Different electrical parts and gear you may need for your off-grid installation.


Electrical Box, weather- and waterproof
Ideal enclosure to house your projects. This box comes in a lot of different sizes and shapes, has a rubber sealing and protects all components inside from moisture, water and dust. I have used a few different boxes from this company and they are all of great quality.
AliExpress product link

Electrical Steel Enclosure
Really well built industrial steel enclosure to house all your solar gear. I’m super happy with the quality and it was definitely the right decision to spend the extra money on such an enclosure rather than having everything mounted on a piece plywood. For safety reasons, you should get a proper enclosure for all your solar installation. They come in all kind of sizes, for example:
Below are ebay affiliate links for which I may be compensated if you make a purchase. This does not make the product more expensive for you!
Steel Enclosure 400x300x250: eBay product link
Steel Enclosure 600x400x250: eBay product link
Steel Enclosure 600x600x250: eBay product link
Steel Enclosure 800x600x250: eBay product link
Similar product on Amazon in all sizes: Amazon product link

Plastic Transparent Cover Power Distribution Protection Box for Circuit Breaker, RCDs (4-12 way)
– with DIN rail mounting system
AliExpress product link
Amazon product link

RCBO (Residual current circuit breaker with overcurrent protection)
I’m using these RCBOs in my AC distribution. They are great products and combine a circuit breaker (MCB) and residual current protection (RCD) in one device. Available from 6-32A.
AliExpress product link
Amazon product link

Adhesive cable mounts / tie mounts
Very handy little helpers to organise your cabling and helping you keep your installation clean.
AliExpress product link
Amazon product link

Liquid Electrical Tape
I have used this for insulating electrical parts where I could not use any heat shrink or electrical tape.
– Forms an airtight, protective, waterproof, UV resistant, dielectric coating
– Prevents corrosion on wires and terminals, protects terminal screws from loosening due to vibration
– Adheres to all metal, plastic, vinyl, rubber and composite surfaces and can be built-up with additional layers
Comes with brush cap for easy application.
AliExpress product link
Amazon product link

Bus Bar Isolator / Stand-Off
I used these isolators to mount my long copper main bus bar. Also ideal for building your own bus bars for distributing power.
AliExpress product link
Amazon product link

100Pcs 304#Stainless Steel Cable Ties 4.6mm Heavy Duty Self-Locking Cable Zip Tie
AliExpress product link
Amazon product link

Split Loom Tubing
Highest Manufactured Polypropylene Products
Flexible to bend around corners or obstacles
Black UV Resistant colour
Water Resistant (except where the split or ends are)
Split for easy Cable Installation
Operating Temperature Range -20°C to 93°C
AliExpress product link
Amazon product link
Below are ebay affiliate links for which I may be compensated if you make a purchase. This does not make the product more expensive for you!
eBay Australia product link, 10mm tube
eBay Australia product link, 20mm tube
eBay Australia product link, 29mm tube
eBay Australia product link, 36mm tube

Waterproof Cable Glands
M8 M10 M12 M16 M20 M25 M32
IP68 Nylon Connectors with rubber sealing
AliExpress product link
Amazon product link


EVA “Sticky-Foam” Tape
As seen in the Seplos Mason build video, this has been used in between the battery cells. It’s the perfect material to isolate the cells from each other and also provide a certain sponginess when compressing.
AliExpress product link

Roof Flashing, Roof Sealing
Provides perfect sealing around your roof for all sort of cables, conduits and pipes. It moulds to the exact shape of your roof. EPDM rubber with aluminium frame. Use some metal screws for fixation and silicon to make it watertight.
AliExpress product link
Amazon product link

Cable Brush Plate
Feeding multiple cables into an enclosure or cabinet through this brush plate. Easy to feed through and remove even with a plug already connected.
AliExpress product link
All links on this page are affiliate links to support the channel. I’m getting paid a small commission if you order products or services through these links. This does not make the products or services more expensive for you.