ON/OFF GRID SOLAR INVERTER 7.2KW/8.2KW/10.2KW
Introducing the STS series, a cutting-edge solar storage inverter brought to you by Guangdong Solarthon Technology Co., Ltd. This innovative inverter seamlessly integrates solar energy storage, mains charging energy storage, and AC sine wave output.
Thanks to its DSP control and advanced control algorithm, the STS series offers a rapid response speed, exceptional reliability, and meets high industrial standards. With four charge modes to choose from - only solar power, mains power priority, solar power priority, and mains power & solar power - you can select the perfect option to suit your unique application needs.
The solar charge module utilizes the latest optimized MPPT tracking technology, allowing it to quickly track the maximum power point of the PV array in any environment. This ensures that you obtain the maximum energy from your solar panel in real-time, with a wide voltage range of MPPT.
The AC-DC charge module features an advanced control algorithm, enabling full digital double closed-loop control of voltage and current. This results in precise control accuracy and a compact design. With a wide AC voltage input range and comprehensive input/output protection functions, the battery can be charged and protected stably and reliably.
The DC-AC inverter module, based on full digital intelligent design, utilizes advanced SPWM technology to output a pure sine wave. This makes it suitable for a variety of AC loads, including household appliances, electric tools, industrial devices, and electronic audiovisual equipment. The segment LCD display design allows for real-time display of system operation data and status, providing you with complete visibility.
Experience the safety and stability of the STS series, which offers comprehensive electronic protection functions. Choose Solarthon for all your solar storage inverter needs.
| 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
Product Description
Company Name: Guangdong Solarthon Technology Co., Ltd.
Inverter Features and Benefits
- Pure Sine Wave Output: Our inverters provide true pure sine wave output, ensuring high-quality power for your appliances.
- Wide Voltage Output Range: We produce inverters with voltage options of 110V, 115V, 120V, 220V, 230V, and 240V, all with self-adaption to 50/60Hz frequency. Special requirements can be accommodated through engineer consulting.
- Low Frequency vs. High Frequency Inverter: Our low frequency inverters offer superior protection, adaptability to environmental conditions, and reliable voltage regulation.
- Pure Sine Wave vs. Modified Sine Wave Inverter: Our pure sine wave output inverters provide power equivalent to the public power grid, with low repair rates, long lifespan, no harmonic pollution, and appliance protection. Modified sine wave output, on the other hand, can negatively impact appliances and is not suitable for inductive loads like air conditioners and refrigerators.
- Wide Range of Appliance Compatibility: Our inverters can be used with household, office, agricultural appliances, and other inductive loads such as refrigerators, air conditioners, and water pumps.
- OEM Orders Accepted: We offer the option to print your company logo on our inverters, nameplates, and packaging.
- Choosing the Right Inverter: Simply provide us with your requirements, and our sales team will recommend a suitable inverter for you.
- Technical Problem Support: Our 24-hour after-service consultancy ensures easy resolution of any technical issues you may encounter.
- Power Inverter Necessity: While not absolutely required, using a power inverter allows you to have 220 or 230 volts AC power, enabling the use of normal AC appliances.
- Different Volt Inverter Options: The input voltage from the battery bank (12, 24, or 48 volts) determines the system's wiring requirements. Using higher voltages reduces the current, allowing for the use of smaller wires between the solar panel array and battery bank.
- Product Warranty: If any product is faulty, simply send us a picture or video, and we will study it and provide free spare parts of PCB board for after-sale service.
For more information, please contact us at [email protected]
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