| 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 This series is a new hybrid solar energy energy storage inverter control integrated machine integrating solar energy storage & mains charging energy storage and AC sine wave output. It adopts DSP control and advanced control algorithm, ensuring high response speed and reliability. Manufactured by Guangdong Solarthon Technology Co., Ltd., this product meets high industrial standards.
| Model | STKH-30224 | STKH-50248 |
| Rated Power | 3000W | 5000W |
| Output Voltage | 220VAC | 220VAC |
| Output Frequency | 50/60Hz | 50/60Hz |
| Surge Power | 6000VA | 10000VA |
| Input Voltage | 220VAC | |
| Input Frequency | 50/60Hz | 50/60Hz |
| Maximum AC Charge Current | 60A | 80A |
| Maximum PV Array Power | 1500W | 5500W |
| Max PV Input Voltage(Voc) | 145VDC | 450VDC |
| MPPT Tracking Voltage Range | 30-115VDC | 120-430VDC |
| Maximum PV Charge Current | 60A | 80A |
| Battery Voltage | 24VDC | 48VDC |
| Communication interface | USB/RS232/GPRS/WIFI | USB/RS232/GPRS/WIFI |
| Operating Temperature | 0ºC-55ºC | 0ºC-55ºC |
| Storage Temperature | -15ºC-60ºC | -15ºC-60ºC |
| Dimension | 439x320x128mm | 439x320x128mm |
| Net Weight | 8kg | 9.2kg |
| Warranty | 3 years | |
Company Name: Guangdong Solarthon Technology Co., Ltd.
Q: Are your inverters pure sine wave output?
A: Yes, all are true pure sine wave inverters.
Q: What kind of output can you provide?
A: Normally we produce inverters with 110V, 115V, 120V, 220V, 230V, and 240V, 50/60Hz self-adaption. If you have special requirements, please consult our engineers.
Q: What's the difference between low frequency and high frequency inverters?
A: Low frequency inverters have various protections, strong adaptability to the environment, and are more reliable with voltage regulation.
Q: What's the difference between pure sine wave inverters and modified sine wave inverters?
A: Pure sine wave output inverters provide power similar to the public power grid, with low repair rates, long lifespan, no harmonic pollution, and environmental friendliness. On the other hand, modified sine wave output inverters have a negative impact on appliances, cannot load inductive loads such as air conditioners and refrigerators, and certain motor control circuits do not work well with modified waves.
Q: What appliances can your inverters load?
A: Our inverters can be used for household, office, agricultural appliances, and other inductive loads such as refrigerators, air conditioners, water pumps, etc.
Q: Can you print our company logo on inverters, nameplates, and packaging?
A: Yes, we accept OEM orders.
Q: How do I choose the right inverter?
A: Simply tell us your requirements and our sales team will recommend a suitable inverter for you.
Q: How can I solve technical problems?
A: We provide 24-hour after-service consultancy to help you easily solve any technical problems.
Q: Do I need a power inverter?
A: Actually, no. A power inverter is not absolutely required in a solar energy system. However, if you don't use one, you will not have 220 or 230 volts AC and will have to rely solely on battery power. While this might be acceptable in a small RV or cabin, most people prefer to use normal AC appliances.
Q: What's the difference between 12, 24, and 48 volt inverters?
A: The voltage refers to the input voltage from the battery bank. The main consideration is that higher voltages allow for less current, which means you can use smaller wires between your solar panel array and your battery bank. It is important to note that the solar panels, inverter, and battery bank must all use the same voltage.
Q: What should I do if the product is broken?
A: If any product is faulty, you can send us pictures or videos for our review. We will provide free spare parts of the PCB board for after-sale service.
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