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5.5KW Hybrid Solar System Inverter

Hybrid solar system inverter is an advanced power conversion device that can convert direct current (DC) generated by solar panels into alternating current (AC), while managing the charge and discharge of energy storage batteries (such as lithium batteries). This type of inverter is commonly used in solar photovoltaic systems to optimize the efficiency of energy use, support grid on-grid or off-grid operation, and provide emergency backup power when the grid fails.

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Model:
STS
Brand:
solarthon
Rated Power:
2000W/3000W/3300W
Peak power:
4000VA
Rated output voltage (Vac):
230Vac
Output frequency range (Hz):
50Hz±0.3Hz/60Hz±0.3Hz
Load motor capability:
1HP
Efficiency(AC Mode):
>95%
Output voltage waveform:
Pure sine wave
Charging Mode:
MPPT
Input voltage range:
(170Vac~280Vac)±2%
Input Frequency:
50Hz/ 60Hz (Automatic detection)

The STS Series Hybrid Solar System Inverter is a new type of device that integrates solar energy storage, mains charging energy storage and AC sine wave output. It uses DSP control and advanced control algorithms, and is known for its fast response and high reliability. The range offers four charging modes, including solar charging, mains priority, mains + solar, and inverter and mains output, to suit diverse application needs. The solar charging module uses optimized MPPT tracking technology to quickly track the maximum power point of the photovoltaic array, achieve maximum energy capture in any environment, and has a wide range of MPPT voltages. Ac charging module adopts full digital double closed loop control to achieve high control precision and compact size. Stable and reliable battery charging and protection, wide AC low input range, and comprehensive input/output protection. Dc-ac inverter module based on all digital intelligent design, using SPWM technology to output pure sine wave, suitable for home, power tools, industrial equipment and electronic audio-visual and other AC load electrical appliances. The product also adopts segmented LCD display design to display system operation data and status in real time, providing comprehensive electronic protection functions to ensure the safety and stability of the whole machine.

STS-solar inverter- (1)

P/N	Product Description	Packing Size (CM)
P/N	Product Description	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: 620445130mm 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

STS-solar inverter- (2) STS-solar inverter- (3)

FAQ

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!