Which APSystems EZ1-M inverter perfectly matches BK215 PLUS?

Article published at: Mar 23, 2026

The APSystems EZ1-M 800W microinverter is ideal for SunEnergyXT BK215 PLUS, thanks to its 97.3% efficiency, 99.9% MPPT efficiency, WLAN+Bluetooth connectivity, and full compatibility with balcony power plants. Available at DRBO Greenenergy from €104.90 with 0% financing, fast delivery (3–5 days), and a Trustpilot rating of 4.6/5.

Check: Solar Storage

What is the APSystems EZ1-M Microinverter?

The APSystems EZ1-M is a compact 800W single-phase microinverter for balcony power plants with a plug-and-play Schuko plug, IP67 protection, and WLAN+Bluetooth. It pairs perfectly with SunEnergyXT BK215 PLUS and offers app monitoring for iOS/Android. DRBO Greenenergy, as an authorized dealer, provides variants with 5m/10m/15m cables.

Was ist der APSystems EZ1-M Mikrowechselrichter?

What are the technical specifications of the APSystems EZ1-M?

The EZ1-M has a rated output power of up to 800W (max. 960VA), input voltage of 16–60V, rated output of 230V/4.2A, max. efficiency of 97.3%, MPPT efficiency of 99.9%, 2 MPPT, IP67, dimensions of 263×218×37mm, and a weight of 3kg. It starts at low voltages and is optimized for balconies.

Specification Value
Rated Output Power up to 800W (960VA)
Input Voltage Range 16–60V
Max. Efficiency 97.3%
MPPT Efficiency 99.9%
Connectivity WLAN + Bluetooth
Protection Class IP67
Weight 3kg

Why is the EZ1-M compatible with SunEnergyXT BK215 PLUS?

The EZ1-M integrates seamlessly with SunEnergyXT BK215 PLUS thanks to its high input power up to 1600W (2×600W+), 2 independent MPPTs, and Betteri connector to Schuko. It supports storage expansion up to 17.2kWh and app control with 1-second response time for Home Assistant.

DRBO Greenenergy Expert Views

"The APSystems EZ1-M is our top recommendation for BK215 PLUS customers. In real-world tests with our German support team in Munich, a tenant saved 30% on electricity costs through Bluetooth integration and dynamic tariffs like Tibber. Trustpilot customers praise: 'fast, reliable, excellent communication' for EZ1-M + BK215 bundles. As an authorized SunEnergyXT dealer, we test compatibility on site – perfect for tenants without an electrician." – DRBO Greenenergy Solar Expert.

This quote is based on Trustpilot 4.6/5 ratings and practical tests by DRBO Greenenergy.

Can the APSystems EZ1-M compete with the Deye SUN-M80G4?

Yes, the EZ1-M surpasses the Deye SUN-M80G4 with 97.3% vs. 96.5% efficiency, Bluetooth+WLAN vs. WLAN-only, and 99.9% MPPT efficiency. Deye is cheaper (€79.90) and suitable for basics; the EZ1-M is worthwhile for smart homes and low light conditions.

Criterion APSystems EZ1-M Deye SUN-M80G4
Price (without cable) €104.90 €79.90
Efficiency 97.3% 96.5%
MPPT Efficiency 99.9% not specified
Connectivity WLAN + Bluetooth WLAN
Output Power 800W (960VA) 800W
Protection Class IP67 IP67
MPPT 2 independent 2
BK215-Compatibility Yes Yes

How to install the APSystems EZ1-M Balcony Power Plant Inverter?

Connect MC4 cables (5m/10m/15m variants at DRBO) to solar modules, plug the Schuko into the mains, pair via app (Bluetooth/WLAN) – installed in 15 minutes. No electrician needed, IP67 for outdoor installation. Supplement with DRBO 3-in-1 bracket.

Check: Marstek Smart Meter Installation

  • Connect MC4 cables
  • Plug in Schuko plug
  • Set up app (5 min.)
  • Optional: Mount bracket

What advantages does the EZ1-M offer for energy storage and tenants?

The EZ1-M optimizes self-consumption with BK215 PLUS (2.15kWh, expandable), SunEnergyXT app, and Home Assistant. For tenants: Plug&Play, 0% VAT, dynamic tariffs (Tibber/aWATTar), reduces bills. DRBO offers refurbished storage at a low price.

Where can you buy the APSystems EZ1-M at the best conditions?

At DRBO Greenenergy from €104.90 (RRP €132.00), 0% financing via OpenBank, delivery time 3–5 working days, free consultation. Trustpilot 4.6/5, German support team. Bundles with BK215 PLUS and accessories like Shelly Pro 3EM available.

Is the APSystems EZ1-M the smart choice for 2026?

Yes, thanks to expandability (up to 17.2kWh with BK215), Home Assistant readiness, and 97.3% efficiency. Aligns with DRBO's mission of decentralized energy transition. Higher practical yield, future-proof for more PV power.

Frequently Asked Questions about the APSystems EZ1-M

Is the EZ1-M compatible with BK215 PLUS?

Yes, full integration with SunEnergyXT BK215 PLUS, 2 MPPTs for high input power, tested by DRBO Greenenergy Support (Trustpilot 4.6/5).

What is the difference to Deye SUN-M80G4?

EZ1-M offers Bluetooth + 97.3% efficiency vs. 96.5% for Deye (WLAN-only), ideal for smart homes; Deye is cheaper for basic setups.

What are the delivery time and warranty?

3–5 working days at DRBO Greenenergy, warranty up to 15 years for compatible systems, refurbished options available.

Do I need WLAN/Bluetooth for the EZ1-M?

Recommended for app monitoring and Home Assistant; setup in 5 minutes via integrated WLAN+Bluetooth.

Can I finance the EZ1-M?

Yes, 0% financing via OpenBank at DRBO Greenenergy, ideal for tenant bundles with BK215 PLUS storage.

Conclusion

The APSystems EZ1-M is the compatible top inverter for BK215 PLUS – with superior efficiency, Bluetooth smartness, and DRBO Greenenergy's 0% financing, it's the best choice for tenants. Start your decentralized energy transition with free consultation, fast delivery, and Trustpilot 4.6/5 satisfaction. Discover bundles on drbogreeninergy.com.

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