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Australia, Welcome to Buzz Energy Systems - Delivering Nationwide - Call Us 1300 763 469.
Australia, Welcome to Buzz Energy Systems - Delivering Nationwide - Call Us 1300 763 469.

Deye SUN-5K-SG04LP3-AU 5kW 48v 3 Phase Hybrid Inverter - CEC Approved

$2,970.00

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The Deye SUN-5K-SG04LP3-AU 5kW 48v 3 Phase Hybrid Inverter is a reliable three-phase hybrid inverter that supports a range of energy sources, including solar panels, batteries, and diesel generators. It offers flexible energy management making it suitable for different energy needs. This inverter is ideal for those looking to integrate or upgrade their energy system.

Main Features:

Hybrid Functionality: Supports solar, battery, and diesel generator integration for versatile energy management.
High Efficiency: Up to 97.6% conversion efficiency ensures optimal energy use.
Battery Compatibility: Works with both lead-acid and lithium-ion batteries, featuring a 48V low-voltage system for enhanced safety.
Flexible Output: 100% unbalanced output, allowing power distribution across phases based on demand.
Parallel Operation: Supports up to 16 units in parallel for scalable energy systems, both on-grid and off-grid.
Safety Protections: Equipped with overcurrent, overvoltage, thermal, and short-circuit protection.
Durability: IP65-rated for protection against dust and water, and intelligent air cooling for efficient temperature management.
Energy Storage: Capable of storing energy from diesel generators and managing multiple battery systems.
Monitoring Options: Integrated communication interfaces (RS485/CAN) with optional GPRS, WiFi, Bluetooth, or 4G for remote monitoring.

The Deye Hybrid Inverter design provides multiple functions in a single unit, reducing the need for multiple separate components.

This integration simplifies the installation process and minimises space requirements, offering a practical solution for harnessing solar energy efficiently.


During daylight hours, like regular Solar Inverters, Deye Hybrid Inverters facilitate the use of electricity generated by your PV system directly for powering household appliances. This direct usage helps in reducing reliance on grid power and can lead to significant energy savings.

Excess solar energy that isn't immediately used is smartly managed by the Deye Hybrid Inverter and surplus power is utilised to charge your battery storage system. Once the battery is fully charged, the inverter then automatically exports the remaining excess energy to the grid.

Versatile 100% Unbalanced 3 Phase Output 

Featuring an unbalanced three-phase output extending the application scenarios, along with a compact design and high-power density, this inverter also supports a 1.3 : 1 DC/AC ratio, saving device investment.

Seamless Backup Power

This inverter includes an Automatic Transfer Switch (ATS), which ensures a smooth transition to battery power during grid outages, maintaining an uninterrupted power supply. This inbuilt ATS will keep your appliances running without disruption, whilst the battery can also be charged by a connected generator to ensure uninterrupted supply in the event of grid blackout.

In many regions, there are regulations regarding how much solar energy a household can export to the grid.

The optional Smart Meter combined with the included Current Transformer (CT) clamp helps the inverter adhere to these regulations by providing real-time data on power flow, which the inverter uses to regulate the amount of energy exported.

By monitoring this energy flow to and from the Grid, your Deye Hybrid Inverter can automatically limit grid export energy.  It further enables the inverter to adjust the charging and discharging of the battery system based on the household's energy consumption and production. Combined with user-adjustable parameters, the Smart Meter and CT clamp turn the inverter into a dynamic Energy Storage System (ESS), maximising self-consumption of solar energy, whilst also taking advantage of variable feed-in tariffs. 

DEYE Hybrid Inverters are fully compliant with the stringent standards set by the Australian Clean Energy Council (CEC).

This compliance not only assures you of the product’s safety and efficiency but also makes it eligible for various government incentives. Their suitability to Australian conditions and the assurance of meeting national standards make DEYE Hybrid Inverters a smart, cost-effective choice for your energy needs.

DEYE Sun hybrid inverters are designed with a versatile second AC input that allows for innovative energy management solutions.

The 'Micro Inv Input' feature enables the Generator input port to be used as an additional input for AC coupled PV with micro-inverters; this feature is also compatible with "Grid-Tied" inverters. 

The operation of this feature is linked to the battery's State of Charge (SOC). When the battery SOC is lower than a set value, the microinverter or grid-tied inverter will start to work. Conversely, these inverters will shut down when the battery SOC exceeds the set value. The design allows a flexible and efficient way to add a second PV array, especially in locations distant from the primary DEYE inverter setup. This enhances the overall energy management by AC coupling the second array to shorten the DC cabling.

Quick Specs:

  • Rated Power: 5,000W
  • Max. PV Input Power: 8,000W
  • Battery Voltage Range: 48V
  • Max. Charging/Discharging Current: 240A
  • Rated AC Output Voltage: 230/240V
  • Max. AC Output Power: 5,000W
  • Max. Efficiency: 97.6%
  • MPPT Efficiency: 99.9%
  • Operating Temperature Range: -40°C to +60°C
  • Protection Degree: IP65 (dust and water resistant)
  • Cooling: Intelligent air cooling
  • Weight: 38 kg
  • Dimensions: 422mm (W) x 658mm (H) x 254mm (D)
  • Communication Interface: RS485/CAN (GPRS/WiFi/Bluetooth/4G optional)

Yep, we know... there are lots of options when buying products online.

We also believe in providing you with only the highest quality products, combined with exceptional customer service.

How You Win:

  • Free shipping Australia wide on most orders
  • Most competitive prices available
  • Pre and after sales Technical Support
  • 30 Day Easy Returns Policy 

We offer Free Shipping on most products, however some custom orders and heavy/bulky items may require specialised freight to some destinations, as noted on the affected products.

We want to be upfront. Nobody like nasty surprises and we strive to give you the best value. In these instances, we will contact you before processing the order to determine the fastest and most cost effective way of getting your items delivered.

Important Disclaimer: Installation of Hardwired Electrical Products in Australia

Please read the following information, including the disclaimer at the bottom of this page;
by purchasing from Buzz Energy Systems, you understand and acknowledge these terms.
 

When it comes to the installation of hardwired electrical products in Australia, it is important to be aware of the regulations and guidelines in place to ensure safety and compliance.
As per the Electrical Safety Act, installations operating at ELV (Extra Low Voltage) levels of 60 volts and below can be installed by individuals with the necessary knowledge and skills.

However, it is crucial to note that installations operating above ELV levels require the expertise of licensed electricians and experienced installers. Products falling under this category are not suitable for DIY (Do-It-Yourself) installation and must be handled by professionals. Attempting to install such products without the proper qualifications can not only compromise performance but also invalidate any manufacturer's warranties. 

At Buzz Energy Systems, we recognise the importance of reliable and efficient installations that prioritise safety, performance and warranty compliance. Our team consists of qualified tradespeople and specialists who are equipped with the expertise required to handle complex electrical installations.

For installations that operate above ELV levels, we strongly advise against DIY installation. Instead, we recommend seeking professional assistance from licensed electricians and experienced installers to ensure the proper installation and optimal performance of such products.

When it comes to installing hardwired electrical products above ELV levels, rest assured that Buzz Energy Systems can provide the necessary qualified tradespeople and specialists. Our professional installation services guarantee compliance with regulations, the preservation of manufacturers warranties and most importantly, your safety.

Do not compromise on the installation of your hardwired electrical products. Trust Buzz Energy Systems for a professional and hassle-free experience.
Contact us today for advice or to schedule your installation with our qualified team.

Legal Indemnity Disclaimer

By engaging with Buzz Energy Systems, purchasing and utilising our products and services, you acknowledge and agree to the following indemnity disclaimer. This disclaimer covers any potential claims for death, injury, property damage, financial loss, or warranty claims:

  1. Assumption of Responsibility: Buzz Energy Systems shall not be responsible or liable for any consequences arising from the installation, operation or use of our products or services, excluding any rights or remedies you may have under the Australian Consumer Law or other applicable legislation. You, as the user or purchaser, assume full responsibility for any potential risks, damages, or losses that may occur, including those not covered under Australian Consumer Law.

  2. Proper Installation and Use: It is your responsibility to ensure that the installation, operation, and use of our products align with relevant laws, regulations, and safety guidelines. We strongly recommend seeking the expertise of licensed professionals to handle installations above ELV levels and to ensure compliance with all applicable codes and standards.

  3. Personal Injury and Property Damage: Buzz Energy Systems shall not be held liable for any injuries, damages, or losses caused by improper installation, operation, or maintenance of our products. You agree to indemnify and hold Buzz Energy Systems harmless from any liability in relation to personal injury or property damage resulting from the use of our products or services.

  4. Financial Loss: Buzz Energy Systems shall not be liable for any financial loss, including but not limited to direct or indirect loss of profits, revenue, or savings, arising from the use or inability to use our products or services. Any costs associated with repairs, replacements, or damages incurred fall under your responsibility.

  5. Warranty Claims: Buzz Energy Systems provides manufacturer warranties on our products, subject to the terms and conditions outlined in the accompanying documentation. However, we shall not be held liable for any warranty claims resulting from improper installation, operation or maintenance of our products. Warranties may become void if our products are not installed or used in accordance with supplied instructions or if unauthorised modifications or repairs are made.

  6. Independent Advice: It is recommended that you seek independent advice, particularly legal or professional guidance, to assess the suitability of our products and services for your specific requirements.

By engaging with Buzz Energy Systems, you acknowledge and voluntarily assume all risks associated with the installation, operation, and use of our products and services. This disclaimer extends to any third parties who may be affected by the use of our products or services.

Please note: This indemnity disclaimer is intended to be a general statement of our position and should not be interpreted as a comprehensive legal contract. We recommend seeking legal advice to draft and review any specific agreements or contracts related to the use of Buzz Energy Systems' products and services.

The Deye SUN-5K-SG04LP3-AU 5kW 48v 3 Phase Hybrid Inverter is a reliable three-phase hybrid inverter that supports a range of energy sources, including solar panels, batteries, and diesel generators. It offers flexible energy management making it suitable for different energy needs. This inverter is ideal for those looking to integrate or upgrade their energy system.

Main Features:

Hybrid Functionality: Supports solar, battery, and diesel generator integration for versatile energy management.
High Efficiency: Up to 97.6% conversion efficiency ensures optimal energy use.
Battery Compatibility: Works with both lead-acid and lithium-ion batteries, featuring a 48V low-voltage system for enhanced safety.
Flexible Output: 100% unbalanced output, allowing power distribution across phases based on demand.
Parallel Operation: Supports up to 16 units in parallel for scalable energy systems, both on-grid and off-grid.
Safety Protections: Equipped with overcurrent, overvoltage, thermal, and short-circuit protection.
Durability: IP65-rated for protection against dust and water, and intelligent air cooling for efficient temperature management.
Energy Storage: Capable of storing energy from diesel generators and managing multiple battery systems.
Monitoring Options: Integrated communication interfaces (RS485/CAN) with optional GPRS, WiFi, Bluetooth, or 4G for remote monitoring.

The Deye Hybrid Inverter design provides multiple functions in a single unit, reducing the need for multiple separate components.

This integration simplifies the installation process and minimises space requirements, offering a practical solution for harnessing solar energy efficiently.


During daylight hours, like regular Solar Inverters, Deye Hybrid Inverters facilitate the use of electricity generated by your PV system directly for powering household appliances. This direct usage helps in reducing reliance on grid power and can lead to significant energy savings.

Excess solar energy that isn't immediately used is smartly managed by the Deye Hybrid Inverter and surplus power is utilised to charge your battery storage system. Once the battery is fully charged, the inverter then automatically exports the remaining excess energy to the grid.

Versatile 100% Unbalanced 3 Phase Output 

Featuring an unbalanced three-phase output extending the application scenarios, along with a compact design and high-power density, this inverter also supports a 1.3 : 1 DC/AC ratio, saving device investment.

Seamless Backup Power

This inverter includes an Automatic Transfer Switch (ATS), which ensures a smooth transition to battery power during grid outages, maintaining an uninterrupted power supply. This inbuilt ATS will keep your appliances running without disruption, whilst the battery can also be charged by a connected generator to ensure uninterrupted supply in the event of grid blackout.

In many regions, there are regulations regarding how much solar energy a household can export to the grid.

The optional Smart Meter combined with the included Current Transformer (CT) clamp helps the inverter adhere to these regulations by providing real-time data on power flow, which the inverter uses to regulate the amount of energy exported.

By monitoring this energy flow to and from the Grid, your Deye Hybrid Inverter can automatically limit grid export energy.  It further enables the inverter to adjust the charging and discharging of the battery system based on the household's energy consumption and production. Combined with user-adjustable parameters, the Smart Meter and CT clamp turn the inverter into a dynamic Energy Storage System (ESS), maximising self-consumption of solar energy, whilst also taking advantage of variable feed-in tariffs. 

DEYE Hybrid Inverters are fully compliant with the stringent standards set by the Australian Clean Energy Council (CEC).

This compliance not only assures you of the product’s safety and efficiency but also makes it eligible for various government incentives. Their suitability to Australian conditions and the assurance of meeting national standards make DEYE Hybrid Inverters a smart, cost-effective choice for your energy needs.

DEYE Sun hybrid inverters are designed with a versatile second AC input that allows for innovative energy management solutions.

The 'Micro Inv Input' feature enables the Generator input port to be used as an additional input for AC coupled PV with micro-inverters; this feature is also compatible with "Grid-Tied" inverters. 

The operation of this feature is linked to the battery's State of Charge (SOC). When the battery SOC is lower than a set value, the microinverter or grid-tied inverter will start to work. Conversely, these inverters will shut down when the battery SOC exceeds the set value. The design allows a flexible and efficient way to add a second PV array, especially in locations distant from the primary DEYE inverter setup. This enhances the overall energy management by AC coupling the second array to shorten the DC cabling.

Quick Specs:

  • Rated Power: 5,000W
  • Max. PV Input Power: 8,000W
  • Battery Voltage Range: 48V
  • Max. Charging/Discharging Current: 240A
  • Rated AC Output Voltage: 230/240V
  • Max. AC Output Power: 5,000W
  • Max. Efficiency: 97.6%
  • MPPT Efficiency: 99.9%
  • Operating Temperature Range: -40°C to +60°C
  • Protection Degree: IP65 (dust and water resistant)
  • Cooling: Intelligent air cooling
  • Weight: 38 kg
  • Dimensions: 422mm (W) x 658mm (H) x 254mm (D)
  • Communication Interface: RS485/CAN (GPRS/WiFi/Bluetooth/4G optional)

Yep, we know... there are lots of options when buying products online.

We also believe in providing you with only the highest quality products, combined with exceptional customer service.

How You Win:

  • Free shipping Australia wide on most orders
  • Most competitive prices available
  • Pre and after sales Technical Support
  • 30 Day Easy Returns Policy 

We offer Free Shipping on most products, however some custom orders and heavy/bulky items may require specialised freight to some destinations, as noted on the affected products.

We want to be upfront. Nobody like nasty surprises and we strive to give you the best value. In these instances, we will contact you before processing the order to determine the fastest and most cost effective way of getting your items delivered.

Important Disclaimer: Installation of Hardwired Electrical Products in Australia

Please read the following information, including the disclaimer at the bottom of this page;
by purchasing from Buzz Energy Systems, you understand and acknowledge these terms.
 

When it comes to the installation of hardwired electrical products in Australia, it is important to be aware of the regulations and guidelines in place to ensure safety and compliance.
As per the Electrical Safety Act, installations operating at ELV (Extra Low Voltage) levels of 60 volts and below can be installed by individuals with the necessary knowledge and skills.

However, it is crucial to note that installations operating above ELV levels require the expertise of licensed electricians and experienced installers. Products falling under this category are not suitable for DIY (Do-It-Yourself) installation and must be handled by professionals. Attempting to install such products without the proper qualifications can not only compromise performance but also invalidate any manufacturer's warranties. 

At Buzz Energy Systems, we recognise the importance of reliable and efficient installations that prioritise safety, performance and warranty compliance. Our team consists of qualified tradespeople and specialists who are equipped with the expertise required to handle complex electrical installations.

For installations that operate above ELV levels, we strongly advise against DIY installation. Instead, we recommend seeking professional assistance from licensed electricians and experienced installers to ensure the proper installation and optimal performance of such products.

When it comes to installing hardwired electrical products above ELV levels, rest assured that Buzz Energy Systems can provide the necessary qualified tradespeople and specialists. Our professional installation services guarantee compliance with regulations, the preservation of manufacturers warranties and most importantly, your safety.

Do not compromise on the installation of your hardwired electrical products. Trust Buzz Energy Systems for a professional and hassle-free experience.
Contact us today for advice or to schedule your installation with our qualified team.

Legal Indemnity Disclaimer

By engaging with Buzz Energy Systems, purchasing and utilising our products and services, you acknowledge and agree to the following indemnity disclaimer. This disclaimer covers any potential claims for death, injury, property damage, financial loss, or warranty claims:

  1. Assumption of Responsibility: Buzz Energy Systems shall not be responsible or liable for any consequences arising from the installation, operation or use of our products or services, excluding any rights or remedies you may have under the Australian Consumer Law or other applicable legislation. You, as the user or purchaser, assume full responsibility for any potential risks, damages, or losses that may occur, including those not covered under Australian Consumer Law.

  2. Proper Installation and Use: It is your responsibility to ensure that the installation, operation, and use of our products align with relevant laws, regulations, and safety guidelines. We strongly recommend seeking the expertise of licensed professionals to handle installations above ELV levels and to ensure compliance with all applicable codes and standards.

  3. Personal Injury and Property Damage: Buzz Energy Systems shall not be held liable for any injuries, damages, or losses caused by improper installation, operation, or maintenance of our products. You agree to indemnify and hold Buzz Energy Systems harmless from any liability in relation to personal injury or property damage resulting from the use of our products or services.

  4. Financial Loss: Buzz Energy Systems shall not be liable for any financial loss, including but not limited to direct or indirect loss of profits, revenue, or savings, arising from the use or inability to use our products or services. Any costs associated with repairs, replacements, or damages incurred fall under your responsibility.

  5. Warranty Claims: Buzz Energy Systems provides manufacturer warranties on our products, subject to the terms and conditions outlined in the accompanying documentation. However, we shall not be held liable for any warranty claims resulting from improper installation, operation or maintenance of our products. Warranties may become void if our products are not installed or used in accordance with supplied instructions or if unauthorised modifications or repairs are made.

  6. Independent Advice: It is recommended that you seek independent advice, particularly legal or professional guidance, to assess the suitability of our products and services for your specific requirements.

By engaging with Buzz Energy Systems, you acknowledge and voluntarily assume all risks associated with the installation, operation, and use of our products and services. This disclaimer extends to any third parties who may be affected by the use of our products or services.

Please note: This indemnity disclaimer is intended to be a general statement of our position and should not be interpreted as a comprehensive legal contract. We recommend seeking legal advice to draft and review any specific agreements or contracts related to the use of Buzz Energy Systems' products and services.