The ERAYAK TANK2000 is a 2000W continuous power inverter with 4000W surge capacity, designed for 12V battery systems. It features a modified sine wave output, LCD display, remote control, and USB/USB-C ports. Based on published specs, it is suitable for RV, truck, solar, and home backup applications.
The ERAYAK TANK2000 is a power inverter that converts 12V battery power into 115V AC modified sine wave output. It offers 2000W continuous power and 4000W surge power, as stated by the brand.
This inverter includes an LCD display for monitoring battery level, AC output power, input voltage, and fault messages. It also comes with a remote on/off control, USB and USB-C ports, and a quiet fan, based on the product listing.

Published specs
| Spec | As published |
|---|---|
| Continuous Power | 2000W |
| Surge Power | 4000W |
| Input Voltage | 12V DC |
| Output Voltage | 115V AC |
| Output Waveform | Modified Sine Wave |
| Weight | 6.2 lb |
| Display | LCD |
| Remote Control | Included |
| Ports | USB-A and USB-C |
| Fan | Quiet fan |
Who it suits
- RV owners who need to power appliances off-grid.
- Truck drivers requiring AC power for devices.
- Solar power system users or homeowners needing backup power.
Who should skip
- Those requiring pure sine wave output for sensitive electronics.
- Users needing more than 2000W continuous power.
- Those looking for a built-in battery charger or transfer switch.
Pros
- High surge capacity of 4000W for starting motors.
- LCD display for monitoring input voltage, output power, and battery level.
- Remote on/off control included for convenient operation.
- USB-A and USB-C ports for charging small devices.
Cons
- Warranty terms are not stated by the brand.
- Number of AC outlets is not specified in the product description.
- Efficiency rating and low voltage protection details are not provided.
What it is
The ERAYAK TANK2000 is a power inverter designed to convert 12V DC battery power into 115V AC modified sine wave electricity. According to the brand, it provides 2000W of continuous power and 4000W of surge power. It is marketed for use in RVs, trucks, solar systems, and home backup applications.
Key features as published
- Output Power: 2000W continuous, 4000W surge
- Input/Output: 12V DC input, 115V AC output
- Waveform: Modified sine wave
- Display: LCD screen showing battery level, output power, input voltage, and fault messages
- Remote Control: Included for on/off operation
- Ports: USB-A and USB-C for charging devices
- Fan: Quiet fan for cooling
Size, power and compatibility details
The inverter weighs 6.2 lb as stated by the brand. It is compatible with 12V battery systems and outputs 115V AC. The modified sine wave output is suitable for most household appliances and power tools, but may not be ideal for sensitive electronics. The product is designed for RV, truck, solar, and home backup use.
Before you buy
Check the current price on the brand site. Review the return policy: returns are accepted within 30 days of delivery, with free return shipping. Items must be unused and in original packaging. Warranty terms are not stated by the brand. Ensure your battery system can support the 2000W continuous load. Consider your power needs and whether modified sine wave is appropriate for your devices.
Frequently asked questions
What is the continuous power output of the ERAYAK TANK2000?
The brand states the continuous power output is 2000W, with a surge capacity of 4000W.
What type of battery input does it require?
The inverter requires a 12V DC battery input, as specified by the brand.
Does it include a remote control?
Yes, the product includes a remote on/off control, according to the brand’s published specs.
What ports are available for charging devices?
The inverter features USB-A and USB-C ports for charging small devices, as stated in the product listing.
What is the warranty for this product?
Warranty terms are not stated by the brand. You may contact Erayak Power directly for warranty information.




