How many pieces does the LEGO Renewable Energy Set II (9684-1) have?

The LEGO Renewable Energy Set II set (9684-1) contains 733 pieces. It was released in 2003 as part of the LEGO Technic theme.

How can I find missing parts for LEGO set 9684-1?

On BrickMissing you can check which parts from the LEGO Renewable Energy Set II (9684-1) you already own. Add your LEGO collection and we'll show exactly which of the 733 pieces you're missing and which you already have.

Can I build the LEGO Renewable Energy Set II with parts I already have?

Use BrickMissing's free parts checker to find out. Add LEGO sets you own to your collection and we'll cross-reference all 733 parts to show your buildability percentage and which specific pieces you still need.

What theme is the LEGO Renewable Energy Set II from?

The LEGO Renewable Energy Set II (9684-1) belongs to the LEGO Technic theme. You can browse all Technic sets on BrickMissing to find more sets from this theme.

Renewable Energy Set II

9684-1 Technic 2003 733 parts 3% catalog rarity Intermediate

Renewable Energy Set II (9684-1) is a LEGO set with a listed count of 733 parts. Available inventory data is shown below.

Parts Inventory

🧱 733 parts

Showing the first 12 rows of the parts list (733 pieces in total). The full list loads automatically.

Color	Qty	LEGO price each
Green	1×	Check price → View
Black	4×	Check price → View
Green	4×	€0,12 View at LEGO → View
Dark Bluish Gray	8×	Check price → View
Black	4×	€0,19 View at LEGO → View
Black	44×	Check price → View
Black	2×	€0,38 View at LEGO → View
Light Bluish Gray	2×	€0,21 View at LEGO → View
Dark Bluish Gray	2×	Check price → View
Black	3×	Check price → View
White	3×	Check price → View
Light Bluish Gray	4×	Check price → View

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Catalog rarity

How common are the parts in Renewable Energy Set II?

3%Low rarity

more commonless common

3 of 99 recorded part+color combinations appear in 3 or fewer sets in our catalog. This does not measure replacement availability or price.

Theme average

5.1%

All sets

6.7%

Least common in our catalog

Solar Cell / Panel · Green · 2 sets in our catalogTechnic Capacitor · Green · 3 sets in our catalogMotor, 9V Mini [Lightweight New Style] · Light Bluish Gray · 3 sets in our catalog

How we calculate this →