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

Solar Powered

NameQuantityPrice (HKD)SupplierBuy?Power Generation / Consumption (W)Operating voltage (V)DimensionsImagecommentsinvoiceLInk
Solar Panel system

20

Buy

13000

2279mm*1134mm *35mm

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.

(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

70*73*17mm

(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

183*37*37

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

?

As of now, we have an excess of 11.16 kwh

Perhaps we can use the solar system's included batteries?

Essentials (backup battery powered)

NameBuy?Power consumption (W)Comment
Boat lights
Buy
125

Price for all lights

Smoke Alarm
Buy
0.00288

negligible monitoring power

The battery holds 34,560,00J

Recording Measurements ✂️Measurement - How we will measure our production