Balkonkraftwerk für 499 €: MARSTEK VENUS A im Härtetest (Teil 1) mit Shelly Smartmeter

Marstek Venus A – the big honest test. Everything you need to know from A to Z, all problems and errors. Incl. Shelly integration. The Marstek Venus A energy storage system is particularly interesting because of its strong price-performance ratio. Many people ask themselves: 👉 Is Marstek really good for the price? 👉 Is the Marstek Venus A worth it as a storage system? 👉 Where are the strengths and where are the weaknesses? 🔧 In Part 1 I cover, among other things: Marstek Venus A unboxing & first impression Build quality and hardware quality Connections, performance and features Installation and setup (also with Shelly smart meter) Operating experience and errors Marstek Venus A or rather Venus D? First problems and noticeable issues ⚙️ In Part 2 (separate video) it’s all about: Marstek Venus A software & app Firmware and updates Long-term experiences Known problems & bugs My honest overall conclusion 📌 Note: This video is not an advertisement and not sponsored. All content shown and opinions are based on my own use of the Marstek Venus A. Firmware updates may change certain points. 💬 Your experience matters: Do you own a Marstek Venus A yourself? What experiences have you had? Feel free to write it in the comments – it also helps others. 👍 If you want to see honest tech tests, storage reviews and experiences with balcony power station storage systems, solar systems, batteries, etc., I’d be happy if you subscribe. Marstek Venus A Marstek Venus A test Marstek Venus A experiences Marstek Venus A review English Marstek Venus A real-world test Marstek Venus A hardware Marstek Venus A price performance Marstek Venus A energy storage PV storage test Balcony power station storage Energy storage experience

Marstek Venus E 3.0 - AC gekoppelter Speicher zur Erweiterung deiner PV Anlage
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Marstek Venus E 3.0 - AC gekoppelter Speicher zur Erweiterung deiner PV Anlage

Courts crack down! But the problem with "balcony solar storage" has been known for a long time!
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Courts crack down! But the problem with "balcony solar storage" has been known for a long time!

Unboxing the Marstek Jupiter C Plus XY9777
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Unboxing the Marstek Jupiter C Plus XY9777

🔥Marstek Venus D: The MOST POWERFUL balcony power plant EVER! 🔋😱 4kW PV & 2.5kW AC - TEST + GIVEA...
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🔥Marstek Venus D: The MOST POWERFUL balcony power plant EVER! 🔋😱 4kW PV & 2.5kW AC - TEST + GIVEA...

GERICHT STOPPT Balkonkraftwerk-Speicher! Was jetzt wirklich gilt
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GERICHT STOPPT Balkonkraftwerk-Speicher! Was jetzt wirklich gilt

🔥Marstek Venus A: Das Beste All-in-One Balkonkraftwerk in 2026!😱 TOP oder FLOP?! +VERLOSUNG🎁
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🔥Marstek Venus A: Das Beste All-in-One Balkonkraftwerk in 2026!😱 TOP oder FLOP?! +VERLOSUNG🎁

⚠️ Marstek Venus A – Software Bugs & Problems (Part 2)
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⚠️ Marstek Venus A – Software Bugs & Problems (Part 2)

MARSTEK VENUS - 1000 solar storage returns per day? 🔥 Here's the story!
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MARSTEK VENUS - 1000 solar storage returns per day? 🔥 Here's the story!

God Says:"MY CHILD, I NEED TO SEE YOU URGENTLY!"/God Message Now/God Message
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God Says:"MY CHILD, I NEED TO SEE YOU URGENTLY!"/God Message Now/God Message

Unbelievable Smart Worker & Hilarious Fails | Construction Compilation #8 #adamrose #smartworkers
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Unbelievable Smart Worker & Hilarious Fails | Construction Compilation #8 #adamrose #smartworkers

MARSTEK VENUS A Test ⚡ The best balcony power plant storage system under €500?
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MARSTEK VENUS A Test ⚡ The best balcony power plant storage system under €500?

Marstek Venus-E GEN 3.0 – Brand-new energy storage system tested!
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Marstek Venus-E GEN 3.0 – Brand-new energy storage system tested!

The FUTURE of Solar Is Here! 🤯 Best New Tech from Intersolar 2026
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The FUTURE of Solar Is Here! 🤯 Best New Tech from Intersolar 2026

Jeder darf jetzt PV anmelden?! Was die neue VDE-4105 wirklich bedeutet | Mit Holger Laudeley
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Jeder darf jetzt PV anmelden?! Was die neue VDE-4105 wirklich bedeutet | Mit Holger Laudeley

5,12 kWh Solar-Batterie Speicher für +-1000€?! Marstek Venus E Gen 3.0 Test
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5,12 kWh Solar-Batterie Speicher für +-1000€?! Marstek Venus E Gen 3.0 Test

2 x Marstek B2500 in parallel: Why one panel remains dead (my theory)
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2 x Marstek B2500 in parallel: Why one panel remains dead (my theory)

MARSTEK Venus E 3.0 Common Problems | Shelly vs CT002 ⚡ | Troubleshooting FAQ
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MARSTEK Venus E 3.0 Common Problems | Shelly vs CT002 ⚡ | Troubleshooting FAQ

⚡Feeding into the home grid: When does it become risky? My practical test⚡
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⚡Feeding into the home grid: When does it become risky? My practical test⚡

SunEnergyXT 500 PRO ☀️ - ALLES was du über den neuen Balkonkraftwerkspeicher wissen musst!
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SunEnergyXT 500 PRO ☀️ - ALLES was du über den neuen Balkonkraftwerkspeicher wissen musst!

ILLEGAL? Expert explains the new rules for balcony power plants.
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ILLEGAL? Expert explains the new rules for balcony power plants.