ECOFLOW Smart Generator 4000! Complete Review

Autos & Vehicles

Introduction

Overview

Today, we have a comprehensive review of the new Smart Generator 4000 from EcoFlow. This generator boasts 4,000 starting watts, 3,200 running watts on gasoline, and 2,900 running watts on propane. Additionally, EcoFlow is set to release a tri-fuel generator that will include natural gas as a fuel option, providing 2,700 running watts. However, this won't be available until late this year or early next year.

The generator features a total output power of 26.6 amps using gasoline, providing up to 9 kWh with a full tank or 24 kWh with a 20 lb propane tank. It comes equipped with a 1.6-gallon fuel cell, but an extended fuel pump option is available for increased run times.

Features and Specifications

Key Specifications

  • Starting Watts: 4,000
  • Running Watts (Gasoline): 3,200
  • Running Watts (Propane): 2,900
  • Fuel Cell Capacity: 1.6 gallons
  • Propane Tank Capacity: 20 lbs
  • Total Output Power: 26.6 amps

Extended Fuel Pump

The extended fuel pump fits inside the fuel tank and connects via a DC input. While it may initially seem complicated, it significantly enhances the generator's run time. There are also detailed guides available to make the setup straightforward.

Display and Ports

The generator has a new high-visibility display and includes new ports:

  • 30-Amp Trailer TTR Plug: Suitable for RVs
  • 20-Amp Outlet: Provides around 2,200 watts of power

Both ports come with their own reset plugs for added convenience.

Starting Methods and Battery

The generator can be started using a standard pull cord, and users can switch between gasoline and propane. It comes with multiple accessories, including a generator adapter plug, propane connection, xt150 cord, a small toolkit, a funnel, and an instruction manual.

A new firmware update allows the generator to utilize power from the device it's connected to, even if the generator's battery is dead.

Engine and Noise Level

Engine

The new engine is developed by Ratt Engineering, one of the best-known names in generator engines. The engine features a steel sleeve for increased longevity and is designed similarly to the Yamaha MZ80 and the Honda EU 3000is.

Noise Levels

Testing the noise levels, the generator tends to be louder than models like the Predator 3500. Noise levels will vary based on different load capacities, ranging from low idle noise to higher RPM noise at full load.

Practical Features

Maintenance

Service panels allow easy access to change the spark plug and maintain the spark arrester. A small access door on the engine's cover makes it simple to maintain the unit.

Mobile App Integration

Control and monitor the generator using EcoFlow's mobile app, which includes features like start/stop and fuel level estimates.

FAQs

  1. Can I convert this generator to natural gas?

    • Yes, but it voids the warranty. Best to wait for the tri-fuel model.

  2. How long is the xt150 cable?

    • Just under 17 feet; longer cables are not currently available.

Keywords

  • EcoFlow
  • Smart Generator
  • 4000 Watts
  • Propane
  • Gasoline
  • XT150
  • Noise Level
  • Portable Generator
  • Mobile App Integration

FAQs

  1. Can I convert the Smart Generator 4000 to natural gas?

    • Yes and no. If you have the technical know-how, you can convert it, but doing so will void your warranty. It's recommended to wait for the tri-fuel model that supports natural gas.

  2. What is the length of the XT150 cable?

    • The XT150 cable included is just slightly under 17 feet long. Current models do not offer longer cables despite user requests for lengths around 25 feet.

  3. How noisy is the EcoFlow Smart Generator 4000?

    • It is relatively noisier compared to models like the Predator 3500. Noise levels vary depending on the load but tend to increase with higher RPMs.

  4. Can I use AC outlets and DC charging simultaneously?

    • Yes, you can use both AC outlets and DC charging simultaneously, which is especially handy if you have various power needs.

  5. Is the generator's engine reliable?

    • The engine is manufactured by Ratt Engineering, known for reliability and longevity. It uses a steel sleeve, ensuring longer running times compared to engines with aluminum bores.