The Benefits
3.3kW of electricity, equivalent to the electrical grid
10-year maintenance-free expected battery lifespan
Reduce your energy bills
Comprehensive protection against power outages
3-year warranty
How it Works
The PowerHub 3300 can draw power from the electrical grid and its solar panels. The hybrid inverter powers appliances directly while charging its battery, which reduces your home’s or business's energy costs and provides an uninterrupted power supply.
The PowerHub 3300 has three main components: solar panels, an inverter, and a battery.
- The solar panels capture the energy of sunlight hitting your roof.
- The inverter turns this energy into electricity and connects it to the circuits that your home uses to power lights and appliances.
- The battery stores electricity to keep your home running at night or when the electrical grid goes down.
EasyBuy: Pay Your Way
Join over 7 million customers and choose convenient, flexible payments. With EasyBuy, you can take the PowerHub 3300 home and plug in to reliable solar energy after making a small deposit.
Make a small down payment and start using your Sun King product immediately
Pick your contract length and pay the balance in small instalments
Making payments ensures uninterrupted access to Sun King solar
Once payments are complete, enjoy solar energy free of charge!
Which System is Right for You?
Each PowerHub 3300 system is carefully designed to meet the needs of different households and businesses. We offer custom packages for people whose needs aren’t met by our standard bundles, and each system can be easily expanded post-purchase.
Under typical household usage conditions, the system provides continuous power supply day and night. However, in instances where all the specified appliances below, for example, are in use simultaneously, the system is capable of providing power for an estimated duration of up to five hours.
Select a system
| Core | Prime | Ultra | |
| What can it Power? |
6 Light Bulbs 1 Television 1 Speaker / Sound System 1 Refrigerator 1 Microwave 2 Computers 1 Wifi Router 4 CCTV Cameras 0 Washing Machines 0 Electric Showers |
10 Light Bulbs 2 Television 2 Speaker / Sound System 1 Refrigerator 1 Microwave 2 Computers 1 Wifi Router 6 CCTV Cameras 1 Water Pump (<1HP) Daytime use 1 Printer 0 Washing Machines 0 Electric Showers |
20 Light Bulbs 2 Television 2 Speaker / Sound System 1 Refrigerator 1 Microwave 2 Computers 1 Wifi Router 6 CCTV Cameras 1 Water Pump (<1HP) Daytime use 1 Printer 0 Washing Machines 0 Electric Showers |
| Inverter | PowerHub 3300 (2000W AC Output) | PowerHub 3300 (3300W AC Output) | PowerHub 3300 (3300W AC Output) |
| Battery | 2.56kWh Lithium-Ion LFP Battery | 5.12kWh (2 x 2.56 kWh) Lithium-Ion LFP Battery | 5.12kWh (2 x 2.56 kWh) Lithium-Ion LFP Battery |
| PV Modules | 1800W (4 x 450W PV Panels) | 2700W (6 x 450W PV Panels) | 3600W (8 x 450W PV Panels) |
| Energy Demand Supported | |||
|
75% Day 25% Night |
7.5 kWh / day | 10 kWh / day | 15 kWh / day |
|
50% Day 50% Night |
5 kWh / day | 10 kWh / day | 15 kWh / day |
*These bundles are illustrative examples. Sun King offers bespoke solar inverter systems, tailored to meet your unique requirements and energy needs.
We’ll help you to find your perfect solar solution
Speak to one of our expert solar advisors today.
What's In The Box
Specifications
Inverter
Max AC Output: (One Battery) 2000W
Max AC Output: (Two Batteries) 3300W
Rated Output Voltage (Vac): 230Vac, ±5%
Output Voltage Waveform: Pure sine wave
Maximum Efficiency: ≥92%
Rated Input Voltage: 220/230Vac
Frequency: 50Hz/60Hz (auto-detection)
Maximum Charge Current: 0-80A, adjustable
Rated Battery Input Voltage: 24V (minimum starting voltage 22V)
Battery Control Unit
Battery: 25.6V 2.56kWh (Core) / 5.1 kWh (Prime and Ultra) Lithium-Iron Phosphate (LFP) battery
Output Voltage Range: 21.6V - 27.2V
LCD System Displays: Connection, usage, and battery consumption
PAYG Enforcement: GSM-based activation using Sun King Link API compatible with major PAYG: software platforms (licensed separately)
Solar Power
Total Solar Power From 1800W to 3600W (4-8 450W panels)
Maximum Power: 450W
Technology: Monocrystalline
Open-Circuit Voltage (Voc): 49.35V
Short-Circuit Current (Isc): 11.61A
Maximum Power Voltage (Vmp): 41.56V
Maximum Power Current (Imp): 10.83A
GSM Technology for Remote Monitoring
Sun King offers remote monitoring for institutional clients, such as NGOs, businesses and governments, so that they can monitor the performance of their portfolio of Sun King inverters in real time.
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