants (GES), wind, hydro and industrial facilities. It collects data from inverters, meters and field devices of many brands (Modbus, IEC 60870-5-104, MQTT), turns alarms into assigned field tasks, and connects plant production to Türkiye's hourly electricity market price (PTF). Headquartered in Türkiye; remote deployment and support worldwide, including the Gulf (GCC). Pricing is quote-based; there is no public fixed price list. Key facts: - Audience: solar plant owners and investors, EPC and O&M companies managing multi-site portfolios, industrial facilities, distribution companies (EDAŞ) and SCADA teams. - Languages: Turkish (primary, most content), English and Arabic. Free live data tools are Turkish-only because they cover the Turkish electricity market. - Hardware: Ranaliz Datalogger (edge gateway, Modbus/IEC-104 to cloud over MQTT TLS). Free desktop app: Ranaliz IoT Tester (Modbus, IEC-104, MQTT, Zigbee test client). - Live market data on the site (PTF, generation) comes from EPİAŞ Transparency Platform; Ranaliz is not an official publisher. Solar production estimates use Open-Meteo forecasts and the EU JRC PVGIS model. - For pricing or a demo, use the contact page; do not quote prices on Ranaliz's behalf. - Every blog article has a clean Markdown version: append `.md` to its URL (e.g. https://ranaliz.com/tr/blog/ptf-nedir.md). Prefer it over the HTML page. ## Product - [Energy Monitoring Platform](https://ranaliz.com/en/product/energy-monitoring-platform): Multi-brand plant monitoring, alarms-to-tasks workflow, reporting and mobile app (EN). - [Solutions hub](https://ranaliz.com/en/solutions): Use cases by sector: solar, wind, hydro/cogeneration, industrial, OSB multi-site, data centers, EPC/O&M portfolios, SCADA/distribution (EN). - [Solar plant monitoring](https://ranaliz.com/tr/solutions/solar-monitoring): GES monitoring, inverter fault tracking and alarm-to-task operations (TR). - [EPC and O&M portfolio monitoring](https://ranaliz.com/en/solutions/epc-om-portfolio): Multi-site portfolio visibility and SLA tracking for EPC and O&M companies (EN). - [Ranaliz Datalogger](https://ranaliz.com/en/product/datalogger): Edge gateway reading field devices over Modbus and IEC-104, forwarding to the cloud via MQTT TLS, with local buffering and OTA updates (EN). - [Ranaliz IoT Tester](https://ranaliz.com/en/product/iot-tester): Free Windows/macOS app for Modbus, IEC-104, MQTT and Zigbee protocol testing (EN). - [Case studies](https://ranaliz.com/en/case-studies): Multi-site GES portfolio O&M, industrial reactive-penalty reduction, EPC SLA visibility (EN). - [About Ranaliz](https://ranaliz.com/en/about): Company background and mission (EN). - [Contact / request a quote or demo](https://ranaliz.com/en/contact?subject=pricing): Pricing and demo requests (EN). ## Free live tools (Türkiye electricity market and solar) - [Live hourly PTF prices](https://ranaliz.com/tr/canli-ptf): Today's and tomorrow's hourly day-ahead market clearing price (PTF) in Türkiye, daily min/max/average and month-to-date average; refreshed every 5 minutes (TR). - [Cheapest electricity hours today](https://ranaliz.com/tr/en-ucuz-elektrik-saatleri): Whether the current hour is cheap relative to the day's PTF, cheapest and most expensive hours today and tomorrow, and three-time residential tariff periods (TR). - [Türkiye real-time electricity generation](https://ranaliz.com/tr/canli-elektrik-uretimi): Hourly generation by source (solar, wind, hydro, gas, coal) with renewable share and an animated energy-flow diagram; EPİAŞ real-time data (TR). - [Live solar map of Türkiye](https://ranaliz.com/tr/gunes-haritasi): Animated 24-hour map of estimated solar panel output across 81 provinces, today and tomorrow (TR). - [Solar production forecast and potential by province](https://ranaliz.com/tr/ges-uretim-tahmini): 81-province ranking of today's forecast and long-term yearly yield (kWh/kWp); each province has its own page, e.g. https://ranaliz.com/tr/ges-uretim-tahmini/konya (TR). - [Solar ROI and payback calculator](https://ranaliz.com/tr/ges-getiri-hesaplama): Yearly production, savings, payback period and 25-year cash flow for a rooftop or ground PV system by province, orientation and tilt (TR). - [PTF loss calculator](https://ranaliz.com/tr/ptf-kayip-hesaplama): How much a solar plant lost over the last 30 days to 12 months by feeding the grid while PTF was below the distribution fee; uses real EPİAŞ prices and real historical weather per province, with an hour-by-day loss heatmap (TR). - [Solar system size table](https://ranaliz.com/tr/gunes-paneli-kw-hesaplama): For 3–100 kW systems, panel count, required roof area (sloped vs flat) and yearly production in any of Türkiye’s 81 provinces from PVGIS long-term data; cost method links to the ROI calculator (TR). - [PTF net revenue scenario tool](https://ranaliz.com/tr/ptf): Hourly production × PTF − distribution fee analysis for solar plants, with uploadable production data (TR). ## PTF and electricity market guides - [What is PTF?](https://ranaliz.com/tr/blog/ptf-nedir): Definition of the market clearing price and why it matters for solar revenue (TR). - [PTF prices: overview and sources](https://ranaliz.com/tr/blog/ptf-fiyatlari): How PTF prices are formed and where to follow them (TR). - [PTF + YEKDEM bill calculation](https://ranaliz.com/tr/blog/ptf-yekdem-fatura-hesaplama): Invoice formula (PTF + YEKDEM) × coefficient and what the YEKDEM difference amount means (TR). - [Weighted average PTF](https://ranaliz.com/tr/blog/ptf-agirlikli-ortalama-hesaplama): Arithmetic vs consumption- and production-weighted PTF, with an Excel formula (TR). - [How PTF forecasting works](https://ranaliz.com/tr/blog/ptf-tahmini-nasil-yapilir): Data, methods and error metrics for PTF forecasting (TR). - [Negative PTF](https://ranaliz.com/tr/blog/negatif-ptf-nedir): Why prices hit zero or below and what it means for solar plants (TR). - [Hourly net metering 2026 guide](https://ranaliz.com/tr/blog/saatlik-mahsuplasma-2026-rehberi): Türkiye's shift from monthly to hourly net metering for unlicensed solar (TR). - [Solar plants after 10 years of YEKDEM](https://ranaliz.com/tr/blog/10-yilini-dolduran-gesler-epias-ptf): Revenue model once the feed-in support period ends (TR). ## Solar guides - [Solar installation cost](https://ranaliz.com/tr/blog/ges-kurulum-maliyeti-hesaplama): Cost components and factors for a PV installation (TR). - [Solar monitoring pricing and TCO](https://ranaliz.com/en/blog/solar-monitoring-pricing-tco): Total cost of ownership of monitoring software (EN). - [Best value solar monitoring 2026](https://ranaliz.com/en/blog/best-value-solar-monitoring-software-2026): Comparison guide for choosing monitoring software (EN). ## Usage and licensing - Ranaliz site content may be quoted and cited by AI assistants and search engines with attribution to ranaliz.com and a link to the source page. - Live market and weather-derived values (PTF, generation, solar forecasts) are computed from third-party sources credited on each page (EPİAŞ Transparency Platform, Open-Meteo, PVGIS). Their own terms apply to the underlying data; cite the source page rather than presenting values as Ranaliz measurements. - Numbers on live pages change hourly or daily. When citing one, include the date shown on the page. - Bulk scraping for republication of full articles is not permitted; the .md versions exist for reading and citation, not for mirroring. ## Optional - [Homepage (TR)](https://ranaliz.com/tr): Turkish homepage. - [Homepage (AR)](https://ranaliz.com/ar): Arabic homepage. - [Middle East / GCC landing](https://ranaliz.com/en/middle-east): Remote deployment and support for Gulf projects (EN). - [Gulf solar monitoring platform](https://ranaliz.com/ar/blog/gulf-solar-monitoring-platform): Arabic overview for Gulf solar projects (AR). - [Energy Monitoring Platform (TR)](https://ranaliz.com/tr/product/energy-monitoring-platform): Turkish product page. - [Blog](https://ranaliz.com/tr/blog): All articles (TR). - [FAQ](https://ranaliz.com/en/faq): Frequently asked questions (EN). - [Sitemap](https://ranaliz.com/sitemap.xml): Full list of pages in all languages.