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Our featured videos
00:01:45
Full HD
The mounting components of a solar PV system are critical elements that must perform reliably over many years.
To understand how these components behave under different loads, it is essential to test them in conditions that simulate real-world forces. This is why we carry out mechanical tests that reveal how each element responds when force is applied.
00:08:28
Full HD
In this informative partner day presentation, you'll gain a comprehensive overview of the proper sizing of residential and industrial-sized solar systems and batteries. If you work as an installer, deal with system design, or simply want to stay up-to-date on energy storage solutions, this video is for you!
00:45:17
Full HD
CATL & Kehua: Next-Gen C&I & Utility Energy Storage Solutions
00:11:46
HD
Join our vlog as we explore the Deye hybrid inverter installation! Learn about its features and possibilities in detail.
00:33:59
Full HD
Overview of the Dyness C&I product range
00:55:50
Full HD
This video provides an in-depth exploration of Longi Solar’s innovative solutions that are revolutionizing the solar panel industry. Péter Breier, Technical Manager at Solarkit, and Tamás Szentirmai from Longi discuss the groundbreaking advancements that ensure sustainable energy solutions and support investors and installers in making the best decisions.
00:44:53
Full HD
Discover SolaX and Deye C&I solutions in our Webinar Wednesday with CTO Norbert Babós. Focusing on energy storage and technical insights.
00:24:50
Full HD
📌 Solar panel technology is evolving rapidly! In this video, we explore the latest advancements in solar panel technology, key industry trends, and the differences between leading brands like Tongwei and LONGi. Choosing the right panel is not just about price—it’s about efficiency, durability, and long-term return on investment (ROI). Discover how N-type, TopCon, and HJT panels are shaping the future of solar energy!
00:08:23
Full HD
Discover Voltie, the innovative EV charger! Learn about its history, features, and solar integration possibilities in our interview. Plus, it can even smile!
00:19:06
Full HD
🌍☀️ The First Huawei Phase-Asymmetric System Installed in Hungary! 🎉
We are proud to introduce Hungary’s first-ever installation of Huawei’s phase-asymmetric system, equipped with a Smart Guard controller and the latest generation of batteries!
00:05:19
Full HD
We successfully installed a nearly 500 kW solar power system at the Esztergom plant of Kirchhoff Automotive, one of the world’s leading automotive suppliers. 🌞
00:02:22
Full HD
Got a faulty FoxESS unit? You file the claim in Fox's own ticketing system, and the manufacturer decides on the warranty.
Fresh news
2026. October 26.
What kinds of features might a modern battery-based energy storage system have?
What additional features can a smart battery energy storage system offer? Backup power, smart control, peak shaving, and monitoring.
2026. October 19.
Deye GB-W vs. BOS-G Pro: Which HV battery should you choose for a 60 kWh system?
Deye GB-W or BOS-G Pro? The GB-W is about 10% cheaper, installs faster, and comes with more safety features. Comparison based on a 60 kWh system.
2026. October 06.
How does a virtual power plant with solar panels and a battery work?
What does VPP stand for, and how does a virtual power plant work? We’ll show you how to integrate solar panels, batteries, an EMS, and electricity consumption into a single system.
2026. September 28.
Battery Energy Storage: From Batteries to Energy Management
How does a battery energy management system work? We’ll explain the roles of the battery, BMS, inverter, smart meter, and EMS.
2026. September 14.
Wiring and Troubleshooting a Three-Phase Smart Meter with a Hybrid Inverter
Connecting a Three-Phase Smart Meter to a Hybrid Inverter: CT Polarity, Phase Sequence, RS485 Communication, and the Most Common Measurement Errors from a Technical Perspective.
2026. September 08.
AC-coupled or DC-coupled energy storage: Which architecture is better?
AC- or DC-connected energy storage? We’ll explain the technical differences between the two systems, their advantages, and the considerations for retrofit installations.
2026. August 31.
Peak Shaving with Energy Storage: Industrial Batteries for Peak Load Management
What is peak shaving, and how can industrial energy storage systems be sized to reduce power peaks? Calculations for kW, kWh, C-rate, and DoD, with examples.
2026. August 18.
FoxESS Battery and Inverter Compatibility
FoxESS Battery Compatibility Guide for Installers: Complex Energy Storage Systems, Inverters, BMS, CAN, Number of Modules, and Scalability.
2026. August 10.
Outdoor Installation of Energy Storage Systems: Temperature, IP Rating, and Installation Guidelines
What types of energy storage systems can be installed outdoors? Learn about temperature limits, IP ratings, and safety guidelines for installation!
2026. July 30.
Setting Up a Backup System with FoxESS: What Can Be Operated During a Power Outage?
What can a FoxESS backup system do in the event of a power outage? Learn about the most important considerations for sizing, load circuits, and installation!
2026. July 20.
FoxESS Energy Storage Systems: What Independent Tests and Real-World Installation Experience Show
Why did we choose the FoxESS energy storage system? Ranked first by HTW Berlin, BloombergNEF Tier 1, 10-year warranty, heatable battery, and premium value for money—based on the facts.
2026. July 14.
Huawei Smart Logger and Smart Guard Solar Panel Meters in Industrial Systems
Find out how Huawei’s SmartLogger and SmartGuard solar panel meters help ensure the safe and efficient operation of industrial solar power systems!
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