Abstract: A system for energy production from renewable sources comprising a support structure comprising a first and second pole (11) with a vertical axis wind generator (10) positioned on each of said poles; said first and second poles each comprising a connection element (29) positioned at their summit with a first seat for a first cable (24) and a second seat for a second cable (25); said first cable and said second cable being positioned mutually perpendicular; the ends of said first and second cables being fixed to the ground; said first and second poles (11) being each anchored to a post (12) fixed into the ground by means of a hinge (13); said wind generator (10) having a longitudinal central through hole to enable mounting on said pole and a lower and upper locking ring (9) associated with bearings (18) to enable said wind generator to rotate.

Abstract: A solar energy collection system comprising a solar tracker characterised by comprising a main horizontal load-bearing tube able to rotate about its axis; a plurality of secondary tubes fixed in a manner movable perpendicularly to said main tube and able to rotate about their axis; to each of said secondary tubes there being fixed a panel able to capture solar energy; a support structure comprising a first post and a second post positioned vertically; said first post and said second post each comprising a connection element positioned at their top, for securing said main tube at its ends; said connection element comprising a first lateral portion for fixing said main tube and a second lateral portion for fixing a possible further main tube; said main tube comprising a slidable joint enabling it to expand, said slidable joint being fixed at one end to said main tube and at the other end to said first lateral portion; said first post and said second post comprising a coupling point at their base; said coupling

Abstract: A solar energy collection system comprising a solar tracker characterised by comprising a main horizontal load-bearing tube able to rotate about its axis; a plurality of secondary tubes fixed in a manner movable perpendicularly to said main tube and able to rotate about their axis; to each of said secondary tubes there being fixed a panel able to capture solar energy; a support structure comprising a first post and a second post positioned vertically; said first post and said second post each comprising a connection element positioned at their top, for securing said main tube at its ends; said connection element comprising a first lateral portion for fixing said main tube and a second lateral portion for fixing a possible further main tube; said main tube comprising a slidable joint enabling it to expand, said slidable joint being fixed at one end to said main tube and at the other end to said first lateral portion; said first post and said second post comprising a coupling point at their base; said coupling