Solar Power Inverter with MPPT Solar Charge Controller

• After-sales Service: 3years
• Warranty: 3years
• Nature of Source Flow: Active Inverter
• Shipping Cost: Estimated freight per unit.: about shipping cost and estimated delivery time.
• Currency: US$
• Return&refunds: You can apply for a refund up to 30 days after receipt of the products.
• Model NO.: STS
• Phase: Single
• Output Power: >1000W
• Certification: SAA, CE, ROHS, ISO9001, CCC
• Brand: Solarthon
• Type: DC/AC Inverters
• Power Source: Solar Power, Wind Power
• Circuit Topologies: Full-Bridge Type
• Nature of Wave String: Sine Wave Inverter
• Rated Power: 3kw/3.3kw/3.5kw/5kw/5.5kw
• 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
• Mounting Type: Roof Mounting
• Controller Type: MPPT
• Type.: DC/AC Inverters
• Transport Package: Cartons with Foam
• Specification: 378x280x103mm
• Trademark: solarthon
• Origin: China
• HS Code: 9405409000
• Production Capacity: 100000/Month
• Package Size: 44.00cm * 35.00cm * 17.50cm
• Package Gross Weight: 7.200kg

Product Description

ON/OFF GRID SOLAR INVERTER 7.2KW/8.2KW/10.2KW

The STS series by Guangdong Solarthon Technology Co., Ltd. is a cutting-edge solar storage inverter that combines solar energy storage, mains charging energy storage, and AC sine wave output. With its DSP control and advanced control algorithm, this inverter offers high response speed, reliability, and industrial standard.
Featuring four charge modes - only solar power, mains power priority, solar power priority, and mains power & solar power - the STS series allows for flexible application based on your needs. You can select between inverter and mains outputs to meet different requirements.
The solar charge module utilizes the latest optimized MPPT tracking technology, enabling it to quickly track the maximum power point of the PV array in any environment. This ensures real-time maximum energy extraction from the solar panel, thanks to its wide voltage range of MPPT.
The AC-DC charge module employs an advanced control algorithm for full digital double closed-loop control of voltage and current. With high control accuracy and a compact design, it provides stable and reliable charging and protection for the battery. The wide AC voltage input range and full input/output protection function further enhance its performance.
The DC-AC inverter module, based on full digital intelligent design, utilizes advanced SPWM technology to output pure sine wave and convert DC into AC. It is suitable for powering various AC loads, including household appliances, electric tools, industrial devices, and electronic audiovisual equipment. The segment LCD display design allows for real-time monitoring of system operation data and status. Additionally, the comprehensive electronic protection function ensures the safety and stability of the entire system.

Model	STS33248	STS35224	STS55248	STS55248B	STS30224U	STS50248U
Number Of Parallel Machines	/	/	/	1~6 pcs	/	/
Rated Output Power	3300W	3500W	5500W	5500W	3000W	5000W
Load Motor Capability	2HP	2HP	4HP	4HP	2HP	4HP
Rated Output Voltage	230VAC, 50Hz/60Hz	230VAC, 50Hz/60Hz	230VAC, 50Hz/60Hz	230VAC, 50Hz/60Hz	120VAC, 50Hz/60Hz	120VAC, 50Hz/60Hz
Inverter Output  Efficiency	>92%	>90%	>90%	>92%	>91%	>90%
Max. PV Input Voltage(Voc)	145VDC	500VDC	500VDC	500VDC	108VDC	500VDC
MPPT Tracking Voltage Range	60V-115VDC	120V-450VDC	120V-450VDC	120V-450VDC	30V-85VDC	120V-450VDC
PV Array Maximum Power	3400W	4000W	6000W	6000W	1400W	5000W
Max. Input Current	40A	13A	22A	22A	40A	18A
Baterry Voltage	48VDC	24VDC	48VDC	48VDC	24VDC	48VDC
AC Input Voltage	170~280VAC, 50Hz/60Hz				90~140VAC, 50Hz/60Hz	90~140VAC, 50Hz/60Hz
Max. AC Charge Current	60A	80A	60A	60A	40A	40A
Max. PV Charge Current	60A	80A	100A	100A	60A	80A
Product Size	378x280x103mm	378x280x103mm	426x322x126mm	426x322x126mm	378x280x103mm	426x322x126mm
Weight	6.2kg	7.4kg	10.5kg	10.5kg	6.8kg	11.6kg
Warranty	3 years

Product Parameters

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Packaging & Shipping

FAQ

Product Description: Pure Sine Wave Inverters

 

Are you looking for a reliable and efficient inverter for your power needs? Look no further than our pure sine wave inverters from Guangdong Solarthon Technology Co., Ltd. With their superior performance and advanced features, these inverters are perfect for both residential and commercial applications.

 

Key Features:

 

• Pure Sine Wave Output: Our inverters provide a true pure sine wave output, ensuring high-quality power that is just as good as the public power grid.


• Wide Voltage Range: We offer inverters with output voltages of 110V, 115V, 120V, 220V, 230V, and 240V, with self-adaption for 50/60Hz frequency. Custom voltage requirements can be accommodated with engineer consultation.


• Low Frequency Design: Our low frequency inverters are equipped with various protections, making them highly reliable and adaptable to different environmental conditions. They also feature voltage regulation for optimal performance.


• Long Lifespan: The pure sine wave output ensures a low repair rate and a long lifespan for the inverter, saving you maintenance costs in the long run.


• Appliance Compatibility: Our inverters can safely power a wide range of appliances, including refrigerators, air conditioners, water pumps, and other inductive loads commonly found in households, offices, and agricultural settings.


• OEM Support: We offer the option to customize our inverters with your company logo on the inverters, nameplates, and packaging, allowing you to promote your brand.


• Easy Troubleshooting: Our dedicated after-service consultancy is available 24/7 to assist you with any technical problems you may encounter, ensuring a quick and easy resolution.


 

 

Choosing the Right Inverter:

 

If you are unsure about which inverter is suitable for your needs, simply share your requirements with our sales team, and they will recommend the most suitable inverter for you.

 

Power Inverter Necessity:

 

While a power inverter is not absolutely required for a solar energy system, it is essential if you want to use normal AC appliances. Without an inverter, you will only have battery power, which may be sufficient for small RVs or cabins.

 

System Voltage Considerations:

 

The input voltage from the battery bank is an important consideration when choosing an inverter. Higher voltages allow for lower currents, enabling the use of smaller wires between the solar panel array and the battery bank. It is crucial to ensure that the solar panels, inverter, and battery bank all use the same voltage.

 

Product Warranty:

 

In the unlikely event that any of our products are faulty, simply send us a picture or video, and we will study the issue. We provide free spare parts of PCB boards for after-sale service.

 

For more information about our pure sine wave inverters, please click here. Thank you!