| 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 Introducing Solarthon, the advanced three-phase off-grid pure sine wave inverter power inverter by Guangdong Solarthon Technology Co., Ltd. This state-of-the-art inverter is designed to provide the best power supply guarantee for users' loading equipment.
| Model | 10kW | 20kW | 30kW | 40kW | 60kW | 80kW | 100kW | 150kW | 200kW |
| Rated capacity | 10kW | 20kW | 30kW | 40kW | 60kW | 80kW | 100kW | 150kW | 200kW |
| Operation mode and principle | PWN (pulse width modulation)based on DSP accurate control technology and double built-in MCUs complete isolation of the output power supply | ||||||||
| AC input phase number | Three-phase + N+G | ||||||||
| AC input voltage | 220/380V AC ±20% | ||||||||
| AC input frequency | 50/60Hz ±5% | ||||||||
| DC voltage | 192/220/240/384V DC (16 to 32 pieces of 12V batteries) | ||||||||
| Floating battery | 13.6V of each battery*battery quantity (13.6V*16 batteries=217.6) | ||||||||
| Cut-off voltage | 10.8V of each battery *battery quantity (10.8V*16 batteries=172.8V) | ||||||||
| Phase number | Three-phase +N+G | ||||||||
| AC output voltage | 220/380V AC ±1% (steady load) | ||||||||
| AC output frequency | 50/60Hz ±5% (mains supply) 50Hz ±0.01% | ||||||||
| Efficiency | ≥95% (load:100%) | ||||||||
| output waveform | Sine wave | ||||||||
| THD | Linear load: <3% Non-linear load:<5% | ||||||||
| Dynamic load voltage transient | <±5% (jump from 0 to 100%) | ||||||||
| Instant recovery time | <10ms | ||||||||
| time of switching between the battery and the mains supply | 3-5s | ||||||||
| Unbalanced voltage | <±3%<±1% (balanced load voltage) | ||||||||
| Overload capacity | 120%, 20s, >150% and 100ms | ||||||||
| Operation efficiency | ≥95% (load:100%) | ||||||||
| Computer communication interface | RS232/RS485 (SNMP remote monitoring network adapter) | ||||||||
| Operating temperature | -10 to 40°C | ||||||||
| Relative humidity | 0090% (no condensation) | ||||||||
| Noise | 40-50dB | 50-60dB | 60-70dB | ||||||
Company name: Guangdong Solarthon Technology Co., Ltd.
Product Description:
Q: Are your inverters pure sine wave output?
A: Yes, all our inverters provide true pure sine wave output.
Q: What kind of output can your inverters provide?
A: Our inverters typically produce output voltages of 110V, 115V, 120V, 220V, 230V, and 240V, with a self-adapting frequency of 50/60Hz. If you have any special requirements, please let us know for personalized engineer consulting.
Q: What's the difference between a low frequency and high frequency inverter?
A: A low frequency inverter offers various protections and has a strong ability to adapt to different environments. It is more reliable and provides voltage regulation. On the other hand, a high frequency inverter may lack some of these features.
Q: What's the difference between a pure sine wave inverter and a modified sine wave inverter?
A: A pure sine wave output inverter provides power that is just as good as the public power grid, if not better. It has a low repair rate, long lifespan, and does not cause harmonic pollution. It is also environmentally friendly and protects appliances. In contrast, a modified sine wave output inverter 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 the modified wave.
Q: What appliances can your inverters load?
A: Our inverters can be used with household, office, and agricultural appliances, as well as other inductive loads such as refrigerators, air conditioners, water pumps, and more.
Q: Can you print our company logo on the inverters, nameplates, and packaging?
A: Yes, we accept OEM orders and can customize the inverters, nameplates, and packaging with your company logo.
Q: How do I choose the right inverter?
A: Simply tell us your requirements, and our sales team will recommend a suitable inverter for your needs.
Q: How do I solve technical problems?
A: We provide 24-hour after-service consultancy to help you easily solve any technical problems you may encounter.
Q: Do I need a power inverter?
A: Technically, a power inverter is not absolutely required for a solar energy system. However, without one, you will not have access to 220 or 230 volts AC and will have to rely solely on battery power. While this may be acceptable for small RVs or cabins, 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 result in lower currents, allowing for the use of smaller wires between the solar panel array and the battery bank. It is important to ensure that the solar panels, inverter, and battery bank all use the same voltage when designing a system.
Q: What should I do if the product is broken?
A: If any product is faulty, you can send us pictures or videos for inspection. We will study the issue and provide the necessary spare parts free of charge for after-sale service.
For more information, please click here. Thank you!
Suppliers with verified business licenses
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