450W solar system with 30L Fothermo hybrid boiler for hot water preparation

The Offgridtec 450W solar system with a 30L Fothermo Hybrid-Boiler (MPN 018905) is the ideal solar set for your hot water supply and can reduce your electricity costs for it by up to 100%. The photovoltaic boiler, with its high power of 550W, can replace your conventional electric boiler and provides sustainable hot water at your home.

Unlike the conventional Fothermo boiler, the hybrid version offers the option of reheating via the 230V power grid. This ensures a continuous hot water supply, regardless of weather conditions or solar radiation. The set includes all accessories for providing hot water in the sink, shower, or kitchen. Installation and mounting of the solar panel can be done with just a few steps, thanks to the plug-and-play principle.

The Offgridtec 450W Solar System with 30L Fothermo Hybrid-Boiler

• 1x Luxen Solar 450W Bifacial Solar Panel TopCon Luxneri Series N5 Full Black
• 1x Fothermo Hybrid Photovoltaic Boiler 30 Liters
• 1x MC-4 to MC4 Connection Cable Plug/Socket Extension 10m 2x6mm²

Fothermo Photovoltaic Hybrid Water-Boiler 30 Liters

The Fothermo 30L hybrid water boiler generates hot water with cost-effective solar power and features a digital temperature display. The hybrid version allows reheating via the power grid. Thanks to the plug-and-play system, no electrical specialist is required for installation.

The hybrid boiler offers a smart solution in case solar energy is insufficient. With an adjustable reheating option via 230V, a minimum temperature (e.g., 35°C) can be set. If the temperature drops below this, the boiler automatically reheats with 1,500W from the grid until the minimum temperature is reached. The maximum water temperature is 65°C, enough for about 72 liters of hot water in the 30-liter boiler.

Technical Data

• Volume: 29 liters
• Nominal pressure: 0.7MPa
• Max heating power: 550W
• Max current: 15.5A
• Protection class: IP 24
• Dimensions: 400 x 400 x 600 mm
• Weight: 15 kg

The Bifacial Luxen 450W Full Black Solar Panel

The bifacial 450W Full Black Solar Panel from the Luxneri N5 series by Luxen Solar (MPN LNDX-450ND) sets new standards in solar technology. It combines innovative technologies such as LECO N-TOPCon cell technology and a 96-cell half-layout to maximize efficiency. Additionally, the SMBB Half-Cut cell technology is used to enhance performance.

Technical Data

• Max output power: 450W
• Module voltage (Vmp): 30.08V
• Max current (Imp): 14.96A
• Open-circuit voltage (Voc): 35.21V
• Short-circuit current (Isc): 16.02A
• Module efficiency: 22.52%
• Max operating voltage: 1500V DC
• Operating temperature range: -40°C to +85°C
• Dimensions: 1762 x 1134 x 30mm
• Cells: 96 (6x16)
• Protection class: IP68
• Connector: MC4
• Weight: 24kg