DIY PV-Anlage: 25 kWp + 25 kWh Speicher. Würde er es nochmal machen?

#DIY on a new-build standard: Hendrik from the channel @Nachhaltig-Verstehen (Sustainable-Understanding) built his own 25 kWp photovoltaic system with a 25 kWh battery storage system, transforming an energy disaster from 1968 into a nearly self-sufficient house. We show why his energy costs are now only a fraction of what they were thanks to the solar system, storage, and house insulation, what it cost him, which mistakes he regrets, and whether he received any subsidies despite doing the work himself. An honest report for everyone who wants to tackle their old-building woes themselves. 🚨 Are you looking for an installation company for a photovoltaic system or a heat pump? Feel free to contact me at https://money-for-future.com/anfrage-... * NOTES 💡 This video is not sponsored by the mentioned brands ▶️ Hendrik on YouTube: @Nachhaltig-Verstehen Instagram:   / energiewende_felix   TikTok:   / energiewendefelix   ▶️ Our podcast on the energy transition with @ROBINTV: https://robinplus.de/m/alleswirdstrom 🎥 Video produced by @foggymoe3590 CONTENT 00:00 Introduction: Hendrik's DIY PV System 01:09 What was Hendrik's motivation for DIY? 02:44 Key facts about the house 03:03 Step by step from old to new 03:13 Step 1: Concept developed by an energy consultant 03:58 Step 2: House gutted and renovated 04:33 Step 3: Gas heating, solar thermal system, ventilation system 05:39 Step 4: Photovoltaic system 06:57 Subsidies despite DIY 08:38 Hendrik's engine room 14:12 How do you manage to do something like this yourself??? 16:05 What should you definitely avoid? 17:50 Investment Costs & Payback Period 20:10 Costs of Fossil Fuels vs. Renewable Energy 21:50 The Next Step: The Heat Pump 23:16 Savings of New Construction vs. DIY 24:41 Hendrik's Biggest DIY Insights MORE VIDEOS ON THIS TOPIC    • PV-Vergütung in Gefahr! Lohnt sich Photovo...      • 1 Jahr ehrliche Bilanz von Wärmepumpe + PV...   AFFILIATE LINKS ➡️ Free tool to design your own solar system* https://money-for-future.com/solaranlage ➡️ Want to buy a balcony solar power system? https://www.balkonkraftwerk.de/?partn... ➡️ Switch to the dynamic electricity tariff provider Tibber (€50 bonus with code “future”)* https://tibber.com/de/invite/future ➡️ Evalino mobile wallbox: Discount code “FELIX” for 3%* https://www.wallbox-eva.de Would you like to support our mission for the energy transition or did you find our videos helpful? We appreciate any support! PayPal: [email protected]