Address
304 North Cardinal
St. Dorchester Center, MA 02124
Work Hours
Monday to Friday: 7AM - 7PM
Weekend: 10AM - 5PM
Address
304 North Cardinal
St. Dorchester Center, MA 02124
Work Hours
Monday to Friday: 7AM - 7PM
Weekend: 10AM - 5PM

300W Pure Sine Wave Off-Grid High-Frequency Single-Phase DC12/24/48V to AC110/220V Solar 300w Power Inverter For Car.
300W Power Inverter Pure Sine Wave Off-Grid High-Frequency Single-Phase Solar Power Inverter is the ideal energy solution for off-grid living, outdoor adventures, and emergency backup power needs.
Engineered with pure sine wave output, it delivers stable, grid-like electricity that safely powers sensitive electronics such as laptops, smartphones, and small household appliances without causing damage or interference. As a high-frequency inverter, it boasts a compact, lightweight design—easy to install and transport, making it perfect for RVs, camping trips, and remote cabins.
Designed for off-grid solar systems, it efficiently converts DC power from solar panels or batteries into reliable AC power, maximizing energy utilization to cut reliance on traditional grids. Its single-phase output aligns with standard household electrical requirements, ensuring seamless compatibility with most daily devices.
Built with durable components, this inverter features over-voltage, over-current, over load protection, low voltage protection, over temperature protection and short-circuit protection, protection guaranteeing safe and long-lasting performance even in harsh environments. Whether you’re off the grid or need a reliable backup, this inverter offers unbeatable efficiency, portability, and peace of mind.
This 300w power inverter for car offers multiple socket type options tailored to different countries and usage scenarios. Whether for household, outdoor, or industrial off-grid applications in regions like North America, Europe, Australia, or Asia, the matched socket configurations ensure seamless compatibility with local electrical standards, making it versatile for residential backup power, RV travel, solar system integration, and other on-the-go power needs.
Features:
Power inverter for car engineered with pure sine wave output, it delivers stable, grid-like electricity that safely powers sensitive electronics such as laptops, smartphones, and small household appliances without causing damage or interference. As a high-frequency inverter, it boasts a compact, lightweight design—easy to install and transport, making it perfect for RVs, camping trips, and remote cabins.
Power inverter for car designed for off-grid solar systems, it efficiently converts DC power from solar panels or batteries into reliable AC power, maximizing energy utilization to cut reliance on traditional grids. Its single-phase output aligns with standard household electrical requirements, ensuring seamless compatibility with most daily devices.
Power inverter for car built with durable components, this inverter features over-voltage, over-current, over load protection, low voltage protection, over temperature protection and short-circuit protection, protection guaranteeing safe and long-lasting performance even in harsh environments. Whether you’re off the grid or need a reliable backup, this inverter offers unbeatable efficiency, portability, and peace of mind.
This 300w pure sine wave power inverter offers multiple socket type options tailored to different countries and usage scenarios. Whether for household, outdoor, or industrial off-grid applications in regions like North America, Europe, Australia, or Asia, the matched socket configurations ensure seamless compatibility with local electrical standards, making it versatile for residential backup power, RV travel, solar system integration, and other on-the-go power needs.
Parameters:
| Technical Parameters for 300W Pure Sine Wave Inverter For Car | |||
| Model | TP300W-12V | TP300W-24V | TP300W-48V |
| Output power | 300W | ||
| Peak power | 600W | ||
| Input voltage(Range) | DC12V(9.5-15.5V) | DC24V(19-31V) | DC48V(38-61V) |
| Output voltage(Single) | (100VAC/110VAC/120VAC/220VAC/230VAC/240VAC)±5% | ||
| Unload current less than | ≤0.4A | ≤0.2A | ≤0.2A |
| Output frequency | 50Hz or 60Hz | ||
| Output waveform | Pure Sine Wave | ||
| Waveform distortion | THD≤3%(Pure resistive Load)) | ||
| USB | 18W Fast charging | / | |
| Max.output efficiency | 88% | 90% | 92% |
| Low voltage protection | Pre-alarm (alarm off after 1 sound), LED Red light on, voltage contiously reduce and shutdown | ||
| Over voltage protection | Pre-alarm (alarm off after 2 sounds), LED Red light on, shutdown | ||
| Over load protection | Continuous alarm, LED Red light on, shutdown | ||
| Over temperature protection | Pre-alarm (alarm off after 3 sounds), tempurature continously rise, LED Red light on, shutdown | ||
| Short circuit protection | Perfect protection and no damage the circuit | ||
| Input reverse polarity protection | Fuse burn-out | ||
| Low voltage alarm | 10.5±0.5V | 21±0.5V | 42±1V |
| Low voltage protection | 9.5±0.5V | 19±0.5V | 38±1V |
| Over voltage protection | 15.5±0.5V | 31±0.5V | 61±1V |
| Low voltage recover | 13±0.5V | 24±0.5V | 48±1V |
| Over voltage recover | 14.5V±0.5V | 29V±0.5V | 58V±1V |
| Working temperature | -20°- +50° | ||
| Product Dimension(mm) | 203*107*63 | ||
| Mounting Size(mm) | 177*50 | ||
| Product Lable Size(mm) | 165*39.5 | ||
| Packing(mm) | 247*150*72 | ||
| Net./gross weight(kgs) | 0.82/0.91 | ||
| QTY/CTN | 20 PCS | ||
| Meas./CTN(mm) | 500*310*370 | ||
| Gross weight/CTN(kgs) | 18.6 | ||
| Warranty | 24Months | ||
| DC Cable(mm²) | 4 | 2.5 | 2.5 |
| Cooling method | Intelligent air cooling | ||


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