ECOFLOW MR300-PSDR-V2.0.3 Inverter Charger Board Pro EF3 1260W

( Brand: Ecoflow ), ( Manufacturer Part Number: MR300-PSDR-V2.0.3 ), ( Type: Control Board ), ( Year Manufactured: 2020 )

Review ECOFLOW Inverter And Charger Board From Ef3 Pro 1260w

The EcoFlow MR300-PSDR-V2.0.3 Inverter Charger Board is a versatile and powerful charging solution designed to work seamlessly with the EcoFlow EF3 Pro 1260W Solar Inverter. This inverter charger is an essential component for anyone looking to harness the power of solar energy and store it for off-grid use.

The MR300-PSDR-V2.0.3 Inverter Charger Board is an advanced lithium battery charger that can charge batteries up to 300W, making it an excellent choice for larger battery systems. It features a modified sine wave output, which is ideal for charging various appliances, tools, and electronics that may not be compatible with pure sine wave outputs.

This inverter charger is designed with efficiency and versatility in mind. It comes with a built-in MPPT (Maximum Power Point Tracking) solar charger controller, which allows it to optimally charge batteries using solar panels. It can also be used as a standalone inverter, providing AC power to your off-grid setup.

Moreover, the MR300-PSDR-V2.0.3 Inverter Charger Board comes with several safety features, including overcharge protection, overdischarge protection, short-circuit protection, and reverse polarity protection. These features ensure that your batteries and appliances are protected from damage, providing you with peace of mind.

The inverter charger board is also designed with user-friendliness in mind. It features an LCD display that shows real-time charging information, such as battery voltage, charging current, solar input, and power consumption. It also comes with remote control functionality, allowing you to monitor and control the charging process from a distance.

In summary, the EcoFlow MR300-PSDR-V2.0.3 Inverter Charger Board is a powerful and versatile charging solution that is perfect for off-grid solar setups. It can charge batteries up to 300W, features a modified sine wave output, and comes with a built-in MPPT solar charger controller. It also includes several safety features and is designed with user-friendliness in mind.

The Ecoflow MR300-PSDR-V2.0.3 inverter charger board, which is compatible with the EF3 Pro 1260W portable power station, is a versatile and powerful solution for those seeking reliable and sustainable energy. Here are some pros and cons to help you make an informed decision:

1. High Power Output: With a maximum output of 3000W continuous power and 6000W surge power, this inverter charger can handle heavy loads, making it suitable for powering large appliances and tools.

2. Solar Charging: The inverter charger supports solar charging, allowing you to recharge your power station using solar panels. This is an eco-friendly and cost-effective way to generate power.

3. Versatile Charging: The MR300-PSDR-V2.0.3 can be charged using various sources, including grid power, solar panels, and a car or truck. This provides you with multiple options for recharging your power station.

4. Quiet Operation: The inverter charger operates quietly, making it ideal for use in environments where noise is a concern.

5. Safe and Reliable: The MR300-PSDR-V2.0.3 is designed with safety features such as overcharge protection, overcurrent protection, and short-circuit protection. It also has a long lifespan, ensuring reliable operation.

1. Size and Weight: The inverter charger is quite large and heavy, weighing around 18.3 pounds. This can make it difficult to transport, especially if you plan to use it on the go.

2. Expensive: The MR300-PSDR-V2.0.3 is a premium product and comes with a premium price tag. It may be more expensive than other inverter chargers with similar specifications.

3. Complex Setup: The setup process for the MR300-PSDR-V2.0.3 can be complex, especially for those who are not tech-savvy. It may require some technical knowledge and expertise to install and configure.

In conclusion, the Ecoflow MR300-PSDR-V2.0.3 inverter charger board is a powerful and versatile solution for those seeking reliable and sustainable energy. Its high power output, solar charging capabilities, and quiet operation make it an attractive option for those who need to power heavy loads or use solar power. However, its size and weight, as well as its complex setup process and premium price tag, may be drawbacks for some.

If you are looking for a powerful and versatile inverter charger with solar charging capabilities, the Ecoflow MR300-PSDR-V2.0.3 is an excellent choice. However, if you are on a budget or need a more portable solution, you may want to consider other options. Ultimately, the decision depends on your specific needs and preferences.

Details:

Board pulled from working unit with a bad battery. Please verify this is the exact board needed and that being replaced bad.

part #: mr300psdrv203 prices

• $49.00-$309.99

specifications appliancejim:

• brand: Ecoflow
• mpn: Mr300-psdr-v2.0.3
• type: Control Board
• year manufactured: 2020

offer appliancejim:

• sold: 0
• options: Ship-to-home
• quantity: 1
• availability: In Stock
• best offers: True
• started: February 9, 2026

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• policy: No Returns

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• type: Fixed
• carrier: USPS
• cost: $19.99
• transit: 4-11 Days
• service: USPS Priority Mail
• class: Expedited

general appliancejim:

• Home Garden > Major Appliances > Other Major Appliances
• condition: Used

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• city: Auburn, Washington
• rating: 100.0%
• # reviews: 142

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