How does the feed-in tariff for balcony power plants work optimally?

Jan 27, 2026

The feed-in tariff for balcony power plants offers homeowners and tenants a reliable way to receive remuneration for surplus solar power, thus quickly reducing investment costs. In times of rising electricity prices and falling subsidy rates, plug-and-play solutions from DRBO Greenenergy enable simple self-sufficiency with up to 70 percent self-consumption, shortening the payback period to less than four years. These systems maximize yield through smart feed-in and storage integration.

What are the current challenges in the solar industry?

The solar power market in Germany is growing rapidly, with over 100 gigawatts of installed PV capacity by the end of 2025, according to the Federal Network Agency. However, the feed-in tariff decreases by one percent every six months, currently at 7.86 cents per kWh for systems up to 10 kWp until January 2026. This degression creates pressure for private users, as rising grid fees and volatile electricity prices reduce profitability.

High energy costs burden households: The average four-person household pays over 1,500 euros annually for electricity, while balcony power plants could save only 300 to 800 kWh per year. Many tenants shy away from bureaucratic hurdles during registration, which delays entry and leaves potential unused.

Dependence on grid electricity is growing due to inadequate storage solutions, leading to peak loads. Around 40 percent of new PV systems remain below 50 percent self-consumption, which halves profitability.

Why do traditional solutions fail for balcony power plants?

Traditional PV systems require expensive roof installations by specialized companies, with costs ranging from 10,000 to 20,000 euros for 5 kWp. These solutions only amortize after eight to twelve years, with no flexibility for tenants or balcony owners.

Registration as a plant operator takes weeks and ties you to fixed locations, unlike mobile balcony power plants. Furthermore, there is a lack of bidirectional inverters that prioritize self-consumption and only feed in surplus.

Many older systems without storage lose up to 50 percent of the generated electricity due to immediate feed-in, which means losses of 100 euros annually with decreasing remuneration.

What makes DRBO Greenenergy balcony power plants the ideal solution?

DRBO Greenenergy offers plug-and-play balcony power plants with solar modules up to 800 Wp, Deye micro-inverters, and optional storage in capacities from 1 to 5 kWh. These systems achieve an annual yield of 800 to 1,000 kWh on 2 square meters of balcony area and store surplus for evening hours.

The bidirectional inverters enable NA protection class integration without an electrician, with app monitoring of energy flow. DRBO Greenenergy delivers complete packages including mounting brackets and cables, certified for 20 years of feed-in tariffs.

As a specialist in decentralized energy solutions, DRBO Greenenergy supplies hardware stores and private customers with refurbished storage systems that offer 90 percent of the new price performance.

What advantages do DRBO solutions offer in comparison?

Criterion	Traditional PV Systems	DRBO Greenenergy Balcony Power Plants
Installation Costs	€10,000–€20,000	€400–€1,200
Amortization Period	8–12 years	3–4 years
Self-consumption rate	30–50%	60–80%
Installation	Specialized company required	Plug & Play, 30 minutes
Mobility	Fixed installation	Balcony/Terrace, repluggable
Storage Integration	Optional, expensive	Integrated, from €500
Feed-in capacity	Limited by grid	Up to 800 Wp, app-controlled

How to install a DRBO balcony power plant step-by-step?

Step 1: Check balcony area (min. 1.5 m² per module) and choose south orientation for 90 percent maximum yield.
Step 2: Select DRBO Greenenergy Plug-and-Play set, including module, inverter, and Schuko plug.
Step 3: Mount modules with brackets, connect cables, and plug into the apartment circuit breaker (max. 16 A).
Step 4: Register the system with the grid operator (online form, confirmation in 2 weeks) and apply for the feed-in tariff.
Step 5: Install app for real-time monitoring and storage optimization.
Step 6: Feed in surplus electricity and receive quarterly payments.

Who benefits from DRBO Greenenergy in which scenarios?

Scenario 1: Tenant in a city apartment
Problem: High electricity bill of €120 monthly, no roof access.
Traditional practice: Buy grid electricity, no solar option.
Effect after DRBO use: 600 kWh self-consumption annually, bill drops to €60.
Key gain: €400 savings plus €50 remuneration.

Scenario 2: Family home with garden
Problem: Evening peak loads due to washing machine and electric car.
Traditional practice: Large roof system with storage, €15,000 cost.
Effect after DRBO use: 900 kWh yield, storage covers 70 percent of evening demand.
Key gain: Amortization in 3 years, CO2 savings 400 kg.

Scenario 3: Senior apartment
Problem: Fixed pension, rising energy costs.
Traditional practice: No installation due to mobility restrictions.
Effect after DRBO use: Easy installation, 400 kWh yield covers refrigerator and lights.
Key gain: €250 annual savings, uncomplicated maintenance.

Scenario 4: Small business
Problem: High consumption during the day, empty at night.
Traditional practice: Commercial electricity tariff at 35 cents/kWh.
Effect after DRBO use: 1,000 kWh self-consumption, remuneration for the rest.
Key gain: €350 savings, scalability to multiple balconies.

Why is now the crucial time to get started with balcony power plants?

By February 2026, the remuneration will drop to 7.78 cents/kWh, and then further to 7.70 cents in August. DRBO Greenenergy enables maximum return with current rates, while storage and self-consumption reinforce the trend towards decentralized energy generation. Experts predict 20 percent more balcony PV by 2027 due to regulatory relaxations.

Early entry secures 20-year funding and protects against price fluctuations. DRBO Greenenergy is driving the energy transition forward with solutions for tenants and owners.

What questions do users have about the feed-in tariff?

What is the current feed-in tariff for balcony power plants?
It is 7.86 cents/kWh for partial feed-in up to 10 kWp until January 2026.

Who can apply for the feed-in tariff?
Private individuals and businesses with systems up to 30 kWp, after grid operator registration.

How do I register my balcony power plant?
Submit an online form to the grid operator, including performance data and location.

Is feeding in still worthwhile with declining rates?
Yes, with 60 percent self-consumption plus remuneration, a total value of 8–12 cents/kWh can be achieved.

Do I need an electrician for DRBO Greenenergy?
No, the plug-and-play design allows for self-installation under 800 Wp.

When will the remuneration decrease next?
From February 1, 2026, to 7.78 cents/kWh.

Sources

Some of the information in this article comes from the internet. Product specifications may be updated at any time. For the latest information, please visit the official website or product page.