DIY MVHR Retrofit - How I installed my MVHR ventilation system cheaply and with no previous experience

DIY Insulation

Hang gliding

English channel Guinness World Record

DIY External Wall Insulation: Step by step installation videos about how I did it and what I learned

Solar-sailing the Hebrides using only renewable power

Installing Solar Powered Electric Motors on a Boat

Electric powered sailboat 2021

How to use a Tesla battery in a solar off-grid system

North Sea sailing 2020

Cómo crear e instalar Sistemas Solares

Collegare e creare sistemas solares per casa e elettrodomestici.

Comment créer un système solaire (en connectant des panneaux solaires aux batteries et a la maison.

Explanation of how to wire up a grid-tie inverter

How to wire install solar panels and a grid-tie inverter

Solar power for Malawi, Africa

Solar water pumping