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2KW 3KW 5KW Hybrid Solar System Inverter

1.Hybrid solar system inverter adopt fully digital voltage and current double closed-loop control, advanced SPWM technology, output pure sine wave.
2.Hybrid solar system inverter has two output modes: mains bypass and inverter output, and has the function of uninterrupted power supply.
3.Hybrid solar system inverter are 4 charging modes to choose from: solar only, mains priority, solar priority, and hybrid charging.
Availability:
Quantity:
  • 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

STS series is a new type of solar energy storage inverter that integrates solar energy storage, mains charging energy storage and AC sine wave output. Using DSP

control and advanced control algorithm, it has the characteristics of fast response, high reliability and high industry standards. There are four charging modes to

choose from: solar charging, mains priority, mains priority, mains + solar, inverter and mains output to meet different application needs.

The solar charging module adopts the latest optimized MPPT tracking technology, which can quickly track the maximum power point of the photovoltaic array in

any environment, obtain the maximum energy of the solar panel in real time, and have a wide range of MPPT voltage. The AC and DC charging module adopts

advanced control algorithm to realize full digital double closed-loop control of voltage and current, with high

control accuracy and small size. The battery charging and protection are stable and reliable, the AC voltage

input range is wide, and the input/output protection function is complete.

The DC-AC inverter module based on all-digital intelligent design adopts advanced SPWM technology

to output pure sine wave and convert DC into AC, which is suitable for AC loads such as household

appliances, power tools, industrial equipment, electronic audio-visual, etc. The product adopts a

segmented LCD display design, which displays the system operation data and status in real time.

The comprehensive electronic protection function ensures the safety and stability of the whole

system.

STS-solar inverter- (1)


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

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




Products Description

● Supports lead acid battery and li-ion battery connections.

● With a dual activation function when the li-ion battery is dormant; either mains/

photovoltaic power supply access can trigger the activation of the li-ion battery.

● Supports two solar inputs and simultaneous tracking of two solar maximum power

charging/carrying capacity functions.

● Dual MPPT with 99.9% efficiency and maximum 22A current in a single circuit,

perfectly adapted to high power modules.

● 4 charging modes are available: solar only, mains priority, solar priority, and mixed

mains/PV charging.

● With the time-slot charging and discharging setting function, you can set the time

period for cutting in/out of mains charging and switch the time period between battery

discharging and mains bypass power supply mode.

● With two output modes of utility bypass and inverter output, with uninterrupted power

supply function.

● LCD large screen dynamic diagram design, easy to understand system data and

operating status.

● 360° protection with complete short circuit protection, over current protection, over

under voltage protection, overload protection, backfill protection, etc.

STS-solar inverter- (4)STS-solar inverter- (5)STS-solar inverter- (6)STS-solar inverter- (7)STS-solar inverter- (8)STS-solar inverter- (10)




Production Line

Supporting one-stop procurement, our product categories are complete; There is a specialized production line with guaranteed quality; Batch purchase supports OEM/ODM and provides professional installation guidance. Welcome to contact us!

STS-solar inverter- (9)


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!



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