44th Street — GoodWe + Dyness install

Updated 2026-07-26

Buying list from Ko Shwe Naing for the 44th Street GoodWe +
Dyness installation. Source document titled Student Guide (44 St).

Quantities only. Prices are deliberately not recorded here — they are on the
purchaser's annotated sheet and get validated separately.

PZH's assumption on record: the full list has been passed on for action. Not yet
acknowledged by the receiving side.

Materials and status

No	Item	Requested	Status
1	MCCB DC Breaker (160A)	1 pcs	✅ yes — ⚙️ but sheet annotates 150A, not 160A
2	MCB AC Breaker (2-pole, 63A)	5 pcs	✅ full
3	VA protector (2-pole, 63A)	5 pcs	✅ yes — Ecolou, 1 year warranty
4	Change Over, DIN rail type (63A)	3 pcs	✅ 3 bought — not from this list, sourced separately
5	PVC DB Box (18 ways)	1 pcs	✅ yes
6	PVC DB Box (8 ways)	3 pcs	📦 warehouse brought 3 — not used
7	PVC Trunking (100mm × 50mm)	4 pcs	✅ yes
8	PVC Female adapter (25mm)	12 pcs	✅ yes
9	Flexible Pipe (25mm)	10 m	📦 warehouse brought — in use
10	Black Screw 1½"	5 dozen	✅ yes — ⚠️ sheet annotates ¾", not 1½"
11	Wall plug (7mm)	5 dozen	✅ yes
13	UKK DIN rail type AC Bus Bar (250A)	2 pcs	✅ yes
14	MCB electrical stopper (DIN rail type)	8 pcs	✅ yes
15	Tape (red + black)	4 pcs	✅ yes
16	AC Cable (6mm)	1 coil	✅ supplied as 20 yard — final
17	DC Cable (35mm) red + black	3 m + 3 m	🚚 Shwe Naing bringing — ⚠️ sheet shows 100 in Qty
18	PE Cable (6mm)	20 m	⛔ not bought — earth cable bought instead, see row 24
19	Cable Lug (6mm × 8mm)	24 pcs	✅ yes
20	Cable Lug (35mm × 10mm)	20 pcs	✅ yes
21	Steel Wall plug (10mm)	5 pcs	✅ yes
22	7way DB	3 pcs	🆕 bought 26 Jul — Five Star H4671
23	6x8 Nano	3 pcs	🆕 bought 26 Jul — Five Star H4671
24	Earth Cable (6mm)	26 m	🆕 bought 26 Jul — new purchase, no receipt yet

20 original line items (numbering runs 1–21 but skips 12), plus 3 added 26 Jul
= 23 items in total. Rows 22–24 in red were bought today and are not on Ko Shwe
Naing's sheet.

Summary

Status	Items	Count
✅ Bought / confirmed	1, 2, 3, 4, 5, 7, 8, 10, 11, 13, 14, 15, 16, 19, 20, 21	16
📦 From warehouse	6 (not used), 9 (in use)	2
🚚 Shwe Naing bringing	17	1
⛔ Not bought	18 (PE cable — earth cable bought instead)	1
	Original total	20
🆕 Added 26 Jul	22, 23, 24	+3
	All items	23

Of the original 20: item 17 is still to arrive, and item 18 was dropped in favour of
the earth cable. Everything else is on site or accounted for.

Rows 22–24 are appended above in red. Receipt and detail:
44 St — additional purchases.

Quantity & spec questions

☐ ⚠️ Item 17 quantity conflict. Requested 3 m + 3 m; the sheet shows 100 in the Qty column. 100 what — metres? That is a very different order. Settle before Shwe Naing brings the wrong length.
☐ ⚠️ Item 10 spec conflict. List says Black Screw 1½"; the sheet annotates ¾". Different screw. Which went in?
☐ ⚙️ Item 1 spec conflict. List says 160A; the sheet annotates 150A. Engineering call, not clerical — does 150A suit the DC string current?
☐ Item 12 is missing from the original list — numbering jumps 11 → 13. Dropped row, or just a numbering slip? Ko Shwe Naing to confirm.
☐ Item 6 — 3 DB boxes brought from the warehouse but not used. Return them, or leave on site as spares?
☐ Item 16 — requested "1 coil", supplied "20 yard final". Confirm 20 yards covers the run; a coil is usually longer. ⚠️ Note the earth cable (item 18) was also relayed as "20" but actually came to 26 m — check this "20 yard" is a real figure and not the same slip.
☐ Confirm with Shwe Naing that this list actually reached him — currently PZH's assumption, not acknowledged.

Source document

Two versions exist:

Clean printed list — the original as issued. ✅ Stored: Student Guide (44 St) — original request
Annotated copy — the same sheet marked up in red by the purchaser. The spec corrections above come from this; its prices are handled separately. ⚠️ Not stored yet.

To attach the annotated copy, save it to disk and:

scp <path-to-image> arcadia2:/opt/kenta-notes/files/44st-annotated.png

Then add ![Annotated sheet](/f/44st-annotated.png) to this section.

Notes

Original spellings read as: "Braker" → Breaker, "VA proctor" → VA protector, "Dain Rail" → DIN rail.
Cable sizes assumed mm² cross-section, not diameter.
No inverter or battery on this list — GoodWe inverter and Dyness batteries presumably ordered separately.
Item 13's "UKK" is the terminal-block brand/series designation.