All-in-one Inverter Built in 3500W 48V Pure Sine Wave Inverter & 80A Controller for Off Grid System


Style: 3500W 48V-120VAC
Sale price$589.99


ECO-WORTHY All-in-one Inverter Built in 3500W 48V Pure Sine Wave Power Inverter & 80A MPPT Controller is a new hybrid solar energy storage inverter control all-in-one machine integrating solar energy storage and commercial power charging energy storage and AC sine wave output. It adopts DSP control and has advanced response algorithms and high reliability through advanced control algorithms. And high industrialization standards. There are only four charging modes: solar power, city power priority, solar power priority, city power and solar power. Three output modes: Solar power priority mode, Grid power priority mode, Inverter priority mode, are available to meet different application needs.

Key Features
Pure Sine Wave Inverter
Much better than Modified Sine Wave Inverter, protect appliance life with no electromagnetic pollution.
80A MPPT Controller
4300W DC Input restrictions, has 99.9% high efficiency, 30% higher than the PWM charge controller. Beside, it's suitable for six types of batteries: SLD, GEL, LF6, LF4, FLD and NCM/NCA.
Four Charging Modes
Solar power, city power priority, solar power priority, and city power & solar power.
Three Output Modes
Solar power priority mode, Grid power priority mode, Inverter priority mode, are available to meet different application needs.
UPS Function
This has a UPS function which is able to automatically switches between [PV & Mains Powered] or [Battery & Mains Powered]. The priority can be selected manually.

Package Includes
All-in-one Inverter(3500W 48V Inverter+80A MPPT Controller)*1
1.5M 16mm² Battery Extension Cable*1
User Manual*1

AC Input Mode
Rated Input Voltage: 110/120VAC
Input Voltage Range: 90V-140VAC
Frequency: 50Hz/60Hz(auto detect)
Overload/Short Circuit Protection: Circuit breaker
Efficiency: >95%
AC Reverse Protection: Available
Max Bypass Overload Current: 40A
Invert Mode
Output Voltage Waveform: Pure Sine Wave
Rated Output Power: 3500W
Rated Output Voltage: 120VAC
Peak Power: 7000W
Bypass Breaker: 40A
Rated Battery Input Voltage: 48V
Min Starting Voltage: 44V
Power Saving Mode: Load ≤25W
AC Charging Mode
Battery Type: Lead acid or lithium battery
Max Charge Current: 30A
Charge Voltage Range: 40-60VDC
Overcharge Protection: Alarm and turn off charging after 1 minute
PV Charging Mode
Max Input Power: 4200W
PV Charging Current Range:0-80A(can be set)
Max PV Open Circuit Voltage: 145VDC
PV Operating Voltage Range: 60-145VDC
MPPT Voltage Range: 60-115VDC
Battery Voltage Range: 40-60VDC
Max Output Power: 4200W
Charging Short Circuit Protection: Blown fuse

Charging mode:
1. PV priority: PV module will charge the battery preferentially, and the battery is charged by the Mains only when the PV system fails.
2. Mains priority: The Mains supply is preferentially used to charge the battery. Only when the Mains fails, the PV charging can be activated.
3. Hybrid charging: PV and mains hybrid charging. PV MPPT charging is a priority, and when PV energy is insufficient, the mains supply supplements. When the PV energy is sufficient again, the mains stops charging.
4. Only Solar (Only Solar): Only PV charging, without Mains charging.
Output mode:
1. PV priority mode: Loads are powered by the PV module and battery. Diversified charging mode and output mode are optional. When PV priority mode is selected, utilization of green solar energy can be maximized to achieve energy saving and emission reduction. Switch to mains supply when the PV charging fails.
2. Mains priority mode: Switch to inverter only when the mains fails. Then, the unit is equivalent to a backup UPS, suitable for areas with unstable grid.
3. Inverter priority mode: Switch to mains supply only when the battery is under voltage. This mode maximizes the use of DC power and is used in the area with stable grid.

ECO-WORTHY 3500W 48V All-in-one Inverter Manual

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Customer Reviews

Based on 5 reviews
After using this for an emergency

So I originally ordered this inverter. Someone swapped it out
Eco worthy took care of us an sent the us the right one. I currently have this inverter with 6x310 watt panels at 80 volts with a 15k back up battery bank used in conjunction with two of their grids tied inverters with limiters. They all work great. When I build my garage I’ll be adding another off grid inverter to run the garage. Great products at a fair price

nita henry
Good so far.

Good for my 310ah bank so far. Keep in mind your BMS will control the charge into your bank so it may stop charging because of the bms not the charger. But I was up and running in less than 30 min with this, wired it up, changed a few setting and off I went.

Lucian Popescu
Practically plug and play

I really like the simple installation of this unit and how reliable it is proving to be. I use it with a single, 100ah 48v lifepo4 battery to power my pool equipment, yard lighting, sound system, security cameras, wifi router and smart devices and a mini fridge. The battery is fully charged by 9-10 am and has never been below 49 volts. Seems like a great value for the price. I recommend this product.

I'm loving it

I was looking at a more expensive brand but decided to try this one as my first all in one unit, I love it and just purchased another. If you are looking for a all in one for your 48 volt set up I like mine and think this unit is the way to go.

Gaetan Chamberland
Very good inverter. I will recommend it to anyone

I have been using this inverter for over a month and I must say it works as it is intended. Despite the presence of two cooling fan built-in the noise is quite tolerable and it is not on for long period of time. Very flexible and versatile. One thing I do not like is that no formal way of monitoring on line was provided so in the future I recommend to add a device that allows connection via internet to the unit in order to have a better control and let the costumer know the performance of the system. Apart from that very good inverter.

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