Solar Analytics engine V4.1.20, available via Soltell's SysMap API, SysMap Apps and SysValue solutions, offers a powerful toolset to measure and optimize the performance of solar elements within decentralized energy solutions. This post explains how energy specialists, solar operators and decentralized energy enthusiasts can use this latest version to improve distributed energy management systems and smart solar deployments.

SysMap API facilitates seamless data exchange and integration with legacy monitoring systems and SCADA solutions, enabling commercial and industrial (C&I) solar operators and energy managers to harness real-time performance insights and improve operational efficiency through predictive maintenance. Moreover, SysMap API enables to optimize commercial and industrial Solar-ESS Energy Managemeent Systems (EMS), through forecasting optimization.

Snow can dramatically affect the performance of solar photovoltaic (PV) systems. In January 2026, a radical snow event blanketed many solar PV sites in northern Italy, offering a rare opportunity to study how heavy snow cover influences solar energy production. Using Soltell's Sensorless performance measurement and SysMap analytics, this event provided valuable insights into measuring soiling ratios under extreme conditions and improving analytics for operational responses to

A robust alternative to remote weather measurement is urgently required, mitigating the risks associated with weather satellite network degradation, upon the increasing risk of low-orbit space debree cascade event.

Among the latest advancements, Sensorless solar performance measurement has emerged as a promising approach to accurately measure the performance of rooftop solar installations without the complexity and expense of additional hardware sensors.

Businesses are looking for ways to optimize their operations and reduce costs. For commercial solar asset owners, one powerful approach is predictive maintenance. By leveraging advanced technologies, predictive maintenance not only enhances performance but also improves the overall financial health of solar installations.

Explore effective techniques to optimize rooftop solar inverters and ensure peak energy performance.

Soltell’s SysMap API V1.1 delivers Sensorless technology-powered, Orange Button-compliant solar performance data, designed for Energy Finance, SCADA & EMS platforms. One REST integration gives you real-time/historical production, modeled energy, availability, performance indexes, soiling losses, predictive O&M insights in any language, and full operating reports.

Rooftop solar PV systems are tightly coupled to the stability of the electricity grid. While most discussions focus on modules, soiling, shading, or inverter efficiency, one of the most influential factors on real-world performance is the condition of the local grid. Voltage, phase quality and even frequency determine whether a solar inverter can operate continuously or must disconnect for safety.

Discover accurate solar PV measurement with Sensorless technology accuracy level of 94-98%. Gain solar insights from 13,000 monthly system measurements to optimize performance.

Explore why SysMap Performance Analytics is a game-changer in rooftop solar analytics, delivering advanced insights to optimize Energy Management Systems (EMS) and enhance solar business profitability.

The valuation of veteran solar photovoltaic (PV) and battery energy storage systems (ESS) has become increasingly important as these assets

String integrity in a solar photovoltaic system - what does this mean, when does a string fail and how this can be detected.

Analysis of solar performance indicators: Energy Performance Index-SAM and Performance Ratio vs Energy Performance Ratio -Regression.

Join the solar energy revolution with Soltell's Cloud-based performance analytics solution and unlock the full potential of distributed PV.

Join the solar energy revolution with Soltell Systems' Industrial IoT solution and unlock the full potential of distributed PV installations

Availability is a critical metric that measures the ability of an energy system to deliver its intended function when required.

Security-related disruptions in the operation of photovoltaic (PV) systems are a concern in today's interconnected world.

Soltell's Sensorless technology makes it possible to accurately quantify the dust and dirt upon solar system panels in almost real-time.

Solar inverter overload and derating, including options for detecting those chronic issues on time.