Just outside Amsterdam, a converted cow barn is quietly running a global payment app used by over a million people around the clock. To keep it online, Wietse Wind and his installer Danny built a massive 540 kWh LiFePO4 storage system with 150 solar panels, multiple Quattro-II and MultiPlus-II inverters, and full grid redundancy using Victron Energy equipment. This is the story of the largest residential ESS install either of them had ever built.
▬▬▬ 🎥 Video Chapters ▬▬▬
00:00 A Perfectly Ordinary Dutch House
00:48 Meet Wietse Wind
01:48 Running an App for 1.1 Million Users
02:28 Why Build Your Own Data Centre
03:10 The Scale of the System
03:45 How Victron Energy Became the Answer
04:49 Meet Danny, the Installer
05:30 Two Systems Explained
06:10 The Main System: Quattros, Solar, Battery
07:22 EV Charging Integration
07:55 Why the Power Can Never Go Off
08:54 The Basement Test Lab
09:26 Custom Forecasting Software
09:52 Using Server Heat to Warm the Pool
10:22 Hard Lessons Along the Way
11:21 Four Years of Iteration
12:57 Living the Geek Dream
▬▬▬ Victron Energy Items Used ▬▬▬
https://www.victronenergy.com/inverters-chargers/quattro-ii
https://www.victronenergy.com/inverters-chargers/multiplus-II
https://www.victronenergy.com/solar-charge-controllers/smartsolar-mppt-rs-450-tr
https://www.victronenergy.com/communication-centres/cerbo-gx
▬▬▬ Getting Help ▬▬▬
If you have technical questions, you can visit our support page at
https://ve4.nl/support or contact your Victron dealer, distributor, or installer.
You can also visit our Victron Community page to see if your question has already been answered. Alternatively, join the conversation to help others:
https://ve4.nl/community
#victron #victronenergy #solar 
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