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Solar PV 780W balcony power station complete set - With EPP 390W solar modules, HM 600W microinverter and 10m Schuko plug

Solar PV 780W balcony power station complete set - With EPP 390W solar modules, HM 600W microinverter and 10m Schuko plug

Regular price CHF 502.00
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Solar-PV 780W balcony power station complete set - with EPP 390W solar modules, HM 600W microinverter and 10m Schuko plug your balcony power station for your home

Unpack, set up, plug in and save money!
It's that easy to cut the power with the EPP Solar. Our plug & play Systems are complete sets and contain a suitable inverter and other accessories in addition to the PV modules.

Why our balcony power plant?

All inclusive packages

Easy to set up - with the help of operating instructions and videos

scope of delivery

2x 390W Sunpro Monocrystalline M6 HJT Bifacial Solar Panel (EPP-390W-BF)
1x Hoymiles 600 Inverter (Without WIFI) (HM-600)
1x 10 meters + Schuko plug (EPP-KBL-STKR-10)
1x Hoymiles AC Connector - Socket (HM-AC-B)
1x Hoymiles AC Socket Cap (HM-AC-VK)

components in detail

390W Monocrystalline M6 HJT Bifacial Solar Panel

Bifacial or bifacial solar cells are solar cells that emit light record both on the front and on the back . Depending on the light and location situation, solar cells on both sides achieve up to 60% higher efficiencies – this with less space consumption and saved materials.

Our module is equipped with HJT technology, which increases module efficiency.

The front screen made of tempered glass with anti-reflective coating and the robust black aluminum frame ensure the best stability, even with strong wind (up to 2400 Pa) and heavy snow loads (5400 Pa) .

thanks to the Waterproof class IP68 This portable solar panel works safely in all weather conditions and is perfect for camping and rooftop use.

The innovative technology and the high resilience reliably increase performance and minimize losses due to shading.

What are the benefits of bifacial modules?

Bifacial (or bifacial) modules enable a higher solar yield with the same area. With conventional modules, only the sunlight that falls on the front can be used. The "bifaciality factor" is a database specification of the PV module. Values ​​between 0.7 and 0.8 (70 to 80%) are common. The factor indicates what percentage of the power incident on the rear can be used by the PV module to generate electricity.


A 2-to-1 microinverter lets you connect two solar panels, allowing you to generate more power while optimizing your installation. Microinverters convert the power from your solar panels into usable electricity. Single phase microinverters are typically used in residential and small commercial environments. With Hoymiles, you get hassle-free, long-lasting performance with easy installation, premium quality, and low failure rates.


  • Easy installation with Plug & Play
  • External antenna for stronger communication with DTU
  • Dual MPP tracker increases efficiency
  • High reliability, IP67 (NEMA 6) enclosure, 6000V surge protection
  • peak efficiency of 96.70%;
  • Minimizing the effects of eg shading, dust or aging by MPPT

A notice:

In order to set up a WiFi connection, it is necessary to purchase a separate DTU product so that you can continuously monitor the Hoymiles microinverter.

Did you know that electricity costs in Germany increased by more than 73% since 2000? But what will happen in the future?

Many power plants will be closed in the next few years while demand from e-mobility increases.


frequently asked Questions

How does a balcony power plant work?

The balcony power plant system is a compact photovoltaic system. It consists of solar modules and a module inverter for feeding into your own electrical house supply network. Ideally, the module inverter is attached directly to the substructure of the solar module on the outside. The module is connected to the module inverter via standard plugs. Then the 230V output cable of the inverter is connected to any house socket. Complete.

Why should I buy a balcony power plant?

Because it produces part of the electricity required in the household and thus significantly reduces the total expenditure on electricity. In addition, exactly this proportion is not produced in a coal/gas or nuclear power plant in a way that is not harmful to the environment.

How much electricity does the balcony power plant produce?

This depends on the location of the plant. There are computer programs that have saved the empirical values ​​of the last few years for each region in Germany and use them to create a yield forecast with considerable accuracy.

For the Würzburg region, for example, a module with 390 Wp Solar power harvest of approx. 600+ kWh per year .

35 cents gross This module saves approx.

How do I see how much electricity is being produced?

You can purchase an energy cost meter for the socket from us.

Can I disconnect the system from the mains during operation?

Yes, that is possible without any problems. The balcony power plant can be safely disconnected from or connected to the grid at any time.

How is the connection made?

The balcony power plant system can be installed very easily and quickly by anyone with technical experience. No special tools are required for assembly. In some European countries, the balcony power plant system with a Schuko plug can be plugged directly into any socket. In Germany, a fixed connection is required. For simple and proper connection, we recommend using a Wieland power socket.

Do I need a separate balcony power plant for each phase?

No. Electricity meters with a backstop are netting. This means that the electricity generated on one phase is offset against the electricity consumed on another phase. If, for example, you have connected consumers with 1000 watts of power to phase 1 and produce 1000 watts with your balcony power plant on phase 3 of your electricity network, the electricity meter automatically offsets the phases with each other and shows no consumption in total. On the other hand, if you consume 1200 watts on one phase and generate 1000 watts on another phase, the electricity meter only counts the 200 watts that are more consumed. Due to the ver of the electricity meter, it is therefore irrelevant in which of the three phases in your home network you feed in and to which the consumers are connected.

Technical table

product specification

Article 390W
Maximum power (Pmax) 390
Maximum Power Voltage (Vmp) 37.91V
Maximum Power Current (Imp) 10.30A
Open Circuit Voltage (Voc) 44.48V
Short circuit current (Isc) 10.62A
Module efficiency (%) 21:4
Maximum system voltage DC 1500V(IEC)
Maximum in-line fuse rating 20A

mechanical data

Article specification
dimension 1755x1038x30mm
Weight 23.5kgs
Glass 2.0mm+2.0mm / high transmission/ AR-coated heat-resistant glass
output cable 4mm² / symmetrical lengths 1100mm
connections MC4 compatible IP68
cell type Monocrystalline / Bifacial HJT Half Cell / 9 BB /166X83mm
number of cells 120 cells in series

Risk Warnings

  • Shipping damage must be reported within 48 hours of delivery.
  • Solar panels larger than 2 square meters are subject to building regulations. Please note this.
  • Items can be returned within 14 days of the delivery date.
  • The buyer is responsible for the electrical connection.

Please note that the 0% tax exemption for photovoltaic items only applies to customers with private installations with a maximum output of up to 30,000 watts. If this does not apply to your order, you must inform us so that we can charge VAT at the rate of 19%.

Sales tax will no longer apply to deliveries of photovoltaic systems from January 1, 2023 if they are installed on or near a residential building (zero tax rate). The regulation applies to all components of a photovoltaic system, e.g. B. photovoltaic modules, inverters or battery storage.

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