Sigenstor 5-in-1 Hybrid Inverter Module and EMS/BMS 20kW

Sigenergy Sigenstor 20kW inverter/BMS module for the Sigenstor system, allowing even large solar fields to be integrated into the system.

ENERGY CONTROLLER SIGENERGY SIGENSTOR EC 20.0 TP (Product code: DLG479)

Powerful 20 kW three-phase hybrid energy controller – a smart 5-in-1 solution for solar energy management

Sigenergy SigenStor EC 20.0 TP is an advanced hybrid inverter and energy controller that forms the core of the SigenStor system. It is designed for demanding households, properties, housing associations, and businesses requiring high power, flexibility, and intelligent energy management. 

Key Features

•  20 kW nominal power (three-phase, 380/400 V) – suitable for larger solar power plants and loads.

•  4 independent MPPT trackers – maximizes solar energy yield even in challenging conditions (max. PV power up to 32 kW).

•  Integrated EMS (Energy Management System) – AI-optimized smart control that learns your consumption habits and optimizes production, storage, and sales.

•  Modular and scalable – Supports up to 6 battery modules per stack (5–48 kWh per stack). Multiple systems can be connected in parallel for larger configurations. 

•  EV charging readiness – Supports SigenStor EV DC charging module (V2X readiness: V2H/V2G).

•  Excellent efficiency (up to 98+ %) and support for a DC/AC ratio of up to 2:1.

Advanced Safety and Reliability

•  IP66 rating – Withstands demanding installation conditions (outdoor use).

•  5-level battery protection and comprehensive system protections.

•  Fast 0 ms transfer to backup power (off-grid function) and black start from multiple sources.

•  Remote monitoring and control via mobile app or web portal (Wi-Fi/Ethernet).

Installation and Use

•  Quick stackable installation (approx. 15 min) and 5-minute commissioning.

•  Compact size and stylish design suitable for both wall and floor installation.

SigenStor EC 20.0 TP is the perfect choice when you want to maximize the benefits of solar energy, reduce your electricity bill, achieve energy self-sufficiency, and prepare for future solutions like V2X charging. It is part of a comprehensive, AI-controlled 5-in-1 energy system (inverter + battery + charging + EMS). 

Brief technical specifications:

•  Nominal power: 20 kW

•  MPPT: 4 pcs

•  Max. DC voltage: 1100 V

•  Protection class: IP65/IP66

Key features

• 20 kW inverter – allows for a large solar panel field
• Modular design – expandable up to 60 kWh
• Smart control – automatically optimizes consumption and storage
• Safety first – LFP cells in batteries, fire-safe design
• Compatibility – works seamlessly with Sigenergy battery cells

Why choose Sigenergy Sigenstor?

• Reduce your electricity bill by efficiently utilizing solar power
• Ensure backup power for critical devices
• Easy installation and remote management with a mobile app

Sigenstor – The smart 5-in-1 energy controller that revolutionizes your home or business's energy management. Do you want to maximize the benefits of solar energy, save on electricity bills, and prepare for future energy solutions?

 Why choose Sigenstor?

• Modular and scalable – Expand capacity as needed
• V2H/V2G readiness – Charge your EV or use its battery as an energy source for your home or the grid.
• AI-controlled optimization – The system learns your energy consumption habits and automatically optimizes storage, usage, and grid feeding.
• Fast installation and commissioning – 15-minute stack installation, 5-minute commissioning, and 2-minute OTA updates.
• 100% green energy – Direct DC power utilization for EV charging from solar panels and batteries enables the use of entirely renewable energy.
• Safety and reliability – 5-level battery safety, IP66 protection, and a long lifecycle guarantee peace of mind.
• Remote monitoring and management – Monitor and manage your system in real time with a mobile app or web panel.

Sigenergy has heavily invested in intelligence, and the mySigen app (iOS/Android) is one of the most advanced solar energy and battery system applications on the market.

What does AI do in practice?

•  Sigen AI Mode (main feature):
AI automatically optimizes the entire system. It learns household electricity consumption habits, predicts solar production (weather forecast), considers electricity prices (hourly electricity / dynamic tariff), and makes decisions about battery charging and discharging. The goal is to maximize savings and self-consumption.

Product number: DLG479