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Description
Productinformation in detail
Fronius Verto Plus 20.0 – Future-Proof Hybrid Power for Demanding Photovoltaic Systems
The Fronius Verto Plus 20.0 represents top performance and flexibility in a compact, robust inverter design. With an AC nominal power of 20 kW, it is perfectly suited for larger residential buildings, commercial enterprises, and agriculture. As a hybrid inverter with an integrated emergency power function (Full Backup), it offers reliable energy supply – even during power outages.
With three independent MPP trackers, each with two inputs, the Verto Plus 20.0 is ideal for complex roof structures or heterogeneous module fields. The innovative Dynamic Peak Manager ensures maximum energy yields even in partial shading. With an integrated battery connection, the inverter is ready for high-voltage storage solutions – such as the Fronius Reserva or the BYD Battery-Box.
State-of-the-art safety features like Arc Guard Technology (arc detection) and integrated surge protection (DC Type 1+2 / AC Type 2) guarantee the highest operational safety. Via WLAN, Ethernet, or Modbus, the Verto Plus 20.0 can be easily integrated into energy management systems, smart meters, or charging solutions like the Fronius Wattpilot.
Technical Highlights:
AC nominal power: 20,000 W
Maximum output power: 20,000 VA
3 independent MPP trackers with 2 inputs each
Max. usable DC power: 30,000 W
MPPT voltage range: 150–870 V
Emergency power capable (Full Backup) with 20,000 VA, peak load up to 30,000 VA
Compatible with Fronius Reserva, BYD HVM/HVS
DC connection: Stäubli MC4 Evo Stor
Communication: WLAN, Ethernet, 2× RS485, Modbus, Solar.web, JSON API
Surge protection: DC Type 1+2 / AC Type 2 integrated
Max. efficiency: 98.15%
European efficiency: 97.95%
Protection class: IP66 – suitable for indoor and outdoor installation
Dimensions & Weight:
Dimensions (H×W×D): 865 × 574 × 279 mm
Item weight: 43 kg
Shipping weight: approx. 48 kg
JA Solar JAM54D41-450/LB Solar Module
The JA Solar JAM54D41-450/LB is a high-quality bifacial solar module from the "DeepBlue 4.0 Pro" series with 450 Wp N-Type TOPCon half-cell technology. The elegant "All-Black" look with double glass construction not only offers a modern design but also optimal performance – even on reflective surfaces like light ground or snow.
With an impressive module efficiency of approx. 22.5% (22%–22.5%) and minimal LID degradation, the module achieves high yields in the long term. The advanced TOPCon approach is particularly characterized by excellent performance range, better temperature coefficients, and superior low-light performance.
Built for maximum durability and system flexibility: The double-glazed module offers up to 5400 Pa snow load and 2400 Pa wind load, as well as a nominal system voltage of up to 1500 V. The 30-year linear performance guarantee ensures stable yields in the long term – ideal for private and commercial installations.
Module power (Pmax): 450 Wp
Module efficiency: approx. 22.5%
Bifacial design – yield also from reflective backside
On request, your solar system can be complemented with the Fronius Reserva – a modular DC-coupled high-voltage battery storage available in four capacity sizes between 6.3 kWh and 15.8 kWh. The compact design with stackable modules and seamless integration into the Fronius system makes it the ideal choice for more autonomy and security.
The storage is optional and flexibly selectable: Whether you plan your system with storage from the start or want to expand later – the Fronius Reserva adapts. Each system can consist of 2 to 5 storage modules. Per tower, between 6.3 kWh and 15.8 kWh are available. If needed, up to four towers can be operated in parallel – for up to 63 kWh total capacity.
Thanks to DC coupling to Fronius hybrid inverters like the Verto Plus, the storage operates particularly efficiently. The integrated emergency power and black-start function (in combination with Fronius Full Backup) ensures supply security even in case of grid failure.
