| 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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Suppliers with verified business licenses
Audited Supplier Introducing our latest innovation - the STS series, a brand new solar storage inverter that combines solar energy storage, mains charging energy storage, and AC sine wave output. With its advanced DSP control and cutting-edge control algorithm, this inverter offers lightning-fast response speed, unmatched reliability, and meets the highest industrial standards.
Our STS series offers four charge modes to suit your specific needs: solar power only, mains power priority, solar power priority, and mains power & solar power. You can also choose between inverter and mains outputs, ensuring maximum flexibility for different applications.
Equipped with the latest optimized MPPT tracking technology, our solar charge module can quickly track the maximum power point of the PV array in any environment, allowing you to harness the maximum energy from your solar panels in real-time. The wide voltage range of MPPT ensures optimal performance.
The AC-DC charge module utilizes an advanced control algorithm to achieve 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 your batteries. The wide AC voltage input range and full input/output protection function further enhance its performance.
Our DC-AC inverter module, based on full digital intelligent design, employs advanced SPWM technology to deliver a pure sine wave output. This makes it perfect for powering AC loads such as household appliances, electric tools, industrial devices, and electronic audiovisual equipment. The segment LCD display design allows you to monitor the operation data and system status in real-time, ensuring convenience and ease of use. With comprehensive electronic protection functions, the safety and stability of your entire system are guaranteed.
Experience the future of solar energy with Solarthon's STS series. Trust in our expertise and join the renewable energy revolution today!
Product Details:
| 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 | |||||
Looking for a reliable and efficient solar power inverter? Look no further! Our 3-Phase Solar Power Inverter with Integrated Energy Storage is the perfect solution for your off-grid solar generation needs.
With our pure sine wave output, you can enjoy the same high-quality power as the public power grid, or even better! Our inverters have a low repair rate and a long lifespan, ensuring that your appliances are protected and your investment is well worth it. Plus, our pure sine wave output is environmentally friendly and free from harmonic pollution.
Not sure which inverter is right for you? Our friendly sales team is here to help! Just tell us your requirements, and we'll recommend the perfect inverter for your needs.
Worried about technical problems? Don't be! Our 24-hour after-service consultancy is dedicated to solving any issues you may encounter, making sure your problems are easily resolved.
And if you're concerned about the compatibility of our inverters with your appliances, worry no more! Our inverters can handle a wide range of loads, from household and office appliances to agricultural equipment and even inductive loads like refrigerators and air conditioners.
Need to customize your inverters? No problem! We accept OEM orders and can print your company logo on the inverters, nameplates, and packaging.
Still not convinced? Let us address some common questions:
Ready to harness the power of the sun? Choose Solarthon Technology Co., Ltd. for your solar power system needs. Click here for more information. Thank you!
Suppliers with verified business licenses
Audited Supplier 
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