Send your shipping quote request to info@homesteadhaven.com.au to get the cheapest price :)
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iTechWorld PS3600 Pro Portable Lithium Power Station + iTechWorld EB3840 Expansion Battery Kit

Save $2,910.00
Original Price $9,213.00
Current Price $6,303.00

📦 CHEAP SHIPPING RATES: Pay just $99.99 to get this product shipped anywhere in Australia!

💸 PRICE MATCH GUARANTEE: Seen it cheaper from another Aussie store? We'll beat it.

♻️ EASY RETURNS: Shop risk-free with our 30-day easy returns policy!

📞 AFTER-HOURS CUSTOMER SUPPORT: Got questions outside 9-5? We're still here to help. Give us a call on 1800 849 711.

🇦🇺 AUSTRALIAN OWNED AND OPERATED: Real support. Real Aussies. Real products tested for our conditions.

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iTechWorld PS3600 Pro + EB3840 Kit: Uninterrupted Power for Your Home & Beyond

Ensure your home stays powered through any interruption with the Elite Pro Solar Generator Kit (PS3600 + EB3840). This comprehensive portable power solution is designed to deliver exceptional reliability and extended energy for your home and all your off-grid adventures.

Start with the robust PS3600 Pro, featuring an impressive 300Ah LiFePO4 lithium battery. Then, expand your capacity seamlessly with the included EB3840 Expansion Battery, boosting your total storage up to an incredible 7680Wh (600Ah). For even greater energy independence, you can add a second EB3840 (sold separately) to reach a massive 11,520Wh (900Ah).

The PS3600 Pro acts as your essential home safeguard with its integrated Uninterruptible Power Supply (UPS). Power flows directly from your mains, and if your main power source experiences an interruption, the system switches to battery power within a lightning-fast 10 milliseconds. You'll barely notice the transition, keeping your crucial appliances running smoothly.

With a powerful 3600W pure sine wave inverter, this kit can run almost any standard home appliance – from fridges and freezers to washing machines, coffee makers, and air conditioners. Enjoy the everyday comforts you rely on, even when the grid isn't cooperating. This combined capacity means you can keep a 12V fridge powered for well over 16 days on a single charge.

Recharging is simple and versatile, ensuring your system is always ready: charge via your 240V mains with our patent-pending Super Charge algorithm, connect to your car's 12V output, or harness solar energy through the inbuilt MPPT controller (cables included). The unique pass-through charging system allows you to power devices while the units recharge, maximizing uptime.

Both the PS3600 Pro and EB3840 Expansion Battery feature advanced lithium technologies and comprehensive safety protections, including over-charge, over-discharge, over-current, over-load, short-circuit, and over-temperature protection. This ensures a secure and worry-free experience.

Beyond dependable home backup, this powerful kit is also perfect for extended off-grid living, caravanning, and camping, offering unparalleled freedom and energy independence.

The iTechWorld PS3600 Pro + EB3840 Kit is your ultimate solution for consistent, reliable power, ensuring comfort and continuity in any situation.

Product Support

The PS3600 and EB3840 include an exclusive 2 year warranty from date of purchase. Keep out of direct sunlight, moisture, and water. To charge the PS3600 via solar you need to bypass any solar regulator on the solar panel.

iTechWorld PS3600 Pro Portable Lithium Power Station Quick Stats:

  • Designed For: Camping, home backup, and off-grid trips
  • Charging Time: 0-80% in 3 hours via standard 240V wall plug
  • Run Time for 12V Fridge (0.8A draw): Approx. 16 days
  • Charging Options: 240V AC mains, car socket, solar, generator
  • Additional Features: Pass-through charging, UPS switch-over system, inbuilt wheels and trolley

Package Contents:

PS3600 Power Station + EB3840 – Single Expansion Battery (600Ah)

  • 1 x PS3600 PRO Lithium Powerstation
  • 1 x Car Charger
  • 1 x Wall Charger
  • 1 x 50A Anderson to XT90 Adapter
  • 1 x Cable Storage Bag
  • 1 x PS3600 Pro Power Station User Guide
  • 1 x EB3840 Expansion Battery User Guide

PS3600 Power Station + EB3840 – Dual Expansion Battery (900Ah)

  • 1 x PS3600 PRO Lithium Powerstation
  • 2 x EB3840 Expansion Batteries
  • 1 x Car Charger
  • 1 x Wall Charger
  • 1 x 50A Anderson to XT90 Adapter
  • 1 x Cable Storage Bag
  • 1 x PS3600 Pro Power Station User Guide
  • 2 x EB3840 User Guides

Product Specifications:

PS3600 PRO
Dimensions (LxWxH): 550 x 321 x 484mm
Weight: 42kg
XT90 input: 12V-160V 2000W maximum
AC output: 50/60Hz (frequency switch available). Rated at 3600W Pure Sine Wave. Inbuilt overload and short circuit protection.
USBQC3.0: 2 x 18W
USB-C input/output: 3 x 20W
Cigarette lighter output: 12V/10A
Operating temperature: -10°C ~ 40°C
Environment humidity: ≤90%RH 
Cycle life: >4000 times
Battery
Battery type: LiFePO4 
Single cell rated voltage: 3.2V
Single cell rated capacity: 20Ah
Battery pack rated voltage: 48V
Battery pack output voltage: 43.2V - 57.6V
Battery pack rated capacity: 3840Wh
Maximum parallel capacity: 11520Wh
EB3840 Expansion Battery
Dimensions (LxWxH): 550 x 321 x 484mm
Weight: 36.5kg
XT60 input: 11.5V-50V 200W maximum
USB QC3.0 output: 18W
USB-C output: 100W
Car charging output: 12V/10A
Power off current: <500μA
Operating temperature: -10°C ~ 40°C
Environment humidity: ≤90%RH 
Cycle life: >4000 times
Battery
Battery type: LiFePO4 
Single cell rated voltage: 3.2V
Single cell rated capacity: 20Ah
Battery pack rated voltage: 48V
Battery pack output voltage: 40V - 54V
Battery pack rated capacity: 3840Wh
Description

iTechWorld PS3600 Pro + EB3840 Kit: Uninterrupted Power for Your Home & Beyond

Ensure your home stays powered through any interruption with the Elite Pro Solar Generator Kit (PS3600 + EB3840). This comprehensive portable power solution is designed to deliver exceptional reliability and extended energy for your home and all your off-grid adventures.

Start with the robust PS3600 Pro, featuring an impressive 300Ah LiFePO4 lithium battery. Then, expand your capacity seamlessly with the included EB3840 Expansion Battery, boosting your total storage up to an incredible 7680Wh (600Ah). For even greater energy independence, you can add a second EB3840 (sold separately) to reach a massive 11,520Wh (900Ah).

The PS3600 Pro acts as your essential home safeguard with its integrated Uninterruptible Power Supply (UPS). Power flows directly from your mains, and if your main power source experiences an interruption, the system switches to battery power within a lightning-fast 10 milliseconds. You'll barely notice the transition, keeping your crucial appliances running smoothly.

With a powerful 3600W pure sine wave inverter, this kit can run almost any standard home appliance – from fridges and freezers to washing machines, coffee makers, and air conditioners. Enjoy the everyday comforts you rely on, even when the grid isn't cooperating. This combined capacity means you can keep a 12V fridge powered for well over 16 days on a single charge.

Recharging is simple and versatile, ensuring your system is always ready: charge via your 240V mains with our patent-pending Super Charge algorithm, connect to your car's 12V output, or harness solar energy through the inbuilt MPPT controller (cables included). The unique pass-through charging system allows you to power devices while the units recharge, maximizing uptime.

Both the PS3600 Pro and EB3840 Expansion Battery feature advanced lithium technologies and comprehensive safety protections, including over-charge, over-discharge, over-current, over-load, short-circuit, and over-temperature protection. This ensures a secure and worry-free experience.

Beyond dependable home backup, this powerful kit is also perfect for extended off-grid living, caravanning, and camping, offering unparalleled freedom and energy independence.

The iTechWorld PS3600 Pro + EB3840 Kit is your ultimate solution for consistent, reliable power, ensuring comfort and continuity in any situation.

Product Support

The PS3600 and EB3840 include an exclusive 2 year warranty from date of purchase. Keep out of direct sunlight, moisture, and water. To charge the PS3600 via solar you need to bypass any solar regulator on the solar panel.

iTechWorld PS3600 Pro Portable Lithium Power Station Quick Stats:

  • Designed For: Camping, home backup, and off-grid trips
  • Charging Time: 0-80% in 3 hours via standard 240V wall plug
  • Run Time for 12V Fridge (0.8A draw): Approx. 16 days
  • Charging Options: 240V AC mains, car socket, solar, generator
  • Additional Features: Pass-through charging, UPS switch-over system, inbuilt wheels and trolley

Package Contents:

PS3600 Power Station + EB3840 – Single Expansion Battery (600Ah)

  • 1 x PS3600 PRO Lithium Powerstation
  • 1 x Car Charger
  • 1 x Wall Charger
  • 1 x 50A Anderson to XT90 Adapter
  • 1 x Cable Storage Bag
  • 1 x PS3600 Pro Power Station User Guide
  • 1 x EB3840 Expansion Battery User Guide

PS3600 Power Station + EB3840 – Dual Expansion Battery (900Ah)

  • 1 x PS3600 PRO Lithium Powerstation
  • 2 x EB3840 Expansion Batteries
  • 1 x Car Charger
  • 1 x Wall Charger
  • 1 x 50A Anderson to XT90 Adapter
  • 1 x Cable Storage Bag
  • 1 x PS3600 Pro Power Station User Guide
  • 2 x EB3840 User Guides

Product Specifications:

PS3600 PRO
Dimensions (LxWxH): 550 x 321 x 484mm
Weight: 42kg
XT90 input: 12V-160V 2000W maximum
AC output: 50/60Hz (frequency switch available). Rated at 3600W Pure Sine Wave. Inbuilt overload and short circuit protection.
USBQC3.0: 2 x 18W
USB-C input/output: 3 x 20W
Cigarette lighter output: 12V/10A
Operating temperature: -10°C ~ 40°C
Environment humidity: ≤90%RH 
Cycle life: >4000 times
Battery
Battery type: LiFePO4 
Single cell rated voltage: 3.2V
Single cell rated capacity: 20Ah
Battery pack rated voltage: 48V
Battery pack output voltage: 43.2V - 57.6V
Battery pack rated capacity: 3840Wh
Maximum parallel capacity: 11520Wh
EB3840 Expansion Battery
Dimensions (LxWxH): 550 x 321 x 484mm
Weight: 36.5kg
XT60 input: 11.5V-50V 200W maximum
USB QC3.0 output: 18W
USB-C output: 100W
Car charging output: 12V/10A
Power off current: <500μA
Operating temperature: -10°C ~ 40°C
Environment humidity: ≤90%RH 
Cycle life: >4000 times
Battery
Battery type: LiFePO4 
Single cell rated voltage: 3.2V
Single cell rated capacity: 20Ah
Battery pack rated voltage: 48V
Battery pack output voltage: 40V - 54V
Battery pack rated capacity: 3840Wh
Shipping

This product ships Australia-wide for a flat rate of $150!

We know how important it is to receive your order quickly and without hassle, especially for high-value and essential off-grid products. That’s why we work with trusted freight and courier partners to ensure your order gets to you safely and promptly, no matter where you are in Australia.

We don't want to mess around with fine print and extra charges, we like things to be simple and easy. 

Want to know about our Returns Policy? Read more here.

Order Confirmation:

As soon as you place your order you will receive an order confirmation e-mail.  This means that we have received your order in our system and pre-authorised your credit card for the purchase.  

As soon as we receive your order we automatically check to confirm that your order is in stock and available for immediate shipment.  If your item is on back-order or unavailable we will void the pre-authorisation and reach out to you via e-mail to see if alternate arrangements can be made.  

If your item(s) are available for immediate shipment (within 5 business days) we will process the charges and get to work preparing your order for shipment.

Order Shipment:

If your order is in stock and we process the charges to your credit card it will ship within three business days from the date of your order.  

We will send you shipping confirmation within 24 hours of your order leaving the warehouse to the e-mail address you provided when checking out.  

If you do not receive shipping confirmation from us within four business days of your order feel free to follow up with us at info@homesteadhaven.com.au.

International Orders:

Please be aware that our products are made specifically for the Australian market. This means that relevant items require a 240V electrical system to function correctly. 

Our products have generally not been certified for use with other countries electrical safety standards but all of our products are certified to Australian standards.

We will happily ship our fantastic products to international customers. Due to the extremely wide variety of product dimensions we will provide an up to date shipping price quote for you on request.

If you are happy with our shipping quote we will prepare an order and payment through our ultra secure online payment gateway.

Damages:

Please inspect the packaging of your item(s) when they arrive, if you notice any damage you should make note of it when signing for delivery or do not agree to accept the delivery.

If you do accept delivery you are required to immediately take photos using your smart phone or camera of the damaged packaging or products inside the packaging. 

If your item(s) do arrived damaged please send photos to info@homesteadhaven.com.au, then visit our Returns page and lodge your return claim online.

Why Buy From Us

We get it - there are plenty of options when it comes to buying sustainable and off-grid living products online. So why choose HomesteadHaven?

Because we don’t just sell these products - we live the lifestyle ourselves. We understand what works, what lasts, and what makes self-sufficiency easier.

We pride ourselves on our top-notch customer service. If you have any questions at all, please reach out to us directly on 1800 849 711 or info@homesteadhaven.com.au and we will come up with a tailor made solution for your needs. 

Here's What Sets Us Apart

  • Best Shipping Prices Guaranteed – Contact us directly on 1800 849 711 or info@homesteadhaven.com.au with your desired order and location and we will work with our partners to ensure you are getting the very best shipping quote for your purchase. 
  • Price Match Guarantee – Found a lower price elsewhere? We’ll match it.
  • 30-Day Easy Returns – Not happy with your purchase? We’ll take it back, no questions asked.
  • Satisfaction Guaranteed – We carefully select high-quality, reliable products. If something’s not right, we’ll make it right.

At HomesteadHaven, we’re more than just a store - we’re a trusted partner on your journey to sustainability and self-sufficiency.

Description

iTechWorld PS3600 Pro + EB3840 Kit: Uninterrupted Power for Your Home & Beyond

Ensure your home stays powered through any interruption with the Elite Pro Solar Generator Kit (PS3600 + EB3840). This comprehensive portable power solution is designed to deliver exceptional reliability and extended energy for your home and all your off-grid adventures.

Start with the robust PS3600 Pro, featuring an impressive 300Ah LiFePO4 lithium battery. Then, expand your capacity seamlessly with the included EB3840 Expansion Battery, boosting your total storage up to an incredible 7680Wh (600Ah). For even greater energy independence, you can add a second EB3840 (sold separately) to reach a massive 11,520Wh (900Ah).

The PS3600 Pro acts as your essential home safeguard with its integrated Uninterruptible Power Supply (UPS). Power flows directly from your mains, and if your main power source experiences an interruption, the system switches to battery power within a lightning-fast 10 milliseconds. You'll barely notice the transition, keeping your crucial appliances running smoothly.

With a powerful 3600W pure sine wave inverter, this kit can run almost any standard home appliance – from fridges and freezers to washing machines, coffee makers, and air conditioners. Enjoy the everyday comforts you rely on, even when the grid isn't cooperating. This combined capacity means you can keep a 12V fridge powered for well over 16 days on a single charge.

Recharging is simple and versatile, ensuring your system is always ready: charge via your 240V mains with our patent-pending Super Charge algorithm, connect to your car's 12V output, or harness solar energy through the inbuilt MPPT controller (cables included). The unique pass-through charging system allows you to power devices while the units recharge, maximizing uptime.

Both the PS3600 Pro and EB3840 Expansion Battery feature advanced lithium technologies and comprehensive safety protections, including over-charge, over-discharge, over-current, over-load, short-circuit, and over-temperature protection. This ensures a secure and worry-free experience.

Beyond dependable home backup, this powerful kit is also perfect for extended off-grid living, caravanning, and camping, offering unparalleled freedom and energy independence.

The iTechWorld PS3600 Pro + EB3840 Kit is your ultimate solution for consistent, reliable power, ensuring comfort and continuity in any situation.

Product Support

The PS3600 and EB3840 include an exclusive 2 year warranty from date of purchase. Keep out of direct sunlight, moisture, and water. To charge the PS3600 via solar you need to bypass any solar regulator on the solar panel.

iTechWorld PS3600 Pro Portable Lithium Power Station Quick Stats:

  • Designed For: Camping, home backup, and off-grid trips
  • Charging Time: 0-80% in 3 hours via standard 240V wall plug
  • Run Time for 12V Fridge (0.8A draw): Approx. 16 days
  • Charging Options: 240V AC mains, car socket, solar, generator
  • Additional Features: Pass-through charging, UPS switch-over system, inbuilt wheels and trolley

Package Contents:

PS3600 Power Station + EB3840 – Single Expansion Battery (600Ah)

  • 1 x PS3600 PRO Lithium Powerstation
  • 1 x Car Charger
  • 1 x Wall Charger
  • 1 x 50A Anderson to XT90 Adapter
  • 1 x Cable Storage Bag
  • 1 x PS3600 Pro Power Station User Guide
  • 1 x EB3840 Expansion Battery User Guide

PS3600 Power Station + EB3840 – Dual Expansion Battery (900Ah)

  • 1 x PS3600 PRO Lithium Powerstation
  • 2 x EB3840 Expansion Batteries
  • 1 x Car Charger
  • 1 x Wall Charger
  • 1 x 50A Anderson to XT90 Adapter
  • 1 x Cable Storage Bag
  • 1 x PS3600 Pro Power Station User Guide
  • 2 x EB3840 User Guides

Product Specifications:

PS3600 PRO
Dimensions (LxWxH): 550 x 321 x 484mm
Weight: 42kg
XT90 input: 12V-160V 2000W maximum
AC output: 50/60Hz (frequency switch available). Rated at 3600W Pure Sine Wave. Inbuilt overload and short circuit protection.
USBQC3.0: 2 x 18W
USB-C input/output: 3 x 20W
Cigarette lighter output: 12V/10A
Operating temperature: -10°C ~ 40°C
Environment humidity: ≤90%RH 
Cycle life: >4000 times
Battery
Battery type: LiFePO4 
Single cell rated voltage: 3.2V
Single cell rated capacity: 20Ah
Battery pack rated voltage: 48V
Battery pack output voltage: 43.2V - 57.6V
Battery pack rated capacity: 3840Wh
Maximum parallel capacity: 11520Wh
EB3840 Expansion Battery
Dimensions (LxWxH): 550 x 321 x 484mm
Weight: 36.5kg
XT60 input: 11.5V-50V 200W maximum
USB QC3.0 output: 18W
USB-C output: 100W
Car charging output: 12V/10A
Power off current: <500μA
Operating temperature: -10°C ~ 40°C
Environment humidity: ≤90%RH 
Cycle life: >4000 times
Battery
Battery type: LiFePO4 
Single cell rated voltage: 3.2V
Single cell rated capacity: 20Ah
Battery pack rated voltage: 48V
Battery pack output voltage: 40V - 54V
Battery pack rated capacity: 3840Wh
Shipping

This product ships Australia-wide for a flat rate of $150!

We know how important it is to receive your order quickly and without hassle, especially for high-value and essential off-grid products. That’s why we work with trusted freight and courier partners to ensure your order gets to you safely and promptly, no matter where you are in Australia.

We don't want to mess around with fine print and extra charges, we like things to be simple and easy. 

Want to know about our Returns Policy? Read more here.

Order Confirmation:

As soon as you place your order you will receive an order confirmation e-mail.  This means that we have received your order in our system and pre-authorised your credit card for the purchase.  

As soon as we receive your order we automatically check to confirm that your order is in stock and available for immediate shipment.  If your item is on back-order or unavailable we will void the pre-authorisation and reach out to you via e-mail to see if alternate arrangements can be made.  

If your item(s) are available for immediate shipment (within 5 business days) we will process the charges and get to work preparing your order for shipment.

Order Shipment:

If your order is in stock and we process the charges to your credit card it will ship within three business days from the date of your order.  

We will send you shipping confirmation within 24 hours of your order leaving the warehouse to the e-mail address you provided when checking out.  

If you do not receive shipping confirmation from us within four business days of your order feel free to follow up with us at info@homesteadhaven.com.au.

International Orders:

Please be aware that our products are made specifically for the Australian market. This means that relevant items require a 240V electrical system to function correctly. 

Our products have generally not been certified for use with other countries electrical safety standards but all of our products are certified to Australian standards.

We will happily ship our fantastic products to international customers. Due to the extremely wide variety of product dimensions we will provide an up to date shipping price quote for you on request.

If you are happy with our shipping quote we will prepare an order and payment through our ultra secure online payment gateway.

Damages:

Please inspect the packaging of your item(s) when they arrive, if you notice any damage you should make note of it when signing for delivery or do not agree to accept the delivery.

If you do accept delivery you are required to immediately take photos using your smart phone or camera of the damaged packaging or products inside the packaging. 

If your item(s) do arrived damaged please send photos to info@homesteadhaven.com.au, then visit our Returns page and lodge your return claim online.

Why Buy From Us

We get it - there are plenty of options when it comes to buying sustainable and off-grid living products online. So why choose HomesteadHaven?

Because we don’t just sell these products - we live the lifestyle ourselves. We understand what works, what lasts, and what makes self-sufficiency easier.

We pride ourselves on our top-notch customer service. If you have any questions at all, please reach out to us directly on 1800 849 711 or info@homesteadhaven.com.au and we will come up with a tailor made solution for your needs. 

Here's What Sets Us Apart

  • Best Shipping Prices Guaranteed – Contact us directly on 1800 849 711 or info@homesteadhaven.com.au with your desired order and location and we will work with our partners to ensure you are getting the very best shipping quote for your purchase. 
  • Price Match Guarantee – Found a lower price elsewhere? We’ll match it.
  • 30-Day Easy Returns – Not happy with your purchase? We’ll take it back, no questions asked.
  • Satisfaction Guaranteed – We carefully select high-quality, reliable products. If something’s not right, we’ll make it right.

At HomesteadHaven, we’re more than just a store - we’re a trusted partner on your journey to sustainability and self-sufficiency.