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Rectangular black metal inverter with LCD screen and multiple ports

Solinba Inverter

Solinba Inverter PSW3000-12-110-AC LCD 3000W 9000W Peak 12V 115V 60Hz Power Inverter

SKU CH-R1J9-FX5BH

A 12 V DC to 115 V AC pure sine wave inverter delivering 3000 W continuous and 9000 W peak with built-in 80 A charger, UPS transfer under 13 ms and LCD display

  • Input12 V DC
  • Voltage output115 V AC
  • Continuous watts3000 W
  • Pure sine wave output protects sensitive electronics
  • 9000W peak surge handles motor start-ups for several seconds
  • Built-in 80A multi-stage charger supports eight battery types
  • UPS transfer under 13ms keeps equipment running during outages
  • Comprehensive protection against over-voltage, under-voltage, overheat, overload and short-circuit

Pure Sine Wave Inverter with Built-In Charger

This 3000W pure sine wave inverter converts 12V DC to 115V AC at 60Hz for off-grid or backup power. It delivers a 9000W peak surge for several seconds to start demanding loads. An integrated 80A multi-stage charger supports eight battery types including Gel, AGM, and flooded lead-acid. The unit suits users needing reliable AC output for sensitive electronics and motor-driven appliances.

LCD Monitoring and UPS Transfer

An LCD panel shows real-time voltage, frequency, and fault status for quick system checks. A 5V 2A USB port charges phones or small devices directly from the front. UPS mode switches between AC input and battery power in 7 to 13 milliseconds, keeping routers or servers running during brief outages. Resettable fuses protect the inverter and charger without requiring spare parts.

Upgrades Basic Modified Sine Units

This inverter replaces modified sine wave models that can cause noise, overheating, or malfunction in audio gear, medical devices, or variable-speed motors. The jump is worth it when clean waveform, fast transfer time, and programmable charge profiles are required for daily off-grid living or critical backup. Buyers who only need occasional lighting or resistive loads may not need this feature set.

How it compares

Measured against everything we stock in DC-to-AC Power Inverters, at today’s prices. Recalculated every night.

Price $495.99
Pricier than about 90% of the 866 comparable items (median $25.99).

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Specifications

Ports & slots
Input12 V DC
Power
Voltage output115 V AC
Continuous watts3000 W

Questions about this item

What AC output voltage and frequency does the PSW3000-12-110-AC LCD deliver?

The inverter supplies 115 V AC at 60 Hz with a tolerance of ±0.3 Hz, matching standard North-American mains.

What DC cable ampacity and battery voltage are required for safe installation?

Plan for up to 140 A DC input at 12 V; use appropriately sized cables and a 12 V battery bank to handle the peak 9000 W surge.

How do I set the charger for my battery chemistry, and what mistake should I avoid?

Select one of the eight battery-type settings — Gel U.S.A, AGM1, AGM2, Sealed Lead Acid, Gel Euro, Open Lead Acid, Calcium, or De-Sulphation — before applying AC power; skipping this step risks incorrect charge voltages.

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