| After-sales Service: | 3years |
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| Warranty: | 3years |
| Nature of Source Flow: | Active Inverter |
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Shipping Cost:
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| Initial Payment Full Payment |
| Currency: | US$ |
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| Return&refunds: | You can apply for a refund up to 30 days after receipt of the products. |
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Audited Supplier The STS series is a new solar storage inverter designed 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, this inverter offers high response speed, reliability, and industrial standard.
There are four charge modes available: only solar power, mains power priority, solar power priority, and mains power & solar power. This allows you to select the inverter and mains outputs according to your specific 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 you can obtain the maximum energy from your solar panels in real time, 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. This results in high control accuracy and a compact design. The wide AC voltage input range and full input/output protection function ensure stable and reliable charging and protection of the battery.
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 AC loads such as household appliances, electric tools, industrial devices, and electronic audiovisual equipment. The segment LCD display provides real-time operation data and system status, while 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 | |||||
Are you in need of a reliable and efficient power inverter? 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 designed to meet the reading habits of English-speaking natives.
Yes, all our inverters provide true pure sine wave output.
Our inverters are available in various output voltages, including 110V, 115V, 120V, 220V, 230V, and 240V. They also feature a self-adaption function for 50/60Hz frequency. If you have any special requirements, our engineers are available for consultation.
Low frequency inverters offer enhanced protection and adaptability to different environments. They are more reliable and feature voltage regulation capabilities.
Pure sine wave inverters provide output quality comparable to the public power grid, if not better. They have a low repair rate, long lifespan, and do not cause harmonic pollution. They are also environmentally friendly and protect your appliances. On the other hand, modified sine wave inverters can negatively impact appliances and are not suitable for inductive loads such as air conditioners and refrigerators. Certain motor control circuits may also be incompatible with modified sine wave inverters.
Our inverters can be used with various appliances, including those in households, offices, and agricultural settings. They are also compatible with inductive loads such as refrigerators and air conditioners.
Yes, we accept OEM orders and can print your company logo on the inverters, nameplates, and packaging.
Simply let us know your requirements, and our sales team will recommend a suitable inverter for you.
We offer 24-hour after-service consultancy to help you easily solve any technical problems you may encounter.
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 and not 220 or 230 volts AC.
The voltage refers to the input voltage from the battery bank. Higher voltages allow for lower currents, which means you can use smaller wires between your solar panel array and battery bank. It is important to ensure that the solar panels, inverter, and battery bank all use the same voltage.
If any product is faulty, simply send us a picture or video, and we will study it and provide the necessary spare parts of the PCB board for free as part of our after-sale service.
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