FENECON Pro 9-12

The smart storage system.

For single family houses, apartament buidings and small businesses

from 5.000 kWh annual electricity demand

PV-self consumption and emergency power

Grid parallel and off-grid mode possible

Warranted long-lasting

12 years or 6.000 cycles

The FENECON Pro 9-12 is a fully integrated system for storage of electrical energy in lithium-iron-phosphate (LiFeP04) batteries.

With its generous output power and capacity you are optimizing the self-consumption from your photovoltaics installation and prepare yourself for power outages.

Intelligent Energy Management

FEMS (FENECON Energy Management System) controls the charge and discharge of the energy storage system depending on the selected aplications,  for example to optimise the self-consumption of a photovoltaic installation.

FEMS Apps expand the energy management with useful functions:

FEMS App charging station

Intelligent charging of an electric car with  renewable energy

FEMS App SG-Ready heat pump

control of a "Smart-Grid-Ready" heat pump

FEMS App heating element

„Power-to-heat“ application for excess energy

FEMS App AC-Island

Off-grid capability with AC-side integrated photovoltaic installation

Der Bund für's Leben

Bis zu drei FENECON Pro 9-12 können als Cluster eingesetzt werden. 

  • hohe Leistung (bis zu 27 kW)

  • große Kapazität (bis zu 36 kWh)

  • intelligente Steuerung mittels FEMS

  • kompakte Installation (voll-integrierte Systeme)

Highest quality from BYD

 BYD is the world's largest manufacturer of batteries, electric cars and buses.


System configuration

Technical specifications

Charge and discharge power

9 kW

Usable battery capacity

12 kWh DC

Operating mode


Complete system

Battery incl. battery inverter

Emergency power

Automatic emergency power supply


12 years or 6.000 cycles to 70% of the usable capacity

Installation site temperature

-10°C up to 40°C

Dimensions (W / D / H)

738 / 598 / 1.071 mm


280 kg



Further Information|Downloads