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STS
solarthon
2000W/3000W/3300W
4000VA
230Vac
50Hz±0.3Hz/60Hz±0.3Hz
1HP
>95%
Pure sine wave
MPPT
(170Vac~280Vac)±2%
50Hz/ 60Hz (Automatic detection)
PRODUCT OVERVIEW AND CHARACTERISTICS
Experience reliable and clean AC power output with our Pure Sine Wave Inverter. Designed to meet your power quality and reliability needs, this inverter is perfect for residential and commercial applications.
KEY FEATURES:
1. Pure Sine Wave Output
2. Can Support WIFI/GPRS
3. MPPT Efficiency max 98%
4. Optional built-in MPPT/PWM Solar Charge Controller
5. DC Start and Automatic Self-Diagnostic Function
6. Automatic Signal to Start Generator
7. High Efficiency Design for Optimized Battery Performance
8. Selectable Charging Current for Versatile Applications
9. AC Start-up Voltage Auto Restart Function
PRODUCT OVERVIEW AND CHARACTERISTICS
Experience reliable and clean AC power output with our Pure Sine Wave Inverter. Designed to meet your power quality and reliability needs, this inverter is perfect for residential and commercial applications.
KEY FEATURES:
1. Pure Sine Wave Output
2. Can Support WIFI/GPRS
3. MPPT Efficiency max 98%
4. Optional built-in MPPT/PWM Solar Charge Controller
5. DC Start and Automatic Self-Diagnostic Function
6. Automatic Signal to Start Generator
7. High Efficiency Design for Optimized Battery Performance
8. Selectable Charging Current for Versatile Applications
9. AC Start-up Voltage Auto Restart Function
| P/N | Product Description | Packing Size (CM) | ||
| L | W | H | ||
| STS33248 | 3.3KW All-In-One Solar Charge Inverter Rated Output Power: 3300W Load Motor Capability: 2HP Rated Output Voltage: 230VAC, 50Hz/60Hz Inverter Output Efficiency: ＞92% Max. PV Input Voltage(Voc): 145VDC MPPT Tracking Voltage Range: 60V-115VDC PV Array Maximum Power: 3400W Max. Input Current: 40A Baterry Voltage: 48VDC AC Input Voltage: 170~280VAC, 50Hz/60Hz Max. AC Charge Current: 60A Max. PV Charge Current: 60A Product Size: 378x280x103mm Weight: 6.2kg Warranty: 3 Years | 44.00 | 35.00 | 17.50 |
| STS35224 | 3.5KW All-In-One Solar Charge Inverter Rated Output Power: 3500W Load Motor Capability: 2HP Rated Output Voltage: 230VAC, 50Hz/60Hz Inverter Output Efficiency: ＞90% Max. PV Input Voltage(Voc): 500VDC MPPT Tracking Voltage Range: 120V-450VDC PV Array Maximum Power: 4000W Max. Input Current: 13A Baterry Voltage: 24VDC AC Input Voltage: 170~280VAC, 50Hz/60Hz Max. AC Charge Current: 80A Max. PV Charge Current: 80A Product Size: 378x280x103mm Weight: 7.4kg Warranty: 3 Years | 44.00 | 35.00 | 17.50 |
| STS55248 | 5.5KW All-In-One Solar Charge Inverter Rated Output Power: 5500W Load Motor Capability: 4HP Rated Output Voltage: 230VAC, 50Hz/60Hz Inverter Output Efficiency: ＞90% Max. PV Input Voltage(Voc): 500VDC MPPT Tracking Voltage Range: 120V-450VDC PV Array Maximum Power: 6000W Max. Input Current: 22A Baterry Voltage: 48VDC AC Input Voltage: 170~280VAC, 50Hz/60Hz Max. AC Charge Current: 60A Max. PV Charge Current: 100A Product Size: 426x322x126mm Weight: 10.5kg Warranty: 3 Years | 48.60 | 40.80 | 20.10 |
| STS55248B | 5.5KW All-In-One Solar Charge Inverter(Parallel Machine) Number Of Parallel Machines: 1~6 pcs Rated Output Power: 5500W Load Motor Capability: 4HP Rated Output Voltage: 230VAC, 50Hz/60Hz Inverter Output Efficiency: ＞92% Max. PV Input Voltage(Voc): 500VDC MPPT Tracking Voltage Range: 120V-450VDC PV Array Maximum Power: 6000W Max. Input Current: 22A Baterry Voltage: 48VDC AC Input Voltage: 170~280VAC, 50Hz/60Hz Max. AC Charge Current: 60A Max. PV Charge Current: 100A Product Size: 426x322x126mm Weight: 10.5kg Warranty: 3 years | 48.60 | 40.80 | 20.10 |
| STS30224U | 3KW All-In-One Solar Charge Inverter(120VAC) Rated Output Power: 3000W Load Motor Capability: 2HP Rated Output Voltage: 120VAC, 50Hz/60Hz Inverter Output Efficiency: ＞91% Max. PV Input Voltage(Voc): 108VDC MPPT Tracking Voltage Range: 30V-85VDC PV Array Maximum Power: 1400W Max. PV Input Current: 40A Baterry Voltage: 24VDC AC Input Voltage: 90~140VAC, 50Hz/60Hz Max. AC Charge Current: 40A Max. PV Charge Current: 60A Product Size: 378x280x103mm Weight: 6.8kg Warranty: 3 years | 44.00 | 35.00 | 17.50 |
| STS50248U | 5KW All-In-One Solar Charge Inverter(120VAC) Rated Output Power: 5000W Load Motor Capability: 4HP Rated Output Voltage: 120VAC, 50Hz/60Hz Inverter Output Efficiency: ＞90% Max. PV Input Voltage(Voc): 500VDC MPPT Tracking Voltage Range: 120V-450VDC PV Array Maximum Power: 5000W Max. Input Current: 18A Baterry Voltage: 48VDC AC Input Voltage: 90~140VAC, 50Hz/60Hz Max. AC Charge Current: 40A Max. PV Charge Current: 80A Product Size: 426x322x126mm Weight: 11.6kg Warranty: 3 years | 49.80 | 41.00 | 20.10 |
| STSPI8KS | 8KW Hybrid Solar Inverter Rated Output Power: 8000W Load Motor Capability: 5HP Rated Output Voltage: 230VAC, 50Hz/60Hz Inverter Output Efficiency: 92% Max PV Input Voltage(Voc): 500VDC MPPT Tracking Voltage Range: 125V-425VDC Max. PV Input Current: 22/22A Max. PV Array Power: 5500W/5500W Baterry Voltage: 48VDC AC Input Voltage: 90~275VAC, 50Hz/60Hz Max. AC Charge Current: 100A Max. PV Charge Current: 180A Product Size: 620x445x130mm Weight: 27kg Warranty: 3 Years | 70.00 | 54.00 | 21.00 |
| STSPI10KSP | 10KW Hybrid Solar Inverter (Parallel Machine) Number Of Parallel Machines: 1~6 pcs Rated Output Power: 10000W Load Motor Capability: 6HP Rated Output Voltage: 230VAC, 50Hz/60Hz Inverter Output Efficiency: 92% Max. PV Input Voltage(Voc): 500VDC MPPT Tracking Voltage Range: 125V-425VDC Max PV Input Current: 22/22A Max. PV Array Power: 5500W/5500W Baterry Voltage: 48VDC AC Input Voltage: 90~275VAC, 50Hz/60Hz Max AC Charge Current: 120A Max PV Charge Current: 200A Product Size: 620*445*130mm Weight: 27kg Warranty: 3 Years | 70.00 | 54.00 | 21.00 |
| STSPI8KU | 8KW Hybrid Solar Inverter (Split-Phase) Rated Output Power: 8000W Load Motor Capability: 5HP Rated Output Voltage: 120/240VAC, 50Hz/60Hz Inverter Output Efficiency: 92% Max PV Input Voltage(Voc): 500VDC MPPT Tracking Voltage Range: 125V-425VDC Max. PV Input Current: 22/22A Max. PV Array Power: 5500W/5500W Baterry Voltage: 48VDC AC Input Voltage: 90~140VAC, 50Hz/60Hz Max. AC Charge Current: 100A Max. PV Charge Current: 180A Product Size: 620x445x130mm Weight: 27kg Warranty: 3 Years | 78.50 | 56.50 | 23.00 |
| STSPI10KU | 10KW Hybrid Solar Inverter (Split-Phase) Rated Output Power: 10000W Load Motor Capability: 6HP Rated Output Voltage: 120/240VAC, 50Hz/60Hz Inverter Output Efficiency: 92% Max PV Input Voltage(Voc): 500VDC MPPT Tracking Voltage Range: 125V-425VDC Max. PV Input Current: 22/22A Max. PV Array Power: 5500W/5500W Baterry Voltage: 48VDC AC Input Voltage: 90~140VAC, 50Hz/60Hz Max. AC Charge Current: 120A Max. PV Charge Current: 200A Product Size: 620x445x130mm Weight: 27kg Warranty: 3 Years | 78.50 | 56.50 | 23.00 |
| P/N | Product Description | Packing Size (CM) | ||
| L | W | H | ||
| STS33248 | 3.3KW All-In-One Solar Charge Inverter Rated Output Power: 3300W Load Motor Capability: 2HP Rated Output Voltage: 230VAC, 50Hz/60Hz Inverter Output Efficiency: ＞92% Max. PV Input Voltage(Voc): 145VDC MPPT Tracking Voltage Range: 60V-115VDC PV Array Maximum Power: 3400W Max. Input Current: 40A Baterry Voltage: 48VDC AC Input Voltage: 170~280VAC, 50Hz/60Hz Max. AC Charge Current: 60A Max. PV Charge Current: 60A Product Size: 378x280x103mm Weight: 6.2kg Warranty: 3 Years | 44.00 | 35.00 | 17.50 |
| STS35224 | 3.5KW All-In-One Solar Charge Inverter Rated Output Power: 3500W Load Motor Capability: 2HP Rated Output Voltage: 230VAC, 50Hz/60Hz Inverter Output Efficiency: ＞90% Max. PV Input Voltage(Voc): 500VDC MPPT Tracking Voltage Range: 120V-450VDC PV Array Maximum Power: 4000W Max. Input Current: 13A Baterry Voltage: 24VDC AC Input Voltage: 170~280VAC, 50Hz/60Hz Max. AC Charge Current: 80A Max. PV Charge Current: 80A Product Size: 378x280x103mm Weight: 7.4kg Warranty: 3 Years | 44.00 | 35.00 | 17.50 |
| STS55248 | 5.5KW All-In-One Solar Charge Inverter Rated Output Power: 5500W Load Motor Capability: 4HP Rated Output Voltage: 230VAC, 50Hz/60Hz Inverter Output Efficiency: ＞90% Max. PV Input Voltage(Voc): 500VDC MPPT Tracking Voltage Range: 120V-450VDC PV Array Maximum Power: 6000W Max. Input Current: 22A Baterry Voltage: 48VDC AC Input Voltage: 170~280VAC, 50Hz/60Hz Max. AC Charge Current: 60A Max. PV Charge Current: 100A Product Size: 426x322x126mm Weight: 10.5kg Warranty: 3 Years | 48.60 | 40.80 | 20.10 |
| STS55248B | 5.5KW All-In-One Solar Charge Inverter(Parallel Machine) Number Of Parallel Machines: 1~6 pcs Rated Output Power: 5500W Load Motor Capability: 4HP Rated Output Voltage: 230VAC, 50Hz/60Hz Inverter Output Efficiency: ＞92% Max. PV Input Voltage(Voc): 500VDC MPPT Tracking Voltage Range: 120V-450VDC PV Array Maximum Power: 6000W Max. Input Current: 22A Baterry Voltage: 48VDC AC Input Voltage: 170~280VAC, 50Hz/60Hz Max. AC Charge Current: 60A Max. PV Charge Current: 100A Product Size: 426x322x126mm Weight: 10.5kg Warranty: 3 years | 48.60 | 40.80 | 20.10 |
| STS30224U | 3KW All-In-One Solar Charge Inverter(120VAC) Rated Output Power: 3000W Load Motor Capability: 2HP Rated Output Voltage: 120VAC, 50Hz/60Hz Inverter Output Efficiency: ＞91% Max. PV Input Voltage(Voc): 108VDC MPPT Tracking Voltage Range: 30V-85VDC PV Array Maximum Power: 1400W Max. PV Input Current: 40A Baterry Voltage: 24VDC AC Input Voltage: 90~140VAC, 50Hz/60Hz Max. AC Charge Current: 40A Max. PV Charge Current: 60A Product Size: 378x280x103mm Weight: 6.8kg Warranty: 3 years | 44.00 | 35.00 | 17.50 |
| STS50248U | 5KW All-In-One Solar Charge Inverter(120VAC) Rated Output Power: 5000W Load Motor Capability: 4HP Rated Output Voltage: 120VAC, 50Hz/60Hz Inverter Output Efficiency: ＞90% Max. PV Input Voltage(Voc): 500VDC MPPT Tracking Voltage Range: 120V-450VDC PV Array Maximum Power: 5000W Max. Input Current: 18A Baterry Voltage: 48VDC AC Input Voltage: 90~140VAC, 50Hz/60Hz Max. AC Charge Current: 40A Max. PV Charge Current: 80A Product Size: 426x322x126mm Weight: 11.6kg Warranty: 3 years | 49.80 | 41.00 | 20.10 |
| STSPI8KS | 8KW Hybrid Solar Inverter Rated Output Power: 8000W Load Motor Capability: 5HP Rated Output Voltage: 230VAC, 50Hz/60Hz Inverter Output Efficiency: 92% Max PV Input Voltage(Voc): 500VDC MPPT Tracking Voltage Range: 125V-425VDC Max. PV Input Current: 22/22A Max. PV Array Power: 5500W/5500W Baterry Voltage: 48VDC AC Input Voltage: 90~275VAC, 50Hz/60Hz Max. AC Charge Current: 100A Max. PV Charge Current: 180A Product Size: 620x445x130mm Weight: 27kg Warranty: 3 Years | 70.00 | 54.00 | 21.00 |
| STSPI10KSP | 10KW Hybrid Solar Inverter (Parallel Machine) Number Of Parallel Machines: 1~6 pcs Rated Output Power: 10000W Load Motor Capability: 6HP Rated Output Voltage: 230VAC, 50Hz/60Hz Inverter Output Efficiency: 92% Max. PV Input Voltage(Voc): 500VDC MPPT Tracking Voltage Range: 125V-425VDC Max PV Input Current: 22/22A Max. PV Array Power: 5500W/5500W Baterry Voltage: 48VDC AC Input Voltage: 90~275VAC, 50Hz/60Hz Max AC Charge Current: 120A Max PV Charge Current: 200A Product Size: 620*445*130mm Weight: 27kg Warranty: 3 Years | 70.00 | 54.00 | 21.00 |
| STSPI8KU | 8KW Hybrid Solar Inverter (Split-Phase) Rated Output Power: 8000W Load Motor Capability: 5HP Rated Output Voltage: 120/240VAC, 50Hz/60Hz Inverter Output Efficiency: 92% Max PV Input Voltage(Voc): 500VDC MPPT Tracking Voltage Range: 125V-425VDC Max. PV Input Current: 22/22A Max. PV Array Power: 5500W/5500W Baterry Voltage: 48VDC AC Input Voltage: 90~140VAC, 50Hz/60Hz Max. AC Charge Current: 100A Max. PV Charge Current: 180A Product Size: 620x445x130mm Weight: 27kg Warranty: 3 Years | 78.50 | 56.50 | 23.00 |
| STSPI10KU | 10KW Hybrid Solar Inverter (Split-Phase) Rated Output Power: 10000W Load Motor Capability: 6HP Rated Output Voltage: 120/240VAC, 50Hz/60Hz Inverter Output Efficiency: 92% Max PV Input Voltage(Voc): 500VDC MPPT Tracking Voltage Range: 125V-425VDC Max. PV Input Current: 22/22A Max. PV Array Power: 5500W/5500W Baterry Voltage: 48VDC AC Input Voltage: 90~140VAC, 50Hz/60Hz Max. AC Charge Current: 120A Max. PV Charge Current: 200A Product Size: 620x445x130mm Weight: 27kg Warranty: 3 Years | 78.50 | 56.50 | 23.00 |
Our hybrid solar system inverter is an efficient, versatile energy management device that supports lead-acid and lithium-ion battery connectivity and has lithium-ion battery sleep activation that can be triggered by mains or photovoltaic power supply. It supports double solar input to achieve maximum power tracking, is equipped with double MPPT technology, efficiency up to 99.9%, single maximum support 22A current, suitable for high-power solar modules. Four charging modes, including solar only, mains priority and mains/PV hybrid charging, are available to meet different energy needs. In addition, with time slot charge and discharge setting function, you can set the power charging and battery switching time, as well as discharge and mains bypass power supply mode, to ensure intelligent energy management. The inverter also has two output modes of public bypass and inverter output to ensure uninterrupted power supply. Equipped with LCD large-screen dynamic chart, convenient for users to monitor system data and operating status in real time. Finally, 360° comprehensive protection features, including short circuit, over current, over and under voltage, overload and backfill protection, ensure safe and stable operation of the system.
Our hybrid solar system inverter is an efficient, versatile energy management device that supports lead-acid and lithium-ion battery connectivity and has lithium-ion battery sleep activation that can be triggered by mains or photovoltaic power supply. It supports double solar input to achieve maximum power tracking, is equipped with double MPPT technology, efficiency up to 99.9%, single maximum support 22A current, suitable for high-power solar modules. Four charging modes, including solar only, mains priority and mains/PV hybrid charging, are available to meet different energy needs. In addition, with time slot charge and discharge setting function, you can set the power charging and battery switching time, as well as discharge and mains bypass power supply mode, to ensure intelligent energy management. The inverter also has two output modes of public bypass and inverter output to ensure uninterrupted power supply. Equipped with LCD large-screen dynamic chart, convenient for users to monitor system data and operating status in real time. Finally, 360° comprehensive protection features, including short circuit, over current, over and under voltage, overload and backfill protection, ensure safe and stable operation of the system.
We provide one-stop purchasing service, rich product line, reliable quality. OEM/ODM customization for bulk orders and professional installation guidance. Look forward to working with you!
We provide one-stop purchasing service, rich product line, reliable quality. OEM/ODM customization for bulk orders and professional installation guidance. Look forward to working with you!
Are your inverters pure sine wave output?
Q: Yes, all our inverters are true pure sine wave.
A: What kind of output can you provide?
Q: Normally, we produce inverters with 110V, 115V, 120V, 220V, 230V, and 240V, 50/60Hz self-adaption. If you have special requirements, please let us know for engineer consulting.
A: What's the difference between low frequency and high frequency inverters?
Q: Low frequency inverters have various protections and a strong ability to adapt to the environment. They are more reliable and have voltage regulation.
A: What's the difference between pure sine wave inverters and modified sine wave inverters?
Q: Pure sine wave output inverters are just as good as the public power grid, if not better. They have a low repair rate, long lifespan, no harmonic pollution, and are environmentally friendly. They also protect appliances. On the other hand, modified sine wave output has a negative impact on appliances and cannot load inductive loads such as air conditioners and refrigerators. Certain motor control circuits do not work well with modified sine wave.
A: What appliances can your inverters load?
Q: Our inverters can be used with household, office, agricultural appliances, and other inductive loads such as refrigerators, air conditioners, water pumps, etc.
A: Can you print our company logo on inverters, nameplates, and packaging?
Q: Yes, we accept OEM orders.
A: How do I choose the right inverter?
Q: Simply tell us your requirements, and our sales team will recommend a suitable inverter for you.
A: How do I solve technical problems?
Q: We offer 24-hour after-service consultancy to make it easy for you to solve any technical problems.
A: Do I need a power inverter?
Q: Actually, no. A power inverter is not absolutely required for a solar energy system. However, if you don't use one, you will not have 220 or 230 volts AC and will have to rely solely on battery power. This might be acceptable in a small RV or cabin, but most people prefer to use normal AC appliances.
A: What's the difference between 12, 24, and 48 volt inverters?
Q: This refers to the input voltage from the battery bank. The main consideration is that at higher voltages, the current is less, allowing you to use smaller wires between your solar panel array and your battery bank. When deciding on a system voltage, the solar panels, inverter, and battery bank all need to use the same voltage.
A: What should I do if the product is broken?
Q: If any product is faulty, you can send us pictures or videos, and we will study them and provide the necessary spare parts of the PCB board for after-sale service.
For more information, please click here. Thank you!
Are your inverters pure sine wave output?
Q: Yes, all our inverters are true pure sine wave.
A: What kind of output can you provide?
Q: Normally, we produce inverters with 110V, 115V, 120V, 220V, 230V, and 240V, 50/60Hz self-adaption. If you have special requirements, please let us know for engineer consulting.
A: What's the difference between low frequency and high frequency inverters?
Q: Low frequency inverters have various protections and a strong ability to adapt to the environment. They are more reliable and have voltage regulation.
A: What's the difference between pure sine wave inverters and modified sine wave inverters?
Q: Pure sine wave output inverters are just as good as the public power grid, if not better. They have a low repair rate, long lifespan, no harmonic pollution, and are environmentally friendly. They also protect appliances. On the other hand, modified sine wave output has a negative impact on appliances and cannot load inductive loads such as air conditioners and refrigerators. Certain motor control circuits do not work well with modified sine wave.
A: What appliances can your inverters load?
Q: Our inverters can be used with household, office, agricultural appliances, and other inductive loads such as refrigerators, air conditioners, water pumps, etc.
A: Can you print our company logo on inverters, nameplates, and packaging?
Q: Yes, we accept OEM orders.
A: How do I choose the right inverter?
Q: Simply tell us your requirements, and our sales team will recommend a suitable inverter for you.
A: How do I solve technical problems?
Q: We offer 24-hour after-service consultancy to make it easy for you to solve any technical problems.
A: Do I need a power inverter?
Q: Actually, no. A power inverter is not absolutely required for a solar energy system. However, if you don't use one, you will not have 220 or 230 volts AC and will have to rely solely on battery power. This might be acceptable in a small RV or cabin, but most people prefer to use normal AC appliances.
A: What's the difference between 12, 24, and 48 volt inverters?
Q: This refers to the input voltage from the battery bank. The main consideration is that at higher voltages, the current is less, allowing you to use smaller wires between your solar panel array and your battery bank. When deciding on a system voltage, the solar panels, inverter, and battery bank all need to use the same voltage.
A: What should I do if the product is broken?
Q: If any product is faulty, you can send us pictures or videos, and we will study them and provide the necessary spare parts of the PCB board for after-sale service.
For more information, please click here. Thank you!
