| Customization: | Available |
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| After-sales Service: | 3years |
| Warranty: | 3years |
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Introducing the STS series, a cutting-edge solar storage inverter designed by Guangdong Solarthon Technology Co., Ltd. This innovative inverter combines solar energy storage, mains charging energy storage, and AC sine wave output, providing a reliable and efficient solution for your energy needs.
Equipped with DSP control and an advanced control algorithm, the STS series offers high response speed, exceptional reliability, and meets rigorous industrial standards. With four charge modes available - only solar power, mains power priority, solar power priority, and mains power & solar power - you can easily select the desired mode based on your specific application requirements.
The solar charge module utilizes the latest optimized MPPT tracking technology, ensuring it can quickly track the maximum power point of the PV array in any environment. This allows for real-time optimization of solar panel energy output, maximizing energy efficiency. Additionally, the module has a wide voltage range of MPPT, further enhancing its performance.
The AC-DC charge module incorporates 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 convert DC power into pure sine wave AC power. This makes it compatible with a wide range of AC loads, including household appliances, electric tools, industrial devices, and electronic audiovisual equipment. The segment LCD display provides real-time operation data and system status updates, ensuring easy monitoring and control.
With its comprehensive electronic protection functions, the STS series guarantees the safety and stability of your entire system. Experience the benefits of efficient solar energy storage and reliable AC power with the STS series from Solarthon.
| 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 looking for reliable inverters with pure sine wave output? Look no further!
At Guangdong Solarthon Technology Co., Ltd., we offer a wide range of inverters that are perfect for your needs. Whether you need an inverter with 110V, 115V, 120V, 220V, 230V, or 240V output, we have got you covered. Our inverters also come with self-adaption for 50/60Hz frequency, ensuring compatibility with various appliances.
But what sets our inverters apart? Let's dive into the details:
Our inverters are versatile and can be used in various settings, including households, offices, and agricultural environments. They can handle inductive loads such as refrigerators, air conditioners, water pumps, and more.
Not only that, but we also offer customization options. If you want your company logo on the inverters, nameplates, or packaging, we accept OEM orders.
Choosing the right inverter can be daunting, but our sales team is here to help. Simply tell us your requirements, and we will recommend a suitable inverter for you.
Worried about technical problems? Don't be. Our after-service consultancy is available 24/7 to assist you and ensure your problems are easily solved.
Now, you may be wondering if you really need a power inverter. While it's not absolutely required, using an inverter allows you to have 220 or 230 volts AC, making it easier to use normal AC appliances. This is especially important for larger setups like RVs or cabins.
Lastly, if any of our products are faulty, we've got you covered. Just send us a picture or video, and we'll study it. We provide free spare parts of PCB board for after-sale service.
For more information, please click here. Thank you!
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