Renewable Energy, Solar and Hydrogen: How much energy can we produce?

Name	Quantity	Price (HKD)	Supplier	Buy?	Power Generation / Consumption (W)	Operating voltage (V)	Dimensions	comments	invoice	LInk
Solar Panel system	20			Buy	13000		2279mm1134mm 35mm		LS10KW-HY (1).pdf
Airnote (air quality monitor)	1			Buy			(90 mm x 88 mm x 126 mm)	Waiting for email back. TBD
Electrolyser				Abandoned				The Hydrogen output is too high. the price is too high too.	Proforma Invoice_Electrolysis system 1.5K_by Edric from MakeryBay(2021.07.14).pdf
(2) Electrolyser				Buy	-80			Good		https://cashier.alibaba.com/linkpay/payProxy.htm?param=582d8a7351c3d167a640be6768d9e01a07453c21c84a390c663f62e25ef76a53-46b6fba34a9541aba45237eb05ffc2a0:1625625819010
Philips CL508 Leo 36W LED 3-STEP colour change- White (Ceiling Lamp)	2 (36)			Buy	-72
(1) Fridge from Makerbay				Buy	-1230
(2) Fridge from Carousell				Abandoned
Electric Curtain	1							Solar power optional purchase
LED Outside	66 meters			Buy	-990	24
Aquarium heater+ chiller	1			Buy	-220		(customisable)	For experiment #3, in which we see how the oysters react to different temperatures		https://www.alibaba.com/product-detail/evaporator-for-aquarium-chiller-fish-aquarium_60765774327.html?spm=a2700.galleryofferlist.normal_offer.d_title.186e1839N8oa03&s=p
Refractometer	1			Maybe				To test salinity		https://www.alibaba.com/product-detail/LED-RHF-30-10-30-Water_1600247359768.html?spm=a2700.galleryofferlist_catalog.normal_offer.d_image.b574e97dqpzGEK&s=p
pH sensor	1			Buy				To test pH and temp		https://www.alibaba.com/product-detail/Ph-Sensor-Ph-Probe-Sensor-High_60738800862.html?spm=a2700.7724857.normal_offer.d_image.686e11a6TlCMIr&s=p
Water pump system	5
Air pump	3
Computer which will be kept there
Solar Panel	1	69,748	Lovsunn Solar	Buy			1100kg			https://www.alibaba.com/product-detail/Set-Solar-Panel-Panel-Solar-10kw_1600140937969.html?spm=a2700.galleryofferlist.topad_classic.d_title.205ae0a0061yKm
Ceiling Light		1,460	Phillips					Assuming we need 5 lights
Blue LEDs		96	Amazon	Maybe		12V	24.6ft			https://www.amazon.com/Lepro-Ultra-Long-Controller-Changing-Adapter/dp/B086V83WGS/ref=sr_1_1_sspa?dchild=1&keywords=wentop&qid=1626262543&sr=8-1-spons&psc=1&spLa=ZW5jcnlwdGVkUXVhbGlmaWVyPUExVE5RRUcyVzlVTDJXJmVuY3J5cHRlZElkPUEwNzY4ODEwMlJKM1k4TzJYRVZDUiZlbmNyeXB0ZWRBZElkPUEwNTg1NzUxMVREUkFIOU5XSkVITSZ3aWRnZXROYW1lPXNwX2F0ZiZhY3Rpb249Y2xpY2tSZWRpcmVjdCZkb05vdExvZ0NsaWNrPXRydWU=
Outside LED strips			Sinpon Technology	Abandoned		0-10V				https://sinponled.en.alibaba.com/?spm=a2700.12243863.0.0.53443e5fAlAlpZ
Outsie LED strips (option 2)			Sinpon Technology	Abandoned
Water dispenser	1	77.72	Sichuan Ruijieer Technilogy Co,ltd	Buy	550W			(price to be negotiated)		https://www.alibaba.com/product-detail/Water-Dispenser-The-Fine-Quality-Made_1600265777621.html?spm=a2700.galleryofferlist.normal_offer.d_title.6e675b227MvhHB&s=p
Fridge	1	0	Makerbay	Sourced			37kg
Hydrogen Electrolyser	1	1,344	Electrolysis cell	Buy		0~7V	707317mm	(price can be negotiated)		https://www.alibaba.com/product-detail/Electrolysis-Electrolyzer-Hydrogen-Electrolysis-Cell-PEM_1600179250480.html?spm=a2700.galleryofferlist.topad_creative.d_title.5afb44a0xZNOBo
Full set of marine lights	1 full set		Bozhou	Buy				Status: in discussion		N/A
Refractometer	1	182.64	Shangqiu Shuangyang	Maybe		3*1.5V Battery Cells	1833737	May be substituted for store-bought ph test kit		https://www.alibaba.com/product-detail/Tester-High-Quality-5-In-1_1600225735795.html?spm=a2700.galleryofferlist.normal_offer.d_title.49257379uAL4Pm&s=p
Air pump	1	400	Store in Mong Kok	Buy	Depending on size	?
Water pump	4	1,200	Store in Mong Kok	Buy	Depending on size	?