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12.05.2026
Set up communication between your balcony power plant's battery storage and your new smart meter (IMSys) as follows: 1. Connect Shelly Pro 3EM to the meter and pair it with the SunEnergyXT app. 2. Activate real-time data for zero export. 3. Dynamically control grid feed-in (e.g., for Tibber tariffs). DRBO sets like BK215 PLUS are Plug&Play compatible – with German support from DRBO Greenenergy (Trustpilot 4.6/5).
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What is a smart meter and how does it affect balcony power plants?
The new IMSys smart meter precisely measures feed-in and consumption and will prevent reverse metering due to VDE standards from 2026. Without communication, yields decrease with zero export; dynamic tariffs like Tibber or aWATTar require real-time data. For tenants, 800W limits apply on-grid – DRBO Greenenergy offers Plug&Play solutions with SunEnergyXT BK215 PLUS.
The smart meter is revolutionizing billing in households with balcony power plants. It separately records electricity drawn from the grid and electricity fed into the grid, which is particularly relevant for storage systems. From 2026, VDE standards will stipulate that reverse metering will no longer be tolerated to prevent misuse. Balcony power plants with storage units like the SunEnergyXT BK215 PLUS (2.15 kWh, expandable up to 17.2 kWh) must therefore communicate intelligently to ensure zero export. This means: The storage unit dynamically adjusts its output to consumption, feeds nothing into the grid, and maximizes self-consumption. Without this integration, yields are lost, as surplus solar power is not stored but curtailed. Especially with dynamic tariffs from providers such as Tibber or aWATTar, real-time communication is essential to charge during inexpensive times and discharge during expensive times. DRBO Greenenergy, as an authorized dealer for SunEnergyXT products like BK215 PLUS and the 500 series, makes it easier for tenants and homeowners to get started with complete sets that offer 0% VAT for private individuals.
What hardware do I need for storage communication with an IMSys meter?
Recommended setup: Shelly Pro 3EM (3-phase measurement) + SunEnergyXT storage like BK215 PLUS or 500 series. DRBO Greenenergy offers compatible refurbished storage and complete sets with accessories. Advantages: 0% VAT, German support team for tenants.
| Device | Compatibility | Advantages | Price at DRBO |
|---|---|---|---|
| Shelly Pro 3EM | SunEnergyXT BK215 PLUS, 500, EV3600 | Zero export, real-time data | In accessories |
| SunEnergyXT BK215 PLUS | IMSys via app, expandable up to 17.2 kWh | Plug&Play, app integration | €749.00 |
| SunEnergyXT 500 | 4 MPPT, up to 30 kWh | 800 W On-Grid, IP65 | €1,299.00 |
For seamless communication with the IMSys smart meter, the Shelly Pro 3EM energy meter is central. It precisely measures current flows and transmits data via WLAN to the storage unit. SunEnergyXT products from DRBO Greenenergy are compatible, including the BK215 PLUS head storage unit (2.15 kWh, discharge power up to 2 kW, compatible with Deye SUN-M80G4-EU-Q0 and EV3600) and the 500 series (5 kWh, 800 W On-Grid). These storage units support zero export and integration into the SunEnergyXT App (iOS & Android), including Home Assistant. DRBO offers refurbished options like BK215 or Minjet storage units for an affordable entry. Complete sets such as the Tenant Starter Set (€1,548.00) or Dynamic Starter PLUS (€3,199.00 for Tibber/aWATTar) often include pre-installed accessories. All products are IP65 outdoor-suitable, with LiFePO4 EVE cells and >10,000 cycles lifetime. Thanks to 0% financing via OpenBank and free consultation, setup is straightforward.
How do I connect Shelly Pro 3EM to the new smart meter?
Step-by-step: Disconnect circuit from grid (electrician recommended), place CT sensors around meter currents, connect LAN/WiFi. IMSys integration via ModBus/TCP for real-time data. DRBO complete sets facilitate tenant installation.
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Connecting the Shelly Pro 3EM begins with safety measures: Have an electrician open the circuit. Place the CT (current transformer) sensors around the three phases of the smart meter – one per phase for accurate 3-phase measurement. Connect the device to your home network via LAN cable or WiFi. In the Shelly app, set it up by enabling the ModBus/TCP protocol, which sends real-time data such as power and voltage to the storage unit. For SunEnergyXT storage units like BK215 PLUS (compatible with EV3600 bidirectional), then pair it in the SunEnergyXT App. DRBO Greenenergy recommends their complete sets, e.g., BK215 PLUS Savings Package 01 (€1,199.00 with 2×450 Wp modules), where accessories like Shelly Pro 3EM are integrated. Delivery by freight forwarder in 3–5 working days, to the curb. Test the connection by monitoring real-time data – in case of problems, the local German support team will help (Trustpilot 4.6/5).
Can SunEnergyXT storage communicate seamlessly with IMSys?
Yes, via SunEnergyXT app (DRBO-authorized): BK215 PLUS pairs with Shelly data for dynamic control. Zero export at 0W, yield maximization up to 30 kWh. Real-time monitoring in dashboard, dynamic tariff compatible.
SunEnergyXT storage units like the BK215 PLUS (2.15 kWh, app with 1 sec response time) or 500 PRO (5 kWh, 2,400 W On-Grid) communicate seamlessly with IMSys via Shelly Pro 3EM. In the SunEnergyXT App (iOS/Android, local API), you pair the components: The storage unit receives real-time data and automatically reduces feed-in to 0 W. This enables zero export, where no electricity flows into the grid – ideal for VDE standards from 2026. Extensions such as B500 (up to 30 kWh) or B215 PLUS scale the system. Compatible inverters like Deye SUN-M80G4-EU-Q0 (800 W, IP67, WLAN) or EV3600 (bidirectional) enhance integration. DRBO Greenenergy as an authorized dealer tests these setups in complete packages like the storage tower (8.6 kWh + EV3600). Home Assistant support and firmware updates ensure reliability, even at -20 °C to +55 °C.
What do DRBO experts recommend for IMSys integration?
„With our SunEnergyXT sets and refurbished storage units, you can integrate zero export plug&play – Trustpilot 4.6/5 confirms reliability. As an authorized dealer for BK215 PLUS, 500 series, and EV3600, we offer 0% financing via OpenBank, free consultation, and a German support team. Start the decentralized energy transition!“ – DRBO Greenenergy Team
DRBO Greenenergy experts emphasize the simplicity of IMSys integration with their products. "Our complete sets, such as the Dynamic Starter PLUS for Tibber/aWATTar, are pre-optimized," the team explains. Refurbished options like Minjet storage units (2,016 Wh) lower entry costs, while sets like the Tenant Starter (€1,548.00) are tenant-friendly – no electrician needed thanks to Schuko plugs. The mission "advancing the decentralized energy transition" is implemented through B2B deliveries to hardware stores and now B2C expansion. Trustpilot praises "fast, reliable, excellent communication." Book a free consultation at drbogreeninergy.com/pages/kostenlose-beratung-fur-solarlosungen-drbo-greenenergy for personalized IMSys setups.
How do I set up zero export with storage and a meter?
In the SunEnergyXT app, set thresholds (e.g., 70% self-consumption), update firmware. For Tibber/aWATTar: Charge when cheap, discharge during peak times. Observe 800W limit, check calibration.
Set up zero export: Open the SunEnergyXT App, select the BK215 PLUS or 500 storage unit, and activate "Zero export with Shelly Pro 3EM." Set thresholds, e.g., 70% self-consumption, and calibrate via the real-time dashboard. Firmware updates ensure IMSys compatibility (ModBus/TCP). For dynamic tariffs, the storage unit (LiFePO4, aerosol fire extinguisher) charges at low prices and discharges at high prices – up to 4.8 kWh usable per module. Common errors: Avoid weak WiFi or incorrect CT placement. DRBO Greenenergy sets like the 900 Wp balcony power plant (€269.00, with Deye 800 W) are ready to use immediately, 0% VAT included.
What advantages does communication offer for yield and costs?
Yield boost: 20-30% more self-consumption through dynamic control, amortization in 2-3 years. Save costs with DRBO Refurbished (from €269.00), 0% financing. VDE-compliant.
| Scenario | Yield without communication | Yield with IMSys | Increase |
|---|---|---|---|
| Standard balcony | 70% self-consumption | 95% self-consumption | +25% |
| Dynamic tariff | €200/year | €300/year | +30% |
IMSys communication increases yields by up to 30%, as storage units like SunEnergyXT 500 (5,024 Wh) utilize surplus electricity instead of curtailing it. Amortization occurs in 2-3 years for 900 Wp sets (€269.00 RRP €399.00). DRBO Greenenergy saves through refurbished storage units, 0% financing, and 0% VAT. Dynamic control for Tibber maximizes savings, VDE-compliant with an 800 W limit.
What to do in case of problems with meter communication?
Check WiFi, restart app, adjust CT sensors. DRBO support helps for free – book consultation for SunEnergyXT sets. Upgrade to 1800 Wp for more capacity.
In case of failures: Ensure strong WiFi, restart app and storage (e.g., BK215 PLUS), reposition CT sensors. Check and calibrate firmware. DRBO Greenenergy offers fast support (Trustpilot 4.6/5), free consultation. Upgrade to storage tower sets (€2,696.00) for more robust systems.
Frequently Asked Questions about Balcony Power Plant Storage Communication
Do I need an electrician for IMSys integration? Yes, for meter connection; DRBO sets are tenant-friendly plug&play.
Does Shelly Pro 3EM work with all storage units? Optimal with SunEnergyXT (BK215 PLUS, EV3600); DRBO tests compatibility (Trustpilot 4.6/5).
How do I maximize yields with zero export? Control dynamically via app, use dynamic tariffs – up to 30 kWh with DRBO sets.
Is 0% financing available for storage sets? Yes, via OpenBank at DRBO – ideal for tenants.
What does a complete set with IMSys communication cost? From €269.00 (900 Wp), refurbished cheaper – 0% VAT.
Start seamlessly into the decentralized energy transition with DRBO Greenenergy: SunEnergyXT complete sets (BK215 PLUS, 500 series) incl. Shelly Pro 3EM for IMSys zero export. Benefit from Trustpilot 4.6/5, 0% financing, refurbished options, and free consultation – maximize yields as a tenant or homeowner.
