| After-sales Service: | 3years |
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| Warranty: | 3years |
| Nature of Source Flow: | Active Inverter |
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Shipping Cost:
Estimated freight per unit. |
about shipping cost and estimated delivery time. |
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| Payment Method: |
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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 storage inverter control integrated machine from Guangdong Solarthon Technology Co., Ltd. It combines solar energy storage, mains charging energy storage, and AC sine wave output.Featuring DSP control and advanced control algorithm, this hybrid
inverter offers high response speed and reliability. It meets high industrial standards, ensuring optimal performance and durability.
| 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 | |
Thank you for your interest in our inverters. Here are some frequently asked questions and answers to help you understand our products:
A: Yes, all our inverters provide true pure sine wave output.
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.
A: Low frequency inverters have various protections, strong adaptability to the environment, and reliable voltage regulation. They are more reliable compared to high frequency 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 may negatively impact appliances and cannot load inductive loads such as air conditioners and refrigerators. Certain motor control circuits may also not be compatible with modified sine wave inverters.
A: Our inverters can be used with household, office, agricultural appliances, and other inductive loads such as refrigerators, air conditioners, water pumps, etc.
A: Yes, we accept OEM orders and can customize the products with your company logo.
A: Simply tell us your requirements, and our sales team will recommend a suitable inverter for you.
A: We offer 24-hour after-service consultancy to help you easily solve any technical problems you may encounter.
A: While not absolutely required, a power inverter is necessary if you want to use normal AC appliances. Without an inverter, you will only have battery power and won't have access to 220 or 230 volts AC.
A: The voltage refers to the input voltage from the battery bank. Higher voltages allow for less current, which means you can use smaller wires between your solar panel array and battery bank. It's important to ensure that the solar panels, inverter, and battery bank all use the same voltage.
A: If any product is faulty, please send us pictures or videos, and we will study the issue. We will provide the necessary spare parts of the PCB board free of charge for after-sale service.
For more information, please visit our website. Thank you!
Suppliers with verified business licenses
Audited Supplier 
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