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Our total costs for our home energy generation

by eiga



This video covers our total costs for all our home energy generation equipment. Since September 2011 I look at what we have spent on each item along with an overall total.

Then I look at our total savings. How much our solar PV, our Tesla Powerwall 2 has saved us. What the savings are with our 2 EVs for not having to buy petrol. Plus savings for heating our hot water from excess solar and charging the electric cars from excess solar.

Our total costs are £28,607 but have we made savings? Are we in deficit or credit? Does home generation pay? Is there a return on investment with solar panels and a home storage battery?

🔴 Octopus Energy £100 (shared) referral link: https://share.octopus.energy/sky-guppy-15

🔴 Setup:
4.0kW solar array, installed Sept 2011, 16 x 250w Sanyo HIT-H250E01 panels
– 3.8kW SMA Sunny Boy inverter
2.34kW solar array, installed Oct 2019, 6 x SunPower Maxeon 3 390w panels
– 2.2kW SolareEdge inverter
Tesla Powerwall 2 (Gateway 1), installed Dec 2018
Tesla Model 3 AWD Performance, delivered 28th Sept 2019
myenergi eddi, installed July 2019
myenergi zappi v1, installed Dec 2018
myenergi harvi x 2
myenergi hub
myenergi iOS app
Kaifa MA120 SMETS2 smart meter
Based in Rushden, East Midlands, UK

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