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Sun Shelf 2 Assembly and Setup Manual — gathera

sun shelf 2

instruction manual

meet the sun shelf 3

In late 2024, we upgraded to the sun shelf 3 as our new flagship product. While the sun shelf 2 has been discontinued, we still fully support it and this manual will always be here for existing owners.

shop the sun shelf 3
1

parts

frame components

gathera sun shelf 2 frame part A1

A1

x1

gathera sun shelf 2 frame part A2

A2

x1

gathera sun shelf 2 frame part B1

B1

x1

gathera sun shelf 2 frame part B2

B2

x1

gathera sun shelf 2 crossbar part C

C — crossbars

x2

gathera sun shelf 2 magnetic power cord part D

D — power cord

x1

gathera sun shelf 2 wooden shelf part E

E — shelves

x4

gathera sun shelf 2 feet part F

F — feet

x4

gathera sun shelf 2 small screws part G

G — screws

x24

gathera sun shelf 2 power block part I

I — power block

x1

Identifying frame parts: A1, A2, B1 and B2 can be identified by the screw holes on the side of the frame. A1 pairs with B1, and A2 pairs with B2.

anti-tip kit

gathera sun shelf 2 anti-tip bolt part J

J — bolts

x2

gathera sun shelf 2 anti-tip bracket part K

K — brackets

x2

gathera sun shelf 2 wall anchor part L

L — wall anchors

x2

included in the box

  • 2x metal frame upper sections (A1 and A2)
  • 2x metal frame lower sections (B1 and B2)
  • 2x crossbars (C)
  • 1x magnetic power cord (D)
  • 4x wooden shelves (E)
  • 4x adjustable feet (F)
  • 24x small screws (G)
  • 1x 24V, 6.25A, 150W power block (I)
  • 2x anti-tip bolts (J)
  • 2x anti-tip wall brackets (K)
  • 2x wall expansion anchors (L)
  • 1x instruction manual
2

before you build

  • Find a clean, smooth surface like a carpet or rug to build on. This protects the wooden shelves from scratches during assembly.
  • Ask a friend to help. Having an extra pair of hands makes it much easier to hold parts in place while screwing them together.
  • Do not fully tighten any bolts until all parts are in place. This reduces the chance of misalignment and makes it easier to adjust as you go.
  • The anti-tip kit (parts I, J, K) is included for a reason. We strongly recommend installing it to keep both you and your plants safe.
Maximum shelf load: 30kg per shelf. Do not exceed this weight.
Power supply included: 24V, 6.25A, 150W.
gathera sun shelf 2 setup video thumbnail

Watch the full assembly video on YouTube

3

assembly

1

Connect A1 to B1 by slotting the bottom of A1 into the top of B1. Fasten with 2 screws H on either side. Repeat with A2 and B2.

Important: ensure the screw holes on each pair (circled in red on the diagrams) are facing the same direction when joined. This matters for the next steps.

gathera sun shelf 2 assembly step 1 joining frame pairs A and B gathera sun shelf 2 frame part name diagram gathera sun shelf 2 joined frame pair showing screw holes aligned
2

Screw the feet F into the bottom of each frame section.

gathera sun shelf 2 assembly step 2 attaching feet to frame
3

Take both joined A-B pairs and lay them on their sides. You can identify the back by the two pairs of screw holes on the top and bottom of each frame.

Place crossbars C in the middle of the frames on the back side, and screw them in to fasten everything together. The screw holes on C are on the inside edge of the short ends.

gathera sun shelf 2 assembly step 3 attaching crossbars to join both frame pairs gathera sun shelf 2 frames laid on side ready for crossbar attachment gathera sun shelf 2 crossbar C positioned at back of frame gathera sun shelf 2 crossbar screwed in securing both frame pairs
4

Slot the wooden shelves E onto your preferred levels of the frame. Fasten each shelf with 2 screws G on either end, going through the frame and into the underside of the shelf.

gathera sun shelf 2 assembly step 4a slotting shelf into frame gathera sun shelf 2 assembly step 4b screwing shelf into frame gathera sun shelf 2 with all four shelves fitted into the frame
5

Connect the magnetic power cord D to the back of the frame.

gathera sun shelf 2 assembly step 5 attaching magnetic power cord to frame gathera sun shelf 2 power cord attached to back of frame

View from the back of the shelf

6

Connect the magnetic power cord D to the power block I that plugs into your wall socket. Twist and lock the cables together until secure.

gathera sun shelf 2 assembly step 6 connecting power cord to power block gathera sun shelf 2 magnetic power cord twisted into power block

anti-tip installation (steps 7–10)

We strongly recommend completing these steps. The anti-tip kit prevents the shelf from falling and protects both you and your plants.
7

Position the assembled shelf where you want it to live. Make small pencil marks on the wall just behind or beside each of the two metal frames.

gathera sun shelf 2 anti-tip step 7 marking wall positions behind frame
8

Drill holes at the marked positions and insert the wall expansion anchors L into the holes.

gathera sun shelf 2 anti-tip step 8 drilling wall and inserting expansion anchors
9

Position the shelf back against the wall. Wrap the anti-tip brackets K around each metal frame, match the holes on both sides of K together, and position them in front of the wall anchors L.

gathera sun shelf 2 anti-tip step 9 wrapping bracket K around frame aligned with wall anchor
10

Screw the bolts J through both matched holes in brackets K and into the wall anchors L. Your sun shelf 2 is now fully assembled and secured.

gathera sun shelf 2 anti-tip final step screwing bolt through bracket into wall anchor gathera sun shelf 2 fully assembled and secured to wall with anti-tip kit
4

sun shelf 2 panels and basins

Your sun shelf 2 is best paired with gathera sun panels and growing basins. Each has its own setup guide.

sun shelf 2 panels

Setup, daisy-chaining and dimmer configuration for gathera sun panels on the unified 24V system.

view sun panels manual

sun shelf 2 basins

Setup and maintenance guide for the gathera 20L heirloom hydroponic growing basins, including Algae Guard net cup care.

view basins manual
5

backward compatibility with the sun shelf 3

Since transitioning to the sun shelf 3 in late 2024, we have had a lot of sun shelf 2 owners ask whether newer parts will work with their existing setup. The short answer is yes — many sun shelf 3 accessories are backward compatible with the sun shelf 2, though there are some small adjustments to be aware of.

sun shelf 3 light panels

The current gathera sun panels plug directly into the sun shelf 2 power system and work with it out of the box. To mount them onto the sun shelf 2 frame you will need the aluminium mounting rail that comes included with the sun panels we currently sell. No additional tools or adapters are required beyond that.

sun shelf 3 growing basins

The current gathera growing basins are also backward compatible with the sun shelf 2 frame and shelves. They will sit and function correctly in most cases. The main thing to be aware of is that the pump position has changed between generations, so the pump may not sit in exactly the same location as it did with the original sun shelf 2 basins. This is a minor adjustment rather than a structural issue.

Questions about compatibility? If you are unsure whether a specific part or accessory will work with your sun shelf 2, our support team is happy to help. Head to our FAQ page or get in touch directly.