Renewable Energy Add-On Set

Notable parts

• 6 parts appear in only a few other sets: Propeller 1 Blade 14L with Two Pin Holes and Four Axles (White) ×6 — also in 45400 BricQ Motion Prime (all Educational and Dacta); Battery Pack, Rechargeable, 9V 150mAh for Energy Display (Dark Bluish Gray) — also in 9669 Energy Storage (all Educational and Dacta); Hub, Energy Unit with Display 6 x 8 x 3 1/3 (Light Bluish Gray) — also in 9668 Energy Display (all Educational and Dacta); Motor, 9V, Gear Reduction Ratio 9.5:1, Power Functions [Complete Assembly] (Light Bluish Gray) — also in 9670 E-Motor (all Educational and Dacta); Solar Cell / Panel, with Light Bluish Gray Top (Dark Bluish Gray) — also in 9667 LEGO Solar Panel (all Educational and Dacta); Wire with Brick 2 x 2 x 2/3 with 1 x 2 Studs and Power Functions and 9V… (Dark Bluish Gray) — also in 4999 Vestas Wind Turbine, 8871 Extension Cable (50cm), 10268 Vestas Wind Turbine.
• 5 moulds first came out in 2010, including in this set: Propeller 1 Blade 14L with Two Pin Holes and Four Axles ×6; Battery Pack, Rechargeable, 9V 150mAh for Energy Display; Hub, Energy Unit with Display 6 x 8 x 3 1/3; Motor, 9V, Gear Reduction Ratio 9.5:1, Power Functions [Complete Assembly]; Solar Cell / Panel, with Light Bluish Gray Top.

Calculated from Rebrickable’s public set inventories, excluding sticker sheets and spare parts.