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Our featured videos
00:14:45
Full HD
Explore the advanced features of the Deye 5kW Hybrid Inverter SUN-5K-SG04LP3-EU in this detailed unboxing video. This inverter is maximizes solar energy use, making it an ideal choice for efficient 3-phase solar systems in residential and commercial settings.
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.
00:08:11
Full HD
In this video, you will get a comprehensive overview of medium and large-scale energy storage solutions. You will learn about the Solax DC and AC-coupled systems, CATL modular container batteries, and the Kehua industrial PCS units – as well as how you can apply these devices in your own projects.
00:17:19
Full HD
Step-by-step tutorial on setting up and commissioning a Deye hybrid inverter with battery integration and the new app interface.
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!
00:42:17
Full HD
Full product presentation of the Fox ESS hybrid inverter and battery lineup —
inverter series overview, key specs, system design considerations, battery
compatibility, Fox Cloud monitoring, and European after-sales support.
00:14:46
Full HD
In this video, we provide a detailed guide on how to choose the most suitable solar mounting system for different types of roofs, whether it's a tiled roof, shingle roof, or flat roof. You’ll learn about the latest technologies, key design considerations, and best installation practices.
00:10:22
Full HD
Join us for the unboxing of the SolaX T58 battery charge controller and module. See the box contents and learn about the included accessories.
00:41:48
Full HD
Explore Huawei's C&I energy storage solutions with a deep dive into the LUNA2000 models. CTO Norbert Babós breaks down the technical details and benefits.
00:01:05
Full HD
Ever wondered how to generate more energy from the same roof area while offering a visually premium solution? The answer is LONGi’s back contact technology. No more busbars on the front, no shading loss, just a clean black surface and boosted yield. LONGi panels set a new standard for what a truly premium solar system should deliver.
01:34:14
Full HD
In this B2B technical webinar, we demonstrated how to design and validate Deye hybrid inverter and battery systems with fewer compatibility issues and commissioning failures. The session covered inverter + battery + BMS verification, system sizing logic, common design mistakes, LoRa communication, and C&I energy storage solutions (F60, F120, 215 kWh), with practical insights especially relevant for DACH-region solar projects.
00:07:42
Full HD
In this video, we unbox and take a close look at the FoxESS 10 kW Hybrid HV 3 inverter.
Fresh news
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!
2026. July 07.
Fire Safety Disconnect Switch for Solar Power Systems
Find out what a fire protection disconnect switch is used for in solar power systems, how it works, and why it’s important for safe installation.
2026. June 29.
Sizing Industrial Energy Storage Systems: Based on kWh, kW, and Load Profile
Learn how to properly size industrial energy storage systems based on kWh, kW, and load profiles, and what to keep in mind during the design process.
2026. June 23.
Smart Meter Installation and Troubleshooting
Learn about the steps for installing a smart meter, common mistakes, and key checkpoints from an installer’s perspective in this easy-to-understand technical guide.
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