--- path: "brands/sigenergy" locale: en-gb alternates: x-default: "/en-gb/brands/sigenergy" en-gb: "/en-gb/brands/sigenergy" nl-nl: "/nl-nl/merken/sigenergy" de-de: "/de-de/marken/sigenergy" fr-fr: "/fr-fr/marques/sigenergy" it-it: "/it-it/marchi/sigenergy" pl-pl: "/pl-pl/marki/sigenergy" sv-se: "/sv-se/marken/sigenergy" title: "Sigenergy wholesale | Directly available from stock" description: "Save installation time with the Sigenergy 5-in-1 system. Profit from 24/7 online ordering convenience. Check stock and prices directly online at ESTG." type: product_listing listing_type: brands total_items: 61 --- # Sigenergy ## Products: - **Sigenergy SigenStor Battery 10.0** — [Art.No.: 11130012](https://www.estg.eu/en-gb/11130012/sigenergy-sigenstor-battery-100-kwh) - **Sigenergy Sigen Gateway HomePro 3-phase** — [Art.No.: 11110031](https://www.estg.eu/en-gb/11110031/sigenergy-sigen-gateway-homepro-3phase) - **Sigenergy SigenStor Energy Controller 10.0 kW 3-phase** — [Art.No.: 11010013](https://www.estg.eu/en-gb/11010013/sigenergy-sigenstor-energy-controller-100-kw-3phase) - **Sigenergy SigenStor Floor-Mounting Installation Kit for SigenStor ESS (with adjustable levellers)** — [Art.No.: 11170033](https://www.estg.eu/en-gb/11170033/sigenergy-sigenstor-floormounting-installation-kit-for-sigenstor-ess-with-adjustable-levellers) - **Sigenergy Sigen Sensor TP-DH (3-phase)** — [Art.No.: 1426000003](https://www.estg.eu/en-gb/1426000003/sigenergy-sigen-sensor-tpdh-3phase) - **Sigenergy SigenStor Energy Controller 20.0 kW 3-phase** — [Art.No.: 11010017](https://www.estg.eu/en-gb/11010017/sigenergy-sigenstor-energy-controller-200-kw-3phase) - **Sigenergy SigenStor Energy Controller 15.0 kW 3-phase** — [Art.No.: 11010015](https://www.estg.eu/en-gb/11010015/sigenergy-sigenstor-energy-controller-150-kw-3phase) - **Sigenergy SigenStor Energy Controller 6.0 kW 3-phase** — [Art.No.: 11010011](https://www.estg.eu/en-gb/11010011/sigenergy-sigenstor-energy-controller-60-kw-3phase) - **Sigenergy SigenStor Energy Controller 8.0 kW 3-phase** — [Art.No.: 11010012](https://www.estg.eu/en-gb/11010012/sigenergy-sigenstor-energy-controller-80-kw-3phase) - **Sigenergy SigenStor Energy Controller 12.0 kW 3-phase** — [Art.No.: 11010014](https://www.estg.eu/en-gb/11010014/sigenergy-sigenstor-energy-controller-120-kw-3phase) - **Sigenergy SigenStor Battery 6.0** — [Art.No.: 11130018](https://www.estg.eu/en-gb/11130018/sigenergy-sigenstor-battery-60-kwh) - **Sigenergy SigenStor Energy Controller 4.6 kW 1-phase** — [Art.No.: 11040003](https://www.estg.eu/en-gb/11040003/sigenergy-sigenstor-energy-controller-46-kw-1phase) - **Sigenergy SigenStor Energy Controller 17.0 kW 3-phase** — [Art.No.: 11010016](https://www.estg.eu/en-gb/11010016/sigenergy-sigenstor-energy-controller-170-kw-3phase) - **Sigenergy Sigen Gateway HomePro 1-phase** — [Art.No.: 11110056](https://www.estg.eu/en-gb/11110056/sigenergy-sigen-gateway-homepro-1phase) - **Sigenergy Sigen EV 22kW AC Charger (4G, T2 5m Cable, White)** — [Art.No.: 11070010](https://www.estg.eu/en-gb/11070010/sigenergy-sigen-ev-22kw-ac-charger-4g-t2-5m-cable-white) - **Sigenergy Sigen Sub1G-Kit - Wireless RS485 Communication** — [Art.No.: 14370003](https://www.estg.eu/en-gb/14370003/sigenergy-sigen-sub1gkitwireless-rs485-communication) - **Sigenergy Sigen Sensor SP-DH (1-phase)** — [Art.No.: 1426000004](https://www.estg.eu/en-gb/1426000004/sigenergy-sigen-sensor-spdh-1phase) - **Sigenergy SigenStor Installation Kit for Wall Mounted SigenStor ESS** — [Art.No.: 30020002](https://www.estg.eu/en-gb/30020002/sigenergy-sigenstor-installation-kit-for-wall-mounted-sigenstor-ess) - **Sigenergy SigenStor Energy Controller 5.0 kW 3-phase** — [Art.No.: 11010010](https://www.estg.eu/en-gb/11010010/sigenergy-sigenstor-energy-controller-50-kw-3phase) - **Sigenergy SigenStor Energy Controller 3.0 kW 1-phase** — [Art.No.: 11040006](https://www.estg.eu/en-gb/11040006/sigenergy-sigenstor-energy-controller-30-kw-1phase) - **Sigenergy SigenStor Energy Controller 25.0 kW 3-phase** — [Art.No.: 11010018](https://www.estg.eu/en-gb/11010018/sigenergy-sigenstor-energy-controller-250-kw-3phase) - **Sigenergy SigenStor Energy Controller 3.6 kW 1-phase** — [Art.No.: 11040005](https://www.estg.eu/en-gb/11040005/sigenergy-sigenstor-energy-controller-36-kw-1phase) - **Sigenergy Sigen Gateway C60-2** — [Art.No.: 11110050](https://www.estg.eu/en-gb/11110050/sigenergy-sigen-gateway-c602) - **Sigenergy Sigen EV 22kW AC Charger (4G, T2 Shutter socket, White)** — [Art.No.: 11070009](https://www.estg.eu/en-gb/11070009/sigenergy-sigen-ev-22kw-ac-charger-4g-t2-shutter-socket-white) - **Sigenergy Sigen CommMod (Communication Module)** — [Art.No.: 11170009](https://www.estg.eu/en-gb/11170009/sigenergy-sigen-commmod-communication-module) - **Sigenergy SigenStor Energy Controller 4.0 kW 1-phase** — [Art.No.: 11040004](https://www.estg.eu/en-gb/11040004/sigenergy-sigenstor-energy-controller-40-kw-1phase) - **Sigenergy SigenStor BC (Battery Controller)** — [Art.No.: 11180011](https://www.estg.eu/en-gb/11180011/sigenergy-sigenstor-bc-battery-controller) - **Sigenergy SigenStor EV 25kW DC Charger (RFID, CCS2 10m cable, White)** — [Art.No.: 11080023](https://www.estg.eu/en-gb/11080023/sigenergy-sigenstor-ev-25kw-dc-charger-rfid-ccs2-10m-cable-white) - **Sigenergy Sigen EV 11kW AC Charger (4G, T2 5m Cable, White)** — [Art.No.: 11070012](https://www.estg.eu/en-gb/11070012/sigenergy-sigen-ev-11kw-ac-charger-4g-t2-5m-cable-white) - **Sigenergy SigenStor EV 12kW DC Charger (RFID, CCS2 5m cable, White)** — [Art.No.: 11080015](https://www.estg.eu/en-gb/11080015/sigenergy-sigenstor-ev-12kw-dc-charger-rfid-ccs2-5m-cable-white) - **Sigenergy Sigen Hybrid Inverter 6.0 kW 3-phase** — [Art.No.: 11010183](https://www.estg.eu/en-gb/11010183/sigenergy-sigen-hybrid-inverter-60-kw-3phase) - **Sigenergy Sigen Hybrid Inverter 10.0 kW 3-phase** — [Art.No.: 11010185](https://www.estg.eu/en-gb/11010185/sigenergy-sigen-hybrid-inverter-100-kw-3phase) - **Sigenergy Sigen EV 11kW AC Charger (4G, T2 Shutter socket, White)** — [Art.No.: 11070008](https://www.estg.eu/en-gb/11070008/sigenergy-sigen-ev-11kw-ac-charger-4g-t2-shutter-socket-white) - **Sigenergy SigenStor Energy Controller 30.0 kW 3-phase** — [Art.No.: 11010067](https://www.estg.eu/en-gb/11010067/sigenergy-sigenstor-energy-controller-300-kw-3phase) - **Sigenergy SigenStor EV 25kW DC Charger (RFID, CCS2 7,5m cable, White)** — [Art.No.: 11080021](https://www.estg.eu/en-gb/11080021/sigenergy-sigenstor-ev-25kw-dc-charger-rfid-ccs2-75m-cable-white) - **Sigenergy Sigen EV 7kW AC Charger (4G, T2 5m Cable, White)** — [Art.No.: 11070011](https://www.estg.eu/en-gb/11070011/sigenergy-sigen-ev-7kw-ac-charger-4g-t2-5m-cable-white) - **Sigenergy Sigen Hybrid Inverter 6.0 kW 1-phase** — [Art.No.: 11020010](https://www.estg.eu/en-gb/11020010/sigenergy-sigen-hybrid-inverter-60-kw-1phase) - **Sigenergy SigenStor Energy Controller 5.0 kW 1-phase** — [Art.No.: 11040002](https://www.estg.eu/en-gb/11040002/sigenergy-sigenstor-energy-controller-50-kw-1phase) - **Sigenergy SigenStor Energy Controller 6.0 kW 1-phase** — [Art.No.: 11040001](https://www.estg.eu/en-gb/11040001/sigenergy-sigenstor-energy-controller-60-kw-1phase) - **Sigenergy SigenStor EV 12kW DC Charger (RFID, CCS2 10m cable, White)** — [Art.No.: 11080024](https://www.estg.eu/en-gb/11080024/sigenergy-sigenstor-ev-12kw-dc-charger-rfid-ccs2-10m-cable-white) - **Sigenergy Sigen Hybrid Inverter 4.6 kW 1-phase** — [Art.No.: 11020008](https://www.estg.eu/en-gb/11020008/sigenergy-sigen-hybrid-inverter-46-kw-1phase) - **Sigenergy Sigen Hybrid Inverter 12.0 kW 3-phase** — [Art.No.: 11010186](https://www.estg.eu/en-gb/11010186/sigenergy-sigen-hybrid-inverter-120-kw-3phase) - **Sigenergy SigenStor EV 12kW DC Charger (RFID, CCS2 7,5m cable, White)** — [Art.No.: 11080017](https://www.estg.eu/en-gb/11080017/sigenergy-sigenstor-ev-12kw-dc-charger-rfid-ccs2-75m-cable-white) - **Sigenergy Sigen Hybrid Inverter 2.0 kW 1-phase** — [Art.No.: 11020004](https://www.estg.eu/en-gb/11020004/sigenergy-sigen-hybrid-inverter-20-kw-1phase) - **Sigenergy SigenStor Battery Dummy** — [Art.No.: 11990007](https://www.estg.eu/en-gb/11990007/sigenergy-sigenstor-battery-dummy) - **Sigenergy Sigen Hybrid Inverter 3.0 kW 1-phase** — [Art.No.: 11020005](https://www.estg.eu/en-gb/11020005/sigenergy-sigen-hybrid-inverter-30-kw-1phase) - **Sigenergy SigenStor EV 25kW DC Charger (RFID, CCS2 5m cable, White)** — [Art.No.: 11080019](https://www.estg.eu/en-gb/11080019/sigenergy-sigenstor-ev-25kw-dc-charger-rfid-ccs2-5m-cable-white) - **Sigenergy Sigen Hybrid Inverter 3.6 kW 1-phase** — [Art.No.: 11020006](https://www.estg.eu/en-gb/11020006/sigenergy-sigen-hybrid-inverter-36-kw-1phase) - **Sigenergy Sigen Hybrid Inverter 5.0 kW 1-phase** — [Art.No.: 11020009](https://www.estg.eu/en-gb/11020009/sigenergy-sigen-hybrid-inverter-50-kw-1phase) - **Sigenergy Sigen Hybrid Inverter 3.0 kW 3-phase** — [Art.No.: 11010180](https://www.estg.eu/en-gb/11010180/sigenergy-sigen-hybrid-inverter-30-kw-3phase) - **Sigenergy Sigen Hybrid Inverter 4.0 kW 3-phase** — [Art.No.: 11010181](https://www.estg.eu/en-gb/11010181/sigenergy-sigen-hybrid-inverter-40-kw-3phase) - **Sigenergy Sigen Hybrid Inverter 5.0 kW 3-phase** — [Art.No.: 11010182](https://www.estg.eu/en-gb/11010182/sigenergy-sigen-hybrid-inverter-50-kw-3phase) - **Sigenergy Sigen Hybrid Inverter 8.0 kW 3-phase** — [Art.No.: 11010184](https://www.estg.eu/en-gb/11010184/sigenergy-sigen-hybrid-inverter-80-kw-3phase) - **Sigenergy Sigen Smart Power Sensor TP-CT120-DH (120A, 3-phase)** — [Art.No.: 1426000007](https://www.estg.eu/en-gb/1426000007/sigenergy-sigen-smart-power-sensor-tpct120dh-120a-3phase) - **Sigenergy Sigen Hybrid Inverter 4.0 kW 1-phase** — [Art.No.: 11020007](https://www.estg.eu/en-gb/11020007/sigenergy-sigen-hybrid-inverter-40-kw-1phase) - **Sigenergy Sigen Smart Power Sensor TP-CT600-DH (600A, 3-phase)** — [Art.No.: 1426000300](https://www.estg.eu/en-gb/1426000300/sigenergy-sigen-smart-power-sensor-tpct600dh-600a-3phase) - **Sigenergy Sigen EV 7kW AC Charger (4G, T2 Shutter socket, White)** — [Art.No.: 11070007](https://www.estg.eu/en-gb/11070007/sigenergy-sigen-ev-7kw-ac-charger-4g-t2-shutter-socket-white) - **Sigenergy SigenStor Energy Controller 3-phase Dummy** — [Art.No.: 11990003](https://www.estg.eu/en-gb/11990003/sigenergy-sigenstor-energy-controller-3phase-dummy) - **Sigenergy Sigen Smart Power Sensor TP-CT300-DH (300A, 3-phase)** — [Art.No.: 1426000200](https://www.estg.eu/en-gb/1426000200/sigenergy-sigen-smart-power-sensor-tpct300dh-300a-3phase) - **Sigenergy SigenStor EV DC Charger Dummy** — [Art.No.: 11990005](https://www.estg.eu/en-gb/11990005/sigenergy-sigenstor-ev-dc-charger-dummy) - **Sigenergy SigenStor Energy Controller 1-phase Dummy** — [Art.No.: 11990001](https://www.estg.eu/en-gb/11990001/sigenergy-sigenstor-energy-controller-1phase-dummy) ## Sigenergy for installers: efficiency through integration Reduce on-site installation time significantly with the 5-in-1 concept from Sigenergy. This system combines the inverter, battery management, and vehicle charging functionality into one modular setup. Instead of connecting separate components, you build an integrated system with Sigenergy that is faster to configure and less prone to errors during installation. This makes it easier for you to deliver complete residential or commercial energy projects with a minimal error margin. ## Faster configuration with complete energy solutions The core of the system is the **[Sigenergy inverter](/brands/sigenergy/sigenergy-inverters)**. This unit manages PV yield, storage, and consumption. Because all hardware and software components are perfectly aligned, you eliminate compatibility issues and shorten commissioning at the workplace. ## The Sigenergy assortment The SigenStor is a flexible system that grows with the customer's needs. The storage capacity is scalable from 5 kWh to 480 kWh. The modular 'stackable' design ensures that you simply click modules together without complex cabling between battery modules. ### Sigen Hybrid Inverter: yield and convenience The Sigen Hybrid Inverter has an efficiency of 99%. Thanks to the fanless design, noise production is limited to 25 dB. This offers you more freedom in choosing the mounting location, as noise disturbance for the end user is minimized. ### Sigen Energy Gateway and EMS: AI control Use the Sigen Energy Gateway as a central **[EMS](https://www.estg.eu/en-gb/p/11110031/sigenergy-sigen-gateway-homepro-3phase)**. This component manages the emergency power supply and optimizes energy flows via AI. As a result, solar energy is automatically used at financially favorable moments without you having to manually program complex control systems. ### EV chargers with V2X technology The package also includes solutions for **[EV charging](/brands/sigenergy/sigenergy-ev)**. The chargers are prepared for bidirectional functions (V2X), allowing the car battery to serve as temporary storage for the home in the future. You can choose from AC chargers and faster DC modules that can be integrated directly into the stack. ## Safety and installation ease with LFP technology For **[Sigenergy battery](/brands/sigenergy/sigenergy-batteries)** storage, the brand uses safe LFP technology. The stackable modules reduce physical strain: you don't have to lift heavy units all at once, making installation safer and lighter. Safety is guaranteed by: - Integrated fire suppression module: effective safety - Sensors for real-time monitoring: continuous control - Aerogel insulation: heat protection - Pressure relief valve: safety mechanism ## Remote management: save on service visits Via the installer app, you always have insight into the performance of your installed systems. Because updates and diagnoses can be performed remotely, you prevent unnecessary service visits on-site. With the extensive product warranty, you offer the end user the certainty needed for long-term investments. ## For which applications is Sigenergy suitable? Thanks to the high protection rating and scalability, the systems are widely applicable: - **Residential projects**: the compact stackable design and low noise production make the system ideal for homes with varying energy needs. - **Commercial installations**: with a capacity of up to 480 kWh, the brand offers powerful solutions for business premises and industrial environments. - **Coastal areas**: the IP66 certification guarantees that components are resistant to salty air and corrosive conditions at the coast. - **Agricultural environments**: the system is designed to function reliably in sectors where dust and changing temperatures play a role. ## Order Sigenergy directly from ESTG Order your Sigenergy components directly from the wholesaler. Benefit from the current stock status, competitive B2B conditions, and fast delivery. Create an account or log in to see your project price immediately. ## Frequently asked questions about Sigenergy systems - **Why choose Sigenergy?**: the brand offers a unique 5-in-1 integration of conversion, battery management, and EV charging, which shortens installation time and simplifies system management. - **For which installations is the system suitable?**: the modules are widely applicable for residential projects, commercial buildings, and locations with harsh environmental factors. - **What is the capacity of the storage?**: the SigenStor is modularly scalable from 5 kWh for small-scale use to 480 kWh for large-scale energy projects. - **Can I combine different battery capacities in one SigenStor?**: yes, the system automatically recognizes the modules and coordinates the operation of the units. - **How does the backup function work during a power outage?**: the Energy Gateway switches directly to the battery during a grid failure, so that the power supply for the installation is maintained. - **Is the system suitable for outdoor placement?**: due to the IP66 protection rating, the units can be mounted both indoors and outdoors.