Duell der Victron Laderegler MPPT 250/60 gegen MPPT 100/20

The first conversion from 3x2 solar panels (405Wp each) with 74V per string to 1x6 with 210V in series. Part one: Installation and 2x testing. What needs to be replaced? Does anything get hot? What's the performance like? What's the benefit? ... Optimizations and further tests will follow over time. More videos on: Pellets & Solar - Emergency Heating in a Blackout? More Victron and Ecoflow Continue with improvements ... Charge controller for 48V battery systems: For 2 panels in series: Victron 100/20 https://amzn.to/3uxHuEb For 3 panels in series and a 48V battery: Victron MPPT charge controller 150/35 https://amzn.to/3OSVzo2 The Victron Energy MultiPlus-II GX 3000VA 48-Volt Inverter & Battery Charger offers everything in one device: https://amzn.to/3OT19GL For 12V & 24V battery systems only: Affordable entry-level solution for 1 panel: Victron 75/15 https://amzn.to/3NVi1LH Control system is shown in a separate video: Victron Energy Cerbo GX, system monitoring https://amzn.to/3yPRwTZ Inverter with sensor: SUN1000 https://amzn.to/3ORwCJA SUN2000 https://amzn.to/3Rt3Mky VICTRON MultiPlus II Inverter Charger 48/3000 https://amzn.to/3Rt4JJE (Video to follow!) Useful emergency supplies for blackouts (videos to follow): Wood pellets: https://amzn.to/3nEfkDL https://amzn.to/3NHBeRe https://amzn.to/3bT4ruY ECOFLOW generator: https://amzn.to/3Ih9GAV https://amzn.to/3P0nWRn Radio (for when you're without a cell phone): https://amzn.to/3abOksh https://amzn.to/3NIMoVM Water bag (There is no tap water during a blackout! ): https://amzn.to/3P4OlNj Parts Overview: Cerbo GX https://amzn.to/3Q50phY MPPT 250/60 https://amzn.to/3HkLpey MPPT 250/70 https://amzn.to/3QUJfFz Multiplus2 https://amzn.to/3ZRPo9B PC Victron MK3-USB https://amzn.to/3J4THs8 Victron Smartshunt 500A https://amzn.to/3iP0Imo VICTRON Transformer 100 A, 50 mA https://amzn.to/3Xsh7w4 Alternative Current Transformer https://amzn.to/3HnFeGv Solar Panel Connector https://amzn.to/3D1Se1N Connector with Crimping Tool https://amzn.to/3kpGPT4 Solar cable 6mm² https://amzn.to/3XrXUdH Circuit breaker https://amzn.to/3wjPVU3 Surge protection https://amzn.to/3XvIMfB Grounding bar https://amzn.to/3J6t1qP VE. Direct Cable 3 m https://amzn.to/3C2LEs5