Reduces energy costs
Optimises power consumption
Outstanding, compact design
High efficiency
Reduces energy costs
Optimises power consumption
Outstanding, compact design
High efficiency
State of the art technology – 100 % made by Viessmann
Energy management – With GridBox and Viessmann ViCare
High efficiency – Thanks to futureproof technology
Versatile applications – Integration of existing PV systems possible
Outstanding, compact design – With a depth of 25 cm
Safe and durable – Lithium iron phosphate cells
Key product for your personal energy transition – Store and use self-generated power
Flexible to use – As a cascade with storage capacity of up to 75 kWh
Attractively priced standby power function – In case of mains failure (available with accessories)
10 year cash value replacement guarantee – On the battery cells
State of the art technology – 100 % made by Viessmann
Energy management – With GridBox and Viessmann ViCare
High efficiency – Thanks to futureproof technology
Versatile applications – Integration of existing PV systems possible
Outstanding, compact design – With a depth of 25 cm
Safe and durable – Lithium iron phosphate cells
Key product for your personal energy transition – Store and use self-generated power
Flexible to use – As a cascade with storage capacity of up to 75 kWh
Attractively priced standby power function – In case of mains failure (available with accessories)
Key Benefits
Vitocharge VX3 optimises power consumption and reduces energy costs
Optimises power consumption and makes users almost completely independent of the public grid
Given the different power consumption levels in detached and two-family houses, a system that is simple to plan, with flexible storage unit sizes, is needed. The compact Vitocharge VX3 photovoltaic energy storage system was designed for precisely this purpose.
Three different power classes (single-phase and three-phase) are available to ensure that the Vitocharge VX3 is perfectly matched to PV system outputs of up to 12 kWp. With up to three batteries (5 kWh each), an inverter can provide a maximum usable storage capacity of 15 kWh. With the new cascade function, storage capacities of up to 75 kWh are also possible. Thanks to its modular design, installation is particularly easy and can be carried out by one person.
Vitocharge VX3 optimises power consumption and reduces energy costs
Given the different power consumption levels in detached and two-family houses, a system that is simple to plan, with flexible storage unit sizes, is needed. The compact Vitocharge VX3 photovoltaic energy storage system was designed for precisely this purpose.
Three different power classes (single-phase and three-phase) are available to ensure that the Vitocharge VX3 is perfectly matched to PV system outputs of up to 12 kWp. With up to three batteries (5 kWh each), an inverter can provide a maximum usable storage capacity of 15 kWh. With the new cascade function, storage capacities of up to 75 kWh are also possible. Thanks to its modular design, installation is particularly easy and can be carried out by one person.
Your energy system from a single source
The modular Vitocharge VX3 electricity storage system is at the heart of sophisticated energy solutions for heating, electricity, and mobility. The energy from the photovoltaic system is absorbed by the electricity storage unit and consumed directly, for example by the Vitocal heat pump. Any surplus energy charges the Vitocharge VX3 batteries – the energy is not lost and is available for later use. This enables maximum independence from external energy suppliers. A charging station is a useful addition to the system. It allows you to conveniently charge your electric car with electricity generated on your own roof.
Your energy system from a single source
The modular Vitocharge VX3 electricity storage system is at the heart of sophisticated energy solutions for heating, electricity, and mobility. The energy from the photovoltaic system is absorbed by the electricity storage unit and consumed directly, for example by the Vitocal heat pump. Any surplus energy charges the Vitocharge VX3 batteries – the energy is not lost and is available for later use. This enables maximum independence from external energy suppliers. A charging station is a useful addition to the system. It allows you to conveniently charge your electric car with electricity generated on your own roof.
Vitocharge VX3 – one product for many applications
The hybrid inverter has an AC connection: 4.6 kVA/1-phase as well as 6.0 and 8.0 kVA/3-phase DC connection: 2 x PV input with MPP tracker, 1 x multifunctional for battery or additional PV string with MPP tracker. The Vitocharge VX3 energy storage system is available in three configurations: with 2, 4 and 6 batteries of 2.5 kWh each. Depending on the configuration, either 5, 10 or 15 kWh storage capacity can be used. A casing in a timeless design can accommodate 2 battery modules. Whether wall mounted or floorstanding, the Vitocharge VX3 is versatile in installation and fits seamlessly into any home thanks to its compact construction.
Vitocharge VX3 – one product for many applications
The hybrid inverter has an AC connection: 4.6 kVA/1-phase as well as 6.0 and 8.0 kVA/3-phase DC connection: 2 x PV input with MPP tracker, 1 x multifunctional for battery or additional PV string with MPP tracker. The Vitocharge VX3 energy storage system is available in three configurations: with 2, 4 and 6 batteries of 2.5 kWh each. Depending on the configuration, either 5, 10 or 15 kWh storage capacity can be used. A casing in a timeless design can accommodate 2 battery modules. Whether wall mounted or floorstanding, the Vitocharge VX3 is versatile in installation and fits seamlessly into any home thanks to its compact construction.
Energy revenue instead of energy costs
With the Vitocharge VX3 PV power storage system, you can rely on state-of-the-art technology and high efficiency thanks to intelligent optimization software. The proven lithium iron phosphate batteries are designed for a long operating life and meet the highest safety standards. That is why Viessmann offers a 10-year product warranty for connectivity and a 10-year replacement value warranty for the battery cells.
The system can also be expanded if your electricity requirements change. And the standardized EEBUS communication interface allows variable and intelligent integration into a wide variety of energy systems to further increase energy efficiency. Take advantage of the full potential of battery storage in conjunction with a dynamic tariff to further reduce your costs. This means you can still benefit even when the sun isn’t shining.
Energy revenue instead of energy costs
With the Vitocharge VX3 PV power storage system, you can rely on state-of-the-art technology and high efficiency thanks to intelligent optimization software. The proven lithium iron phosphate batteries are designed for a long operating life and meet the highest safety standards. That is why Viessmann offers a 10-year product warranty for connectivity and a 10-year replacement value warranty for the battery cells.
The system can also be expanded if your electricity requirements change. And the standardized EEBUS communication interface allows variable and intelligent integration into a wide variety of energy systems to further increase energy efficiency. Take advantage of the full potential of battery storage in conjunction with a dynamic tariff to further reduce your costs. This means you can still benefit even when the sun isn’t shining.
Sample applications with the Vitocharge VX3
Vitocharge VX3 with Vitocal and Vitovolt
Another particularly effective way to save energy is by enabling interaction between a heat pump, photovoltaics and the Vitocharge. This involves the electrical components in the heat pump being operated with self-generated power. In this way, the costs for the drive power are completely eliminated and the heat pump operates extremely economically. The conventional –– and more expensive –– scenario would be to supply the heat pump with electricity from the public grid. In addition to the economic advantage of self-generated power, the environment also benefits from this interaction. Because the electricity from your own roof is guaranteed to be environmentally responsible.
Sample applications with the Vitocharge VX3
Vitocharge VX3 with Vitocal and Vitovolt
Another particularly effective way to save energy is by enabling interaction between a heat pump, photovoltaics and the Vitocharge. This involves the electrical components in the heat pump being operated with self-generated power. In this way, the costs for the drive power are completely eliminated and the heat pump operates extremely economically. The conventional –– and more expensive –– scenario would be to supply the heat pump with electricity from the public grid. In addition to the economic advantage of self-generated power, the environment also benefits from this interaction. Because the electricity from your own roof is guaranteed to be environmentally responsible.
Vitocharge VX3
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