https://pvundso.de/wp-content/uploads/2026/02/erklaervideo-solateur-web.mp4 VOLTRADER Core – The intelligent energy management system for your PV system Get the most out of your photovoltaic system – with VOLTRADER Core, the advanced energy management system (EMS) from Jostec Systems. VOLTRADER Core is the smart solution that makes your system truly profitable and enables you to save up to approximately €1000 per year. What makes VOLTRADER Core special? As the only energy management system (EMS) on the market, VOLTRADER Core connects to virtually all common devices and systems and intelligently powers them with your surplus electricity. Whether heat pump, wallbox, or household appliances – VOLTRADER Core automatically detects when cheaper and more environmentally friendly electricity is available and optimally manages your consumption in real time. Thanks to the seamless integration of dynamic electricity tariffs, you also benefit from low electricity prices on the stock exchange – fully automatically and without manual effort. Your benefits at a glance: 1. Maximum device compatibility – more than any comparable system The VOLTRADER Core It is compatible with an exceptionally wide range of inverters, storage systems, and appliances – including leading manufacturers such as Sofar, Sungrow, and DEYE, as well as wallboxes and Shelly devices. No other EMS on the market offers such universal integration. Here's how it works. VOLTRADER Core Reliable in virtually any existing PV infrastructure – without compromise. 2. New: Now also compatible with Marstek From now on, supports VOLTRADER Core including Marstek devices. This further expands compatibility – and ensures your energy management system remains ideally equipped for future system expansions. 3. Buy once – save permanently. No subscription costs. Unlike many competitors, it demands VOLTRADER Core No monthly or annual subscription fees whatsoever. You pay once and use all features permanently – with no hidden costs. Your savings start immediately and continue to accrue. 4. Easy installation – with video tutorials & free seminars The commissioning of VOLTRADER Core It's possible even without prior technical knowledge. Step-by-step video tutorials guide you through the entire setup process. In addition, the manufacturer offers weekly online seminars where individual questions are answered directly – so you're never on your own. 5. Direct support from the manufacturer For questions or technical issues, the experts at Jostec Systems are available to assist you personally. Support is provided directly by the manufacturer – competent, fast, and without intermediaries. For greater security and confidence in your investment. 6. Dynamic electricity tariffs own storage = maximum return on investment The market for dynamic electricity tariffs is growing rapidly – and VOLTRADER Core is perfectly positioned to leverage this trend for your benefit. Combined with your own battery storage, it creates a highly efficient system: electricity is automatically charged at the cheapest time on the market and drawn from storage when prices are high. The result: significantly lower energy costs and an investment that pays for itself ever faster as electricity prices rise. Who is VOLTRADER Core suitable for? VOLTRADER Core is the ideal solution for private individuals with PV systems as well as for companies of all sizes – from single-family homes to industrial plants. The higher your energy consumption, the greater your savings. Start now and permanently reduce energy costs. Technical information General technical data: SoC: Rockchip RK3528A CPU: Quad-core ARM Cortex-A53 GPU: ARM Mali-450 GPU VPU: 4K H265/H264 60fps decoding RAM: 1GB/2GB LPDDR4/LPDDR4X Flash: Supports eMMC Module Ethernet: one Native Gigabit Ethernet M.2 Key-E 2230 connector with PCIe 2. Power supply: 5V/2.5A DC Dimensions: 50mm x 50mm x 25mm (W x L x H) Ambient temperature: 0°C … 40°C Relative humidity: 15% … 85% Housing material: plastic Protection class: IP 20 Compliance: RoHS, CE Warranty: 2 years Connections/Interfaces: 1x USB 2 Type-C for power supply onboard Wireless LAN – 2.4 GHz 802.11 b/g/n onboard Bluetooth 4.2 HS Low-energy (BLE) Delivery Delivery: VOLTRADER CORE Power supply 230 V AC/5 V DC Quick Start Guide Downloads Voltrader Core Datasheet – Voltrader Core Compatibility list – Voltrader Core Frequently Asked Questions (FAQ) What is VOLTRADER Core and how exactly does it work? VOLTRADER Core is an advanced energy management system (EMS) and building automation solution designed to optimize your energy consumption and help relieve the strain on the power grid. It integrates dynamic electricity tariffs and enables real-time monitoring to reduce energy costs and minimize environmental impact. VOLTRADER Core utilizes renewable energy sources and optimizes your energy consumption to ensure maximum efficiency. What are the advantages of VOLTRADER Core? Using VOLTRADER Core offers numerous advantages. This includes significant cost savings through the integration of dynamic electricity tariffs, a contribution to environmental protection through the efficient use of renewable energy sources, and precise control of energy consumption in buildings. VOLTRADER Core is easy to integrate and enables proactive optimization of energy consumption in real time. Is VOLTRADER Core suitable for use in my company or building? Yes, VOLTRADER Core can be used in a wide range of businesses and buildings. Our solution is extremely flexible and compatible with many different devices and systems. Therefore, VOLTRADER Core is a great choice, regardless of the type or size of your business or building. How is VOLTRADER Core implemented? The implementation of VOLTRADER Core is straightforward and is carried out by our experts. It is carried out in close coordination with your requirements and the individual circumstances of your company or building. Is VOLTRADER Core compatible with other systems and devices? Yes, VOLTRADER Core is compatible with a wide variety of devices and systems. We place great emphasis on interoperability and are designed to be seamlessly integrated into existing infrastructures. What type of businesses and buildings benefit most from VOLTRADER Core? VOLTRADER Core offers benefits for a wide range of businesses and buildings, from small shops to large industrial facilities. The more energy you consume, the greater the potential savings and environmental impact. What data is collected by VOLTRADER Core and how is it used? VOLTRADER Core collects data on energy consumption and other relevant parameters. This data is used to optimize energy consumption and ensure that you benefit from the best rates and resources. Is VOLTRADER Core easy to use? Yes, VOLTRADER Core was designed with user-friendliness in mind. Our interface is intuitive and easy to use, so you can immediately benefit from our solution.
