| After-sales Service: | 3years |
|---|---|
| Warranty: | 3years |
| Nature of Source Flow: | Active Inverter |
| Samples: |
|---|
| Customization: |
|---|
|
Shipping Cost:
Estimated freight per unit. |
about shipping cost and estimated delivery time. |
|---|
| Payment Method: |
|
|---|---|
| Initial Payment Full Payment |
| Currency: | US$ |
|---|
| Return&refunds: | You can apply for a refund up to 30 days after receipt of the products. |
|---|
Suppliers with verified business licenses
Audited Supplier Introducing the Solarthon Three Phase Off Grid Pure Sine Wave Inverter Power Inverter, brought to you by Guangdong Solarthon Technology Co., Ltd. This advanced inverter is designed to meet the power supply needs of English-speaking natives, offering a reliable and efficient solution for off-grid applications.
Choose the Solarthon Three Phase Off Grid Pure Sine Wave Inverter Power Inverter for a dependable and efficient power solution. Order now and experience the superior performance offered by Guangdong Solarthon Technology Co., Ltd.
| 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 | ||||||
A: Yes, all our inverters have a true pure sine wave output.
A: Normally, our inverters produce 110V, 115V, 120V, 220V, 230V, and 240V output with 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 are more reliable. They also have voltage regulation capabilities.
A: Pure sine wave output inverters provide power quality equivalent to the public power grid or even better. They have a low repair rate, long lifespan, no harmonic pollution, and are environmentally friendly. On the other hand, modified sine wave output inverters can negatively impact appliances and cannot handle 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 print your company logo on the inverters, nameplates, and packaging.
A: Simply tell us your requirements, and our sales team will recommend a suitable inverter for you.
A: We provide 24-hour after-service consultancy to help you easily solve any technical problems you may encounter.
A: Technically, no. A power inverter is not absolutely required in a solar energy system. However, without an inverter, you will not have 220V or 230V AC power and will have to rely solely on battery power. While this may be acceptable for a small RV or cabin, most people prefer to use normal AC appliances.
A: The voltage refers to the input voltage from the battery bank. The main consideration is that higher voltages allow for less current, allowing you to use smaller wires between your solar panel array and your battery bank. When choosing a system voltage, it's important to ensure that the solar panels, inverter, and battery bank all operate at the same voltage.
A: If any product is faulty, you can send us pictures or videos, and we will study the issue and provide the necessary spare parts for the PCB board free of charge as part of our after-sale service.
For more information, please visit our website. Thank you!
Suppliers with verified business licenses
Audited Supplier 
){kind=link}
){kind=link}