Energy Management Blog
A passion for renewable energy

Better protection for critical infrastructure

01.08.2025 Vivian Bullinger

Anyone who owns a PV system and has it monitored by a professional PV monitoring device or energy management system wants to be kept up to date when…...

Direct marketing of PV electricity in Europe

21.04.2025

Direct marketing stands for both the integration of renewable energies and the economic profitability of energy generation plants. This technical…...

Photovoltaic monitoring without hardware

01.09.2024

Is web-based monitoring always up to date, is it more flexible or simpler? What is behind it and what are the advantages and disadvantages?...

International feed-in management solutions

01.08.2024

Brewery Albstadt

30.07.2024

The company Solera GmbH has installed a new PV system with almost 100 kWp on the roof of Brauhaus Albstadt, which is monitored using the Solar-Log…...

EM Power Europe 2024: Manage PV systems flexibly and utilise synergies

02.05.2024 Vivian Bullinger

At Intersolar 2019 we will be bringing the new PV energy management system Solar-Log Base and the Solar-Log WEB Enerest™ 4.0 with us. The focus of the…...

A complex challenge Feed-in management and peak shaving

08.01.2024 Vivian Bullinger

2023, the energy management manufacturer Solar-Log GmbH and Viessmann Climate Solutions SE, one of the world's leading providers of sustainable…...

Virtual PV plant - bundle data loggers and monitor the total yield

01.06.2023 Vivian Bullinger

A virtual PV system or virtual PV power plant is a combination of several independent PV systems into one system or power plant. In this large virtual…...

Cooperation of two systems for better energy use

26.05.2023 Vivian Bullinger

2023, the energy management manufacturer Solar-Log GmbH and Viessmann Climate Solutions SE, one of the world's leading providers of sustainable…...

In-roof system - less load for more power

06.10.2022 Guest author

There are many good reasons for an in-roof system. At Edeka Kuhn in Balingen-Heselwangen, Baden-Württemberg, the decisive one was that, unlike the…...

PV without feed-in tariff

17.08.2022 Guest author

The market offers numerous PV monitoring systems with very different properties. We compare the various solutions here....

PV monitoring systems in comparison

20.07.2022 Vivian Bullinger

The photovoltaic market offers numerous PV monitoring systems, some with very different solutions. From the all-rounder with data logger and software…...

Peak shaving - stable power grid at constant prices

01.04.2022 Vivian Bullinger

Peak shaving, avoids or figuratively shaves off peak loads that are relevant to high electricity prices and a challenge to grid stability. There are…...

Full of energy for humans and animals

02.03.2022 Guest author

The 750-kW solar field, built by South African energy project developer Telenetix, is part of a purpose-built island grid to secure...

Digitalization and sector coupling for the energy transition

17.02.2022 Vivian Bullinger

We asked Prof. Dr. Volker Quaschning exciting questions about the energy transition in a video interview....

PV specialist Thomas Bollmann

01.02.2022 Guest author

A professional life for and with renewable energies leads Thomas Bollmann. As the owner of Bollmann Elektrotechnik in Braunschweig, he runs a company…...

Digitalization and sector coupling for the energy transition

29.11.2021 Vivian Bullinger

The advantages of sector coupling and digitization seem obvious for a successful energy transition: Decentralized, intelligently networked generation,…...

Here floats the energy

01.10.2021 Guest author

Power generation on water - a fascinating idea! Floating Solar B.V. from the Netherlands is a company that is doing pioneering work here and sells…...

Feed-in management simply implemented

04.08.2021 Vivian Bullinger

The feed-in management for renewable energies is a building block on the way to climate neutrality. How the implementation takes place and which…...

This is how the Swabian Alb tastes

01.08.2021 Guest author

Regional cuisine and environmentally conscious energy production - they complement each other perfectly. Tobias Hailfinger and his family generate the…...

Reference plant: Alpirsbach

01.07.2021 Guest author

Eco-energy in and from the hands of citizens: this appealing concept is followed by many cooperatively organized people, especially in Germany, who…...

Reference plant: electricity from the roadside

01.06.2021 Guest author

New ideas and impulses are constantly advancing renewable energies. One of them combines electricity production and noise protection and is considered…...

PV monitoring in the O&M sector

25.05.2021 Vivian Bullinger

Übernimmt ein Dienstleister im Bereich Operations and Maintenance (O&M) die Verantwortung für das Investment eines anderen, ist ihm sicherlich…...

Innovation through customer proximity - Solar-Log WEB Enerest™ 4

03.02.2021 Vivian Bullinger

How do I further develop a product? How do I get rid of ingrained procedures? And how do I enable more creativity in product development while always…...

PV monitoring as a service - An added value for customers?

07.12.2020 Vivian Bullinger

Let's take a closer look at this question from different perspectives. What solutions does PV monitoring offer? What are the benefits for the system…...