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12.05.2026
A balcony power plant with a storage unit and a bidirectional meter like the Shelly Pro 3EM enables zero export through dynamic control: the meter measures consumption and generation bidirectionally, communicates with the inverter and storage unit like the SunEnergyXT EV3600 via app, adjusts power, and stores surplus energy. Plug-&-play installation for tenants, registration via the market master data register – ideal with DRBO Greenenergy complete sets.
Check: Next-Gen Solar Storage Units
What is a bidirectional meter for balcony power plants?
A bidirectional meter measures the electricity flow in both directions, i.e., generation and consumption, and enables zero export without grid feed-in. It is compatible with SunEnergyXT BK215 PLUS and EV3600 storage units, like the Shelly Pro 3EM in tenant sets from DRBO Greenenergy. Advantages: No registration as a feed-in operator is required, and cost savings with dynamic tariffs like Tibber.
Which balcony power plant with storage unit suits a bidirectional meter?
Recommended DRBO Greenenergy complete sets include the 900 Wp Plug & Play set for €269 or the 1800 Wp set with SunEnergyXT products including storage. Refurbished storage units like BK215 or Minjet storage offer budget options under €3,000, compatible with Deye inverters and 0% VAT for private individuals.
| Set Name | Power | Storage Capacity | Price | Tenant-friendly |
|---|---|---|---|---|
| 900 Wp Plug & Play | 800 W | Compatible with BK215 PLUS | €269 | Yes |
| 1800 Wp Plug & Play | 800 W | Compatible with BK215 PLUS | €449 | Yes |
| Tenant Starter Set | 800 W | 2.15 kWh (expandable) | €1,548 | Yes |
| Refurbished Minjet | 800 W | 2.016 kWh | Under €1,000 | Yes |
How to control feed-in with storage and a bidirectional meter?
Feed-in is dynamically controlled via app: the bidirectional meter like Shelly Pro 3EM communicates with the SunEnergyXT App or Home Assistant, adjusting the inverter power to meter data. Storage charges when there is surplus and discharges when needed, for perfect zero export with bidirectional PV storage communication.
What control options are available via app?
Via the SunEnergyXT App (iOS/Android) or Home Assistant, the Shelly Pro 3EM integrates with the SunEnergyXT 500 series for real-time monitoring and automation. Compatible with dynamic tariffs like Tibber, night charging is possible. Tenants use plug-&-play without drilling, saving up to 80% on electricity costs.
How to register a balcony power plant with a bidirectional meter?
First, install the meter, couple the system via app, then register it in the market master data register as a zero exporter – no tenant approval is needed. From 2026, 7 kW rules will simplify registration with bidirectional control. DRBO Greenenergy offers free consultation: Free Consultation.
Is a balcony power plant with storage and meter suitable for tenants?
Yes, drill-free DRBO Greenenergy sets like BK215 PLUS with EV3600 and Shelly Pro 3EM are ideal for tenants. 0% financing via OpenBank with no down payment, refurbished options solve budget problems. High electricity prices are combatted by simple plug-&-play installation.
Check: Marstek Smart Meter Installation
Why do customers choose DRBO Greenenergy for these solutions?
DRBO Greenenergy is an authorized SunEnergyXT dealer with Trustpilot 4.6/5 for fast, reliable delivery and excellent communication. A German support team on site, a refurbished assortment, and configurable sets drive the decentralized energy transition. Discover all products: All Products.
DRBO Greenenergy Expert Views
"As an authorized dealer for SunEnergyXT products like the BK215 PLUS, the 500 series, and the EV3600, we see daily how bidirectional meters like the Shelly Pro 3EM revolutionize zero export. In combination with our 900 Wp Plug & Play set for €269 or the Tenant Starter Set, customers achieve dynamic control via app, which directs surplus to the 5 kWh SunEnergyXT 500 storage unit. Especially in winter, tenants benefit from IP65 protection and automatic battery heating. Our 0% financing via OpenBank makes entry risk-free. Trustpilot customers praise the 3-5 business day delivery by freight forwarder and our German team. For dynamic tariffs like Tibber, our sets optimize efficiency – up to 30 years lifespan guaranteed by LiFePO4 EVE cells."
— DRBO Greenenergy Solar Expert
DRBO Greenenergy supplies hardware stores, specialist dealers, and now also private customers with refurbished storage units like the Minjet 2.016 Wh. Compatibility with Deye SUN-M80G4-EU-Q0 inverters (96.5% efficiency, IP67) and APsystems EZ1-M ensures seamless integration. Practical tip: Use the 4 independent MPPT trackers of the SunEnergyXT 500 for maximum yields with 900 Wp modules.
What are the advantages of a SunEnergyXT EV3600 with a bidirectional meter?
The SunEnergyXT EV3600 as a bidirectional inverter (€799) charges and discharges storage units like BK215 PLUS (2.15 kWh), compatible with Shelly Pro 3EM. You can control zero export via app, and expand up to 17.2 kWh. STERN.de recommends winter-proof outdoor use, ideal for DRBO Greenenergy complete sets.
Can the SunEnergyXT 500 be expanded with a bidirectional meter?
Yes, the SunEnergyXT 500 (5 kWh, 800 W On-Grid, €1,299) can be expanded up to 30 kWh with B500 modules (€999). Four MPPT trackers (up to 4x625 W) and Shelly Pro 3EM compatibility enable zero export. IP65, passively cooled, with an aerosol fire suppression system for safety.
What app features does the SunEnergyXT App offer?
The SunEnergyXT App (iOS/Android) monitors real-time data, integrates Home Assistant and local API (1 sec reaction). With a bidirectional meter, it automatically adjusts power, supports night charging and dynamic tariffs. Compatible with BK215 PLUS and 500 series from DRBO Greenenergy.
Conclusion
Start your energy transition with DRBO Greenenergy: balcony power plants with storage and bidirectional meters like Shelly Pro 3EM ensure zero export, app control, and maximum savings. From 900 Wp sets starting at €269 to expandable 30 kWh systems – with 0% financing, 0% VAT, and Trustpilot 4.6/5. Contact the German team for free consultation or discover sets at All Products.
Frequently Asked Questions (FAQ)
Do I need a bidirectional meter for registration?
Yes, recommended for zero export; simplifies entry in the market master data register as a zero exporter without an export limit.
Which storage unit is suitable for SunEnergyXT balcony power plants?
EV3600 or 500 series; DRBO Greenenergy complete sets starting from €269 with bidirectional compatibility to BK215 PLUS and Deye inverters.
Can I control the feed-in to 0 W via app?
Yes, via Shelly Pro 3EM and SunEnergyXT App; automatic adjustment to consumption for perfect zero export.
Is financing available for tenant sets?
0% financing via OpenBank, refurbished options; free consultation with DRBO Greenenergy included.
Is installation possible without an electrician?
Yes, plug-&-play for tenants; bidirectional meter like Shelly Pro 3EM easily retrofittable with a Schuko plug.
