Skip to content
Blog Need Help?

Alternative Energy

We have a great range of DIY alternative energy solutions from wind and solar. Inverters, controllers, batteries, cables, solar panels and more. Ship nationwide.

Filters

$
$
12V 1.5W Solar Trickle Charger - Folders
12V 1.5W Solar Trickle Charger - Folders
$46.90

Powertech 12V 1.5W Solar Trickle Charger

Powertech

Perfect for keeping your boat, car, tractor, motorcycle or any 12v house battery topped up. It includes battery clips and a cigarette lighter ada...

View full details
$47.90
$47.90 - $47.90
$47.90
$46.90
$46.90 - $46.90
$46.90
White ABS Solar Cable Entry Point - Folders
White ABS Solar Cable Entry Point - Folders
$26.90

White ABS Solar Cable Entry Point

Powertech

Attaching solar panels to the roof of your caravan or the deck of your boat may sound like a relatively straight forward procedure - if you are h...

View full details
$29.90
$29.90 - $29.90
$29.90
$26.90
$26.90 - $26.90
$26.90
12V 10W Solar Panel with Clips - Folders
12V 10W Solar Panel with Clips - Folders
$77.90

Powertech 12V 10W Solar Panel with Clips

Powertech

High quality solar panel with high efficiency and smaller footprint compared to our regular monocrystalline models. An easy way to keep your 12V b...

View full details
$83.90
$83.90 - $83.90
$83.90
$77.90
$77.90 - $77.90
$77.90
12V 20W Solar Panel with Clips - Folders
12V 20W Solar Panel with Clips - Folders
$92.90

12V 20W Solar Panel with Clips

Powertech

High quality solar panel with high efficiency and smaller footprint compared to our regular monocrystalline models. An easy way to keep your 12V ...

View full details
$95.90
$95.90 - $95.90
$95.90
$92.90
$92.90 - $92.90
$92.90
300w 12vdc to 230vac pure sine wave inverter - electrically isolated - Folders
$189.00

Powertech 300w 12vdc to 230vac pure sine wave inverter - electrically isolated

Powertech

This convenient mains pure sine wave inverter is perfect when you’re looking at powering your sensitive appliances, and where a stand...

View full details
$189.00 - $189.00
$189.00
$189.00
$189.00 - $189.00
$189.00
Solar Rail End Clamp 35mm - Folders
$5.90

Solar Rail End Clamp 35mm

Powertech

A universal and code compliant mounting system for attaching solar panels to the roof of your property. Designed to be used with either tiled or ti...

View full details
$5.90 - $5.90
$5.90
$5.90
$5.90 - $5.90
$5.90
12V 40W Monocrystalline Solar Panel - Folders
12V 40W Monocrystalline Solar Panel - Folders
$139.00

12V 40W Monocrystalline Solar Panel

Powertech

These high performance monocrystalline solar panels are much smaller, thinner, higher in efficiency and more affordable than our previous models...

View full details
$149.00
$149.00 - $149.00
$149.00
$139.00
$139.00 - $139.00
$139.00
Solar Rail Mid Clamp 35mm - Folders
$5.90

Solar Rail Mid Clamp 35mm

Powertech

A universal and code compliant mounting system for attaching solar panels to the roof of your property. Designed to be used with either tiled or t...

View full details
$5.90 - $5.90
$5.90
$5.90
$5.90 - $5.90
$5.90
150w (450w) 12vdc to 240vac modified sinewave inverter - Folders
150w (450w) 12vdc to 240vac modified sinewave inverter - Folders
$71.90

Powertech 150w (450w) 12vdc to 240vac modified sinewave inverter

Powertech

This convenient mains inverter is perfect when you’re out camping, or anywhere else where a standard mains socket isn’t available. It...

View full details
$71.90 - $71.90
$71.90
$71.90
$71.90 - $71.90
$71.90
5A 24V-12V DC-DC Converter with USB Charge - Folders
5A 24V-12V DC-DC Converter with USB Charge - Folders
$89.90

Powertech 5A 24V-12V DC-DC Converter with USB Charge

Powertech

For those with a 24V vehicle such as a truck or bus, finding accessories like chargers and power supplies that run off 24V can be near impossi...

View full details
$94.90
$94.90 - $94.90
$94.90
$89.90
$89.90 - $89.90
$89.90
24V 72VA 3A - Single Winding - Type 2158 Transformer - Folders
24V 72VA 3A - Single Winding - Type 2158 Transformer - Folders
$39.90

Powertech Single Winding Transformer

Powertech

Traditional laminated iron core transformers suitable for new projects, hobby projects or as a  replacement in existing equipment. They have a t...

View full details
$40.90
$40.90 - $40.90
$40.90
$39.90
$39.90 - $39.90
$39.90
12VDC 8A Dimmer / Motor Speed Controller - Folders
$67.90

Powertech 12VDC 8A Dimmer / Motor Speed Controller

Powertech

DC speed controllers are ideal for slowing down pumps and motors or dimming lights but commonly use resistance circuits and are very inefficie...

View full details
$70.90
$70.90 - $70.90
$70.90
$67.90
$67.90 - $67.90
$67.90
Miniature 12V 3A PWM Solar Charge Controller - Folders
Miniature 12V 3A PWM Solar Charge Controller - Folders
$35.90

Powertech Miniature 12V 3A PWM Solar Charge Controller

Powertech

This compact solar controller uses Pulse Width Modulation (PWM) to manage battery charging from a connected solar panel. It features light and ti...

View full details
$35.90 - $35.90
$35.90
$35.90
$35.90 - $35.90
$35.90
12/24V 10A Dual Battery PWM Solar Charge Controller with LED Indicator - Folders
12/24V 10A Dual Battery PWM Solar Charge Controller with LED Indicator - Folders
$92.90

Powertech 12/24V 10A Dual Battery PWM Solar Charge Controller with LED Indicator

Powertech

We have many solar battery charger controllers - up to 50A - but they only work on one battery bank. This unit will charge TWO house battery bank...

View full details
$97.90
$97.90 - $97.90
$97.90
$92.90
$92.90 - $92.90
$92.90
DC to DC Step Up Voltage Converter Module - Folders
DC to DC Step Up Voltage Converter Module - Folders
$39.90

Powertech DC to DC Step Up Voltage Converter Module

Powertech

Handy DC voltage converter modules that can step-up or step-down voltages so you can power your devices where a different power source is pres...

View full details
$41.90
$41.90 - $41.90
$41.90
$39.90
$39.90 - $39.90
$39.90
DC to DC Step Down Voltage Converter Module - Folders
DC to DC Step Down Voltage Converter Module - Folders
$40.90

Powertech DC to DC Step Down Voltage Converter Module

Powertech

Handy DC voltage converter modules that can step-up or step-down voltages so you can power your devices where a different power source is pres...

View full details
$41.90
$41.90 - $41.90
$41.90
$40.90
$40.90 - $40.90
$40.90
Solar Recharge LED Light Kit - Folders
Solar Recharge LED Light Kit - Folders
$119.00

Solar Recharge LED Light Kit

Powertech

Keep the power of light with you wherever you go. For a quick trip camping, or in your emergency storm kit. The 4.5Ah battery can be recharged vi...

View full details
$119.00 - $119.00
$119.00
$119.00
$119.00 - $119.00
$119.00
Solar panel mounting rail splice - Folders
Solar panel mounting rail splice - Folders
$11.90

Solar panel mounting rail splice

Powertech

A universal and code compliant mounting system for attaching solar panels to the roof of your property. Designed to be used with either tiled or ...

View full details
$11.90 - $11.90
$11.90
$11.90
$11.90 - $11.90
$11.90
600W (1500W) 12VDC to 240VAC Modified Sinewave Inverter with USB - Folders
600W (1500W) 12VDC to 240VAC Modified Sinewave Inverter with USB - Folders
$209.00

Powertech 600W 12VDC to 240VAC Modified Sinewave Inverter with USB

Powertech

This mains inverter connects directly to a battery, allowing you access to power when you’re away from normal power sockets. It provides you with...

View full details
$119.00 - $119.00
$119.00
$209.00
$209.00 - $209.00
$209.00
White ABS Solar Panel Spoiler Mounting Brackets - Pair - Folders
White ABS Solar Panel Spoiler Mounting Brackets - Pair - Folders
$81.90

White ABS Solar Panel Spoiler Mounting Brackets - Pair

Powertech

Attaching solar panels to the roof of your caravan or the deck of your boat may sound like a relatively straight forward procedure - if you are h...

View full details
$86.90
$86.90 - $86.90
$86.90
$81.90
$81.90 - $81.90
$81.90
12VDC 1.2A Car Power Adaptor - Folders
12VDC 1.2A Car Power Adaptor - Folders
$26.90

Powertech 12VDC 1.2A Car Power Adaptor

Powertech

Use your car's cigarette lighter socket to power or charge a variety of portable electronic devices such as mobile phones, personal audio players...

View full details
$27.90
$27.90 - $27.90
$27.90
$26.90
$26.90 - $26.90
$26.90
12V - 30V 100VA 6A Multi-Tapped/Dual Type 2170 Transformer - Folders
12V - 30V 100VA 6A Multi-Tapped/Dual Type 2170 Transformer - Folders
$45.90

Powertech 12V-30V 100VA 6A Multi-Tapped/Dual Type 2170 Transformer

Powertech

Traditional laminated iron core transformers suitable for new projects, hobby projects or as a  replacement in existing equipment. They have a...

View full details
$47.90
$47.90 - $47.90
$47.90
$45.90
$45.90 - $45.90
$45.90
12V 6A Battery Charging Regulator for Solar Panels - Folders
$47.90

Powertech 12V 6A Solar Panel Battery Regulator

Powertech

Designed for efficiently charging 12V batteries using solar cells rated up to 6 amps. It is easy to wire up, prevents battery discharge during lo...

View full details
$50.90
$50.90 - $50.90
$50.90
$47.90
$47.90 - $47.90
$47.90
200W Inverter with 4 USB Outlets - Folders
200W Inverter with 4 USB Outlets - Folders
$149.00

Powertech 200W Inverter with 4 USB Outlets

Powertech

You don’t always want to run huge appliances like a fridge. Often you’re just out on the road or taking a quick camping trip, but still want to b...

View full details
$149.00 - $149.00
$149.00
$149.00
$149.00 - $149.00
$149.00
"
"