EPEVER UCP Series 3.5KW-5.5KW Off-Grid Inverter Charger with MPPT

P/N: UCP3532, UCP3542, UCP5542, UCP3532-C, UCP3542-C, UCP5542-C

Brand: EPEVER | 3500W-5500W | 24V/48V | Off-Grid Pure Sine Wave Inverter with Built-in MPPT Solar Charger

Overview

EPEVER UCP Series 3.5KW-5.5KW Off-Grid Inverter Charger is a high performance pure sine wave inverter integrated with MPPT solar charge controller, AC charger and generator charger. It supports battery / non-battery operation, parallel expansion, UPS fast switching and WiFi remote monitoring, widely used for home off-grid solar systems, backup power and areas without stable utility grid.

UCP series provides stable power supply with dual AC output, full protections and wide PV input range, making it an ideal solution for residential, commercial and industrial off-grid applications.

Key Features

• Power range: 3500W and 5500W off-grid inverter charger
• MPPT solar charge efficiency up to 99.5%
• PV input voltage range: 80-500VDC, wide MPPT tracking
• Dual pure sine wave AC output, THD <3%
• Supports 24V / 48V lead-acid and lithium batteries
• Non-battery working mode available for solar direct output
• UPS fast switching: grid <10ms, inverter <20ms
• Parallel operation up to 16 units (single / three phase)
• Built-in WiFi and RS485 for mobile APP monitoring
• Color touch LCD / monochrome LCD optional
• Battery and PV reverse polarity protection
• IP20 protection with anti-dust design

Related Products

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Technical Specifications

• Model: UCP3532, UCP3542, UCP5542, C version for color touch screen
• Rated power: 3500W / 5500W, surge power 7000W / 11000W
• Battery voltage: 24V (20.4-32V), 48V (40.8-64V)
• PV input: 80-500V, MPPT 85-450V, max 6600W
• AC output: 220/230V 50/60Hz pure sine wave, dual output
• Max charging current: 60A-120A adjustable
• Communication: WiFi, RS485, BMS communication port
• Working temperature: -20℃ to +50℃
• Protection class: IP20, IEC certified

Typical Applications

• Home residential off-grid solar power systems
• Backup power supply for home, office, clinic, school
• Areas with unstable or no utility grid
• Solar and generator hybrid power supply system
• Remote communication and industrial emergency power

FAQ

Q: What is EPEVER UCP series off-grid inverter?
A: UCP series is a pure sine wave off-grid inverter charger with built-in MPPT solar controller, supporting battery and non-battery mode.

Q: Does UCP inverter support lithium battery?
A: Yes, it supports 24V/48V lithium batteries with BMS and lead-acid batteries.

Q: Can UCP work without a battery?
A: Yes, it supports non-battery mode for solar direct power supply.

Q: What is MPPT efficiency of UCP inverter?
A: MPPT charging efficiency reaches 99.5%, which is the high level in the industry.

Q: How many inverters can be connected in parallel?
A: It supports up to 16 units in single-phase or three-phase parallel connection.

Q: Does UCP have UPS emergency function?
A: Yes, it provides fast UPS switching within 10ms-20ms.

Q: Is WiFi monitoring supported?
A: Color touch screen (-C) models have built-in WiFi for mobile APP monitoring.

Q: What is PV input voltage range?
A: PV input range is 80-500VDC, MPPT tracking range 85-450VDC.

Q: Does it support generator charging?
A: Yes, it supports both grid and diesel generator charging.

Q: What AC output does UCP provide?
A: Dual pure sine wave AC output, suitable for all kinds of loads.

Q: Does it have reverse polarity protection?
A: Yes, PV and battery reverse polarity protection are standard.

Q: What certifications does UCP inverter have?
A: It has IEC 62109, IEC 61683, IEC 62368 and other international certifications.

Q: Can it be installed outdoor?
A: IP20 protection, suitable for indoor or covered installation.

Q: How to maintain UCP off-grid inverter?
A: Keep ventilation, avoid dust and moisture, check cables regularly, no extra maintenance needed.

Contact Us

Contact us at info@forleaves.com for EPEVER UCP 3.5KW-5.5KW off-grid inverter price, catalog and datasheet.