After-sales Service: | 3years |
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Warranty: | 3years |
Nature of Source Flow: | Active Inverter |
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Customization: |
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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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Introducing the Solarthon Three Phase Off Grid Pure Sine Wave Inverter Power Inverter by Guangdong Solarthon Technology Co., Ltd.
Experience advanced operation modes and ensure the best power supply guarantee for your loading equipment. Our inverter incorporates frequency tracking, phase-locking voltage stabilization, noise filtering, and prevention of impact by fluctuation of the power grid. With our full digital vector control technology based on real-time processing by DSP, MCU, and DDC, you can rely on a reliable and efficient power supply.
Key Features:
Don't settle for anything less than the best. Choose Solarthon Three Phase Off Grid Pure Sine Wave Inverter Power Inverter for a reliable and efficient power supply.
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 |
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 you provide?
A: Normally, we produce inverters with 110V, 115V, 120V, 220V, 230V, and 240V, 50/60Hz self-adaption. If you have any special requirements, please consult our engineers.
Q: What's the difference between low frequency and high frequency inverters?
A: Low frequency inverters offer various protections, strong adaptability to different environments, and reliable voltage regulation.
Q: What's the difference between pure sine wave inverters and modified sine wave inverters?
A: Pure sine wave inverters provide output quality comparable to the public power grid, with a low repair rate, long lifespan, no harmonic pollution, and protection for appliances. On the other hand, modified sine wave inverters may have a negative impact on appliances and cannot load inductive loads such as air conditioners and refrigerators. Certain motor control circuits may also be incompatible with modified sine wave inverters.
Q: What appliances can your inverters load?
A: Our inverters can be used with household, office, agricultural appliances, and other inductive loads such as refrigerators, air conditioners, and water pumps.
Q: Can you print our company logo on inverters, nameplates, and packaging?
A: Yes, we accept OEM orders and can customize the products 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 you.
Q: How can I solve technical problems?
A: We offer 24-hour after-service consultancy to help you easily solve any technical issues you may encounter.
Q: Do I need a power inverter?
A: While not absolutely required, having a power inverter is essential if you want to use normal AC appliances. Without an inverter, you can only rely on battery power, which may be acceptable for small RVs or cabins.
Q: What's the difference between 12, 24, and 48 volt inverters?
A: The voltage refers to the input voltage from the battery bank. Higher voltages allow for lower currents, enabling the use of smaller wires between your solar panel array and battery bank. It's important to ensure that your solar panels, inverter, and battery bank all use the same voltage.
Q: What should I do if the product is broken?
A: If any product is faulty, simply send us a picture or video, and we will provide free spare parts of the PCB board for after-sale service.
For more information, please visit our website. Thank you!
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