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 SOLAR600-8002T inverter from KKT KOLBE with 5 m connection cable and plug as well as the high-performance solar module SP420-03BI 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 600 W WiFi SOLAR600-8002T
The SOLAR600-8002T 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 900 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. Since the output power is limited to 600 W, no professional electrician is necessary for the installation.
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.
Upgrade to 800 W
Experience more power and flexibility with our unique upgrade function, which allows you to increase the output power of your micro-inverter from 600W to an impressive 800 W. Our solution is particularly attractive as it allows easy retrofitting without an electrician for an additional charge when the VDE standard soon permits inverters with 800 W output power. Use the full potential of your solar system and effectively and easily optimize your energy production in the future. This upgrade offers you more efficiency and autonomy, completely without additional hardware or complex installations.
The electronics are state-of-the-art and already offer an integrated energy measurement via app and WIFI. 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 450W.
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 SOLAR600-8002T 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.
Balcony Power Plants
With its output power of 600W along with its VDE certification, the inverter meets the criteria for connection as a Mini-PV/Plug-in solar/Balcony power plant system. Please note the advice of the VDE and your network operator for operation.
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 450 W
- Maximum input voltage: 60 V
- Maximum input current: 2 x 18 A
- Peak efficiency: 95.5 %
- Maximum output power: 600 W, expandable to 800 W (for standard compliant registration with the network operator)
- Output nominal voltage: 230 V
- Output nominal current at 230V: 2.6 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 SP420-03BI
This bifacial premium PV module with 420 Wp output and a module efficiency of 21.51% offers a better energy yield than modules with lower efficiency even in low light conditions.
The back of the module is made of tempered glass, so both sides of the module can generate electricity. This is particularly advantageous when installed as a photovoltaic fence, carport or terrace roofing or noise barrier, etc.
Thanks to the high performance and efficiency, you save up to 178,- EUR electricity costs per panel per year.
High load capacity and minimal losses due to shading.
The solar module's low temperature coefficient of -0.25% guarantees optimum power output even on hot days.
The excellent anti-PID performance through optimised production processes and strict quality control prevents power losses in humid weather.
Due to the "Hot-Spot-Protect" quality assurance process, all cells of the module are guaranteed hot-spot free.
The PV panel is 172.2 cm long, 113.4 cm wide and 3 cm high. The front and rear panels made of tempered glass with anti-reflective coating and the robust anodised aluminium frame ensure best stability, even in strong winds (up to 2400 Pa) and heavy snow loads (up to 5400 Pa). 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 by forwarding agent free kerbside (the modules 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 before goods receipt.
- Pre-order now at a favourable price and benefit from the relatively low purchase costs at present. The price may be higher at a later date.
Technical data PV module SP420-03BI
- cell type: MBB half cells, monocrystalline
- Arangement of cells: 108 (6 x 18)
- Module size: 172.2 x 113.4 x 3 cm
- Weight: 24.5 kg
- Nominal power: 420 Wp
- Nominal voltage: 31.7 V
- Nominal current: 13.25 A
- Open-circuit voltage: 38.32 V
- Module efficiency: 21.51 %
- Outer panes: Toughened glass on both sides with anti-reflective Coating
- Frame: anodised aluminium black
- Connection: MC4 compatible
- Operating temperature: -40 °C to +85 °C
- Temperature coefficient Pmax: -0.30 %/°C
- Temperature coefficient Voc: -0.25 %/°C
- Temperature coefficient Isc: +0.046 %/°C
- NMOT: 45 °C
- Product warranty: 15 years
- Performance guarantee: 30 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 445 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