Solar System Inverter for Reliable and Stable Power Output

• 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
• Output Frequency: 50Hz/60Hz
• Mounting Type: Roof Mounting
• Controller Type: MPPT
• 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 is a new solar storage inverter developed by Guangdong Solarthon Technology Co., Ltd. It combines solar energy storage, mains charging energy storage, and AC sine wave output. With its DSP control and advanced control algorithm, the STS series offers high response speed, reliability, and industrial standard.
Featuring four charge modes, including only solar power, mains power priority, solar power priority, and mains power & solar power, the inverter and mains outputs are selectable to meet different application needs.
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 generation from the solar panel with a wide voltage range of MPPT.
The AC-DC charge module incorporates 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. It also offers a wide AC voltage input range and full input/output protection function.
The DC-AC inverter module, based on a full digital intelligent design, uses advanced SPWM technology to output a pure sine wave and convert DC into AC. It is suitable for powering various AC loads such as household appliances, electric tools, industrial devices, and electronic audiovisual equipment. The product features a segment LCD display design for real-time operation data and system status display. Additionally, it includes comprehensive electronic protection functions to ensure 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

Our Advantages

Certifications

Packaging & Shipping

FAQ

Product Description:

 

Are you in need of a reliable and efficient power inverter? Look no further than the inverters offered by Guangdong Solarthon Technology Co., Ltd. Our inverters are designed to meet the reading habits and preferences of English-speaking natives, ensuring a seamless user experience.

 

Key Features:

 

• Pure Sine Wave Output: Our inverters provide a true pure sine wave output, similar to that of the public power grid. This ensures a stable and high-quality power supply, making them ideal for use with a wide range of appliances.


• Multiple Output Options: We offer inverters with output options of 110V, 115V, 120V, 220V, 230V, and 240V, with a self-adapting frequency of 50/60Hz. If you have specific requirements, our engineers are available for consultation.


• Low Frequency vs. High Frequency: Our low frequency inverters come with various protections, making them highly adaptable and reliable. They also feature voltage regulation capabilities. In contrast, high frequency inverters may not offer the same level of protection and adaptability.


• Pure Sine Wave vs. Modified Sine Wave: Our pure sine wave inverters are comparable to the power grid and offer even better performance. With a low repair rate and long lifespan, they are environmentally friendly and provide protection for your appliances. On the other hand, modified sine wave inverters can have a negative impact on certain appliances, especially those with inductive loads like air conditioners and refrigerators.


• Wide Range of Compatible Appliances: Our inverters can be used with various appliances, including those found in households, offices, and agricultural settings. They are particularly suitable for inductive loads such as refrigerators and air conditioners.


• OEM Options: We offer the option to customize our inverters with your company's logo. This includes printing it on the inverters, nameplates, and packaging, allowing you to promote your brand.


• Expert Recommendations: Unsure about choosing the right inverter? Our sales team is here to help. Simply share your requirements, and they will recommend a suitable inverter for your needs.


• 24/7 Technical Support: We provide round-the-clock after-service consultancy to ensure any technical problems are resolved quickly and easily.


 

 

Additional Information:

 

If you're considering a solar energy system, a power inverter is not absolutely required. However, using an inverter allows you to have access to 220 or 230 volts AC, enabling the use of normal AC appliances. When selecting an inverter, keep in mind that the system voltage, solar panels, inverter, and battery bank should all be compatible.

 

If any product is faulty, simply send us a picture or video, and we will study it to determine the issue. We offer free spare parts for the PCB board as part of our after-sale service.

 

For more information about our inverters and to explore our full range of products, please visit our website. Thank you!