This offer is aimed at private buyers with a system size of less than 30KWp. For this, the legislator provides for a VAT rate in Germany of 0%. Commercial buyers and buyers with a system size of more than 30KWp are subject to a VAT rate of 19%.
This balcony power plant consists of the SOLAR8002T inverter from KKT KOLBE with 5 m connection cable and plug as well as the high-performance solar module SP425-01FB from KKT KOLBE. You thus receive a plug-in, fully-fledged balcony power plant that leaves nothing to be desired. A suitable and easy-to-install mounting system can be ordered as an Option.
Micro Inverter 800 W WiFi SOLAR8002T
The SOLAR8002T from KKT KOLBE is the ideal micro-inverter for balcony power plants, converting PV power from balcony power plants or roof installations in line with grid requirements and feeds it directly into the domestic grid, where it is immediately used. This inverter is mounted directly under a PV module and is only responsible for the connected modules. Thanks to MPPT technology (Max Power Point Tracking), the power of your photovoltaic panels is optimally used. Since the connected module power 1000 W is allowed per inverter, in combination with e.g. 2 x 440 W modules, more or longer high output power can be generated than if 2 x 300 W modules are connected.
The micro-inverter converts direct current from connected PV modules into alternating current and can be directly integrated into the circuit. The injected current is thus used immediately and reduces the power purchase from the public grid.
The electronics are state-of-the-art and already offer an integrated energy measurement via app and WLAN. You can integrate the inverter into your home WLAN and monitor the energy production via smartphone. The maximum continuous input current (DC) is 18 A, so the micro-inverter is already suitable for solar modules up to 500 W.
The micro-inverter is VDE-AR-N-4105:2018 certified and can be operated legally in Germany. It includes NA protection and switches off immediately when disconnected from the power grid.
The SOLAR8002T model is built into a robust die-cast aluminium housing equipped with pronounced cooling fins to dissipate generated heat. Due to its location directly under solar modules, good heat management is essential for the longevity of micro-inverters.
The inverter is dustproof, protected against immersion in water (IP67), and can be mounted directly on the solar module or mounting profile. The connection is made incredibly simple with plug-in connection. If you wish to operate the system with a Wieland plug and feed-in socket, you have the option to purchase these separately in retail and have the plug converted by a professional electrician.
The micro-inverter achieves an efficiency of up to 95.5% and offers fast separate MPPT tracking for each solar module. This allows for optimal yield even with partial shading of the modules and in all weather conditions.
For easy monitoring, a WIFI module is integrated. The inverter connects to your WIFI home network and records the current power. With the app, you can track the generation live and visualize and analyze it over time. So, no additional devices for energy measurement are necessary!
Mounting material is not included in the delivery
Depending on availability, the offered model or a similar model with a different designation may be delivered.
The product meets, among other things, the requirement of VDE-AR-N 4105.
- Number of MC4 connectors: 2 sets
- Maximum input power: 2 x 500 W (power above 500W is not processed)
- Maximum input voltage: 60 V
- Maximum input current: 2 x 18 A
- Peak efficiency: 95.5 %
- Maximum output power: 800 W
- Output nominal voltage: 230 V
- Output nominal current at 230V: 3.5 A
- Output frequency: 50 Hz
- Operating temperature: -40°C to +65°C
- Length: 4.2 cm
- Width: 21.8 cm
- Height: 24.5 cm
- Weight: 4.2 kg
- Protection type: IP 67
- Warranty: 5 years
- Connection cable: 5 m included
KKT KOLBE high-performance solar module SP425-01FB
This premium PV module with 425 Wp output and a module efficiency of 21.7% offers a better energy yield than modules with lower efficiency, even in low light conditions.
Thanks to the high performance and efficiency, you save up to 180,- EUR electricity costs per panel per year.*
The 108 monocrystalline half cells, with innovative multi-busbar technology, reliably increase output.
High load capacity and minimal losses due to shading.
The solar module's low temperature coefficient of -0.35% guarantees optimal power output even on hot days.
The excellent anti-PID performance is prevented by optimised production processes and strict quality control to avoid power losses in humid weather.
The PV panel is 172.2 cm long, 113.4 cm wide and 3 cm high. The tempered glass front panel with anti-reflective coating and the robust anodised aluminium frame ensure the best stability, even in strong winds (up to 2400Pa) and heavy snow loads (550kg/m2). The module can be securely mounted using standard mounting systems. The mounting system is not included in the scope of delivery.
Modules can be easily connected to each other with the MC4 connector system.
Delivery is made by forwarding agent free kerbside (the panels are not carried into the home) The forwarding agent will contact you via e-mail to arrange a delivery date with you.
- Depending on availability, the model offered or an identical model with a different designation may be delivered.
- Due to the currently very high demand, this item is usually sold out even before receipt of goods due to the advance sale.
- Therefore, pre-order now at a favourable price and benefit from the currently relatively low purchase costs. The price may be higher at a later date.
Technical data PV module SP425-01FB
- Cell type: MBB half cells, monocrystalline
- Cell arrangement: 108 (6x18)
- Module size: 172.2 x 113.4 x 3 cm
- Weight: 21.5 kg
- Nominal power: 425 Wp
- Nominal voltage: 32.03 V
- Nominal current:13.29 A
- Open-circuit voltage: 38.25 V
- Module efficiency: 21.7 %
- Outer pane: Tempered glass with anti-reflective Coating
- Frame: anodised Aluminium
- Connection: MC4 compatible
- Operating temperature: -40 °C to +85 °C
- Temperature coefficient Pmax: -0.35 %/°C
- Temperature coefficient Voc: -0.26 %/°C
- Temperature coefficient Isc: +0.048 %/°C
- NMOT: 43±2 °C
- Product warranty: 12 years
- Performance guarantee: 25 years
You still need a mounting system? The following mounting systems are available:
How do I compare prices for balcony power plants?
The purchase price of balcony power plants is calculated in watts.
Example balcony power plant from KKT KOLBE:
Purchase price: 599.99 €
Output: 850 Wp
Calculation: 599.99 € / 850 Wp ~ 0.71 €/Wp
Competitor balcony power plant:
Purchase price: 799.99 €
Output: 770 Wp
Calculation path: 799.99 € / 770 Wp ~ 1.04 €/Wp
Pay attention to the price per watt peak (€/Wp), competitors are often 30 - 50 % more expensive.
*The annual savings per panel were calculated on the basis of an output of up to 450 kWh per year and an energy price of 40 cents/kWh with optimal module orientation. With higher or rising electricity prices, the savings per photovoltaic module increase.
**For the exact amount of subsidies and possible conditions, please contact your local government or advice centres.
Balkonkraftwerke einfach erklärt