Pure sine wave combined inverter, automatic charger, and commercial power battery automatic switch. Output pure sine wave form with totally separated input/output design. High efficiency exceeding 90% with inverter power saving mode.
Features 4-step progressive charging modes with automatic charging current adjustment and a 7-battery type selector.
Equipped with AC/DC input high & low voltage protection, over-current, overload, temperature, and output short-circuit protection.
Built-in AC bypass relay (<10ms), ultra-wide commercial power input voltage, LED display, RJ11 standard interface, and load/temperature controlled cooling fan.
Seamlessly switch between solar, battery, commercial power, and generator. Optional remote viewing LCD control panel (RJ45), priority inverter mode, and no-battery start function.
| Model | PS3000-112 | PS3000-124 | PS3000-212 | PS3000-224 |
| Output Power | 3000W | |||
| Impact Power | 9000W | |||
| DC Input Voltage | 12VDC | 24VDC | 12VDC | 24VDC |
| Output Voltage | 120VAC ± 5% | 230VAC ± 3% | ||
| Output Frequency | 50/60HZ ± 0.5% | |||
| Output Wave Form | Pure sine wave (THD < 5%) | |||
| Power Factor | 0.1 ~ 1 | |||
| Efficiency | > 90% | |||
| Standby Power Loss | < 10W (Power Saving Mode) | |||
| Switching Time | < 10ms | |||
| AC Input Voltage Range | 90~135VAC / 190~245VAC | |||
| DC Input Voltage Range | 10.0~16.0 | 20.0~32.0 | 10.0~16.0 | 20.0~32.0 |
| DC Charging Current | 90A | 60A | 90A | 60A |
| Fault Indication | LED red | |||
| MPPT Controller | 60A / 30A | |||
| Remote Switch (Optional) | RJ11-LED or RJ45-LCD | |||
| Work Temperature / Humidity | -20~50℃ / 20~90% RH | |||
| Storage Temperature | -30~70℃ | |||
| Cooling | Temperature controlled cooling fan | |||
| Weight (KG) / Size (mm) | 23 KG / 470*220*180 (L*W*H) | |||
| Applications | Car, yacht, solar energy systems, mobile devices, industrial control, power tools, Home Office, etc. | |||
Samples are available for quality testing and market validation.
Comprehensive warranty covering material and workmanship defects across UPS, power inverters, chargers, and solar controllers.
Dedicated technical support team providing advice for product repairs, accessories, power problems, and custom protection solutions.
Strictly compliant with ISO9001 and ISO14001 standards. Equipped with 33 fully automatic SMT lines, ICT testing, and a monthly capacity exceeding 200,000 units.
If your load is resistive (such as standard light bulbs), a modified wave inverter is sufficient. However, for inductive or capacitive loads like precision instruments, air conditioners, refrigerators, fans, and computers, a pure sine wave inverter is required to prevent equipment damage and ensure long-term stability.
To determine inverter size, calculate based on your device load types:
• Resistive loads: Select an inverter equal to the load power.
• Capacitive loads: Select an inverter rated 2 to 5 times the load power.
• Inductive loads: Select an inverter rated 4 to 7 times the load power to handle initial startup power surges.
Connecting cables should be kept as short as possible, ideally under 0.5 meters. Longer distances cause voltage drops between the battery terminals and the inverter, which may trigger low-voltage alarm conditions on the unit.
It includes comprehensive protections: AC and DC input high/low voltage protection, over-current protection, overload protection, over-temperature protection, and output short-circuit protection.
Yes, the unit supports hybrid power management, allowing seamless automatic switching between solar, battery, commercial grid power, and generator power sources.
With ISO9001 and ISO14001 certification, production facilities operate 33 fully automatic SMT lines and modern automated testing centers, delivering a monthly capacity exceeding 200,000 units backed by over 12 years of OEM experience.
