Home Power Inverters ECO-WORTHY 3000W 48V AIO Inverter Charger with 60A MPPT,Pure Sine Wave Off-Grid Solar Inverter
  • Eco-Worthy 3kW 48V All-in-One Inverter Charger with 60A MPPT,Pure Sine Wave Off-Grid Solar Inverter - eco-worthy-uk
  • Eco-Worthy 3kW 48V All-in-One Inverter Charger with 60A MPPT,Pure Sine Wave Off-Grid Solar Inverter - eco-worthy-uk
  • Eco-Worthy 3kW 48V All-in-One Inverter Charger with 60A MPPT,Pure Sine Wave Off-Grid Solar Inverter - eco-worthy-uk
  • Eco-Worthy 3kW 48V All-in-One Inverter Charger with 60A MPPT,Pure Sine Wave Off-Grid Solar Inverter - eco-worthy-uk
  • Eco-Worthy 3kW 48V All-in-One Inverter Charger with 60A MPPT,Pure Sine Wave Off-Grid Solar Inverter - eco-worthy-uk
  • Eco-Worthy 3kW 48V All-in-One Inverter Charger with 60A MPPT,Pure Sine Wave Off-Grid Solar Inverter - eco-worthy-uk
  • Eco-Worthy 3kW 48V All-in-One Inverter Charger with 60A MPPT,Pure Sine Wave Off-Grid Solar Inverter - eco-worthy-uk
  • Eco-Worthy 3kW 48V All-in-One Inverter Charger with 60A MPPT,Pure Sine Wave Off-Grid Solar Inverter - eco-worthy-uk
  • Eco-Worthy 3kW 48V All-in-One Inverter Charger with 60A MPPT,Pure Sine Wave Off-Grid Solar Inverter - eco-worthy-uk
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ECO-WORTHY 3000W 48V AIO Inverter Charger with 60A MPPT,Pure Sine Wave Off-Grid Solar Inverter

ECO-WORTHY 3000W 48V AIO Inverter Charger with 60A MPPT,Pure Sine Wave Off-Grid Solar Inverter

£469.99
£469.99 £599.99
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SKU:

UK-L03SREU48V3KWYTJ-1

[Pure Sine Wave, 6000W Peak Power]: Upgraded 48V 3000W inverter with pure sine wave output and 6000W peak power, ideal for sensitive electronics.

[High-Efficiency MPPT Controller]: Built-in MPPT controller with wide voltage range and up to 99.9% efficiency for optimal solar charging.

[Real-Time LCD Monitoring]: LCD screen and LED indicators show system data and alerts for easier status tracking and control.

[Flexible Battery & Charging Options]: Supports lithium and lead-acid batteries with 4 charging and 3 output modes for diverse off-grid setups.

[Advanced Safety Protection]: Offers overload, over/undervoltage, short circuit, and backflow protection with intelligent cooling fan.

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3000W 48V Pure Sine Wave Power Inverter & 60A Controller for Off Grid System

3000W Pure Sine Wave Solar Inverter with built-in high-efficiency MPPT controller, real-time LCD monitoring, flexible battery compatibility, and advanced safety protection — ideal for reliable off-grid home and RV power systems.

Technical Specifications

3000W 48V Pure Sine Wave Power Inverter

Models:

ECO3000W(SR)

AC Rated input voltage:

220/230Vac

AC Frequency:

50Hz/ 60Hz (Auto detection)

AC Overload/short circuit protection:

10ms (typical)

AC Maximum Efficiency:

Available

AC Maximum bypass overload current:

30A

Output voltage waveform:

Pure sine wave

Rated output power (W):

3300w

Rated output voltage (Vac):

230Vac

Output voltage error:

±5%5

Output frequency range (Hz):

0Hz ± 0.3Hz / 60Hz ± 0.3Hz

Efficiency:

＞92%

Size (L*W*D):

378mm*280mm*103mm

Weight (kg):

6.2kg

Included in the Box

1x 3000W 48V Off-grid Inverter

User manual

Eco-Worthy 48V 3000W All in one Inverter - User Manual

Download

Frequently Asked Questions

How do you test lithium battery performance?

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When measuring the battery's rated voltage, it is recommended to first disconnect the connection wires between the battery and the load, inverter, and charger to ensure accurate results.

What’s the relationship between lithium battery voltage and SOC?

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①During battery use, it is recommended to keep the SOC at 20%~80% to extend the battery life (charge to at least 13.3V) ②If the battery is not used for a long time (more than half a year), at least 50% of the power should be guaranteed, otherwise the battery may be over-discharged and damaged. ③After fully charged, if the battery voltage is greater than or equal to 13.3V after one hour without any connections, it is within the normal range. ④This table is only the test result under ideal conditions. After adjusting to the correct parameters, the voltage drops to 13.26V, which does not prove that the battery capacity is insufficient. The actual capacity needs to test the power of the connected load and the length of use.

How to activate a protected lithium battery?

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A:Take 12.8V battery as an example, when the voltage drops to 0~2V, the battery BMS may enter protection state, and the battery needs to be reactivated. Method 1: Use an AC-DC LiFePO4 Lithium charger with activation function, set the charging voltage to 14.6V for charging. After 30~60 minutes, use a multimeter to measure the voltage. If the voltage changes, continue to charge. Method 2: Use a solar panel and controller with activation function. In an environment with good lighting conditions, connect the solar panel, controller, and battery, and set the charging voltage to 14.6V for charging. After 30~60 minutes, remove the battery connection wire, use a multimeter to measure the voltage. If the voltage changes, continue to charge.

Solar Panel Performance Testing Method

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Disconnect all wires from the solar panel. Use a multimeter to measure both short-circuit current (Isc) and open-circuit voltage (Voc) under sunny outdoor conditions.Note: Performance may vary due to controller temperature and battery charge level.

What kind of warranty and support do you offer?

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We provide up to a 10-year warranty on key battery models, along with U.S.-based support. Our team assists with installation guidance, troubleshooting, and system planning to ensure a smooth experience.