EPEVER ELS Series 3KW-6KW 220/230/240VAC Hybrid Solar Inverter

P/N: ELS3K, ELS3K6, ELS4K, ELS4K6, ELS5K, ELS6K

Brand: EPEVER | 3KW 3.6KW 4KW 4.6KW 5KW 6KW | 48V Battery | 220/230/240VAC | On-grid & Off-grid Hybrid Inverter

Overview

EPEVER ELS 3KW-6KW is a single-phase on-grid hybrid inverter with built-in MPPT charge controller. It supports solar, grid and generator charging, and provides UPS-level emergency power supply within 10ms. With IP65 protection, natural cooling and smart APP monitoring, it is widely used in residential solar energy storage systems.

EPEVER ELS 3KW-6KW supports up to 6 units parallel operation, multiple ESS working modes, and is compatible with lithium-ion and lead-acid batteries, providing stable power supply and energy management for home loads and backup applications.

Key Features

• Power range: 3KW, 3.6KW, 4KW, 4.6KW, 5KW, 6KW for residential use
• Max efficiency up to 97.6%, battery charge/discharge efficiency 94.6%
• MPPT voltage range 100-550V, max PV input 9000W, 150% oversizing supported
• UPS switching <10ms, uninterrupted power supply for critical loads
• IP65 waterproof, natural cooling, working temp -30°C to +60°C
• Single-phase parallel up to 6 units for capacity expansion
• Supports 5 ESS modes: self-consumption, economic, time-of-use, peak shaving, emergency
• WiFi/GPRS remote monitoring, RS485/CAN for BMS communication
• Full protections: PV reverse polarity, insulation, overcurrent, overvoltage, anti-islanding
• Optional AFCI arc fault protection and RSD rapid shutdown

Related Inverter Products

ELS 7.5KW-15KW Hybrid Inverter

Technical Specifications

• Models: ELS3K, ELS3K6, ELS4K, ELS4K6, ELS5K, ELS6K
• Battery: 48V; 42-63V; Lithium / Lead-acid; max charge/discharge 75A-120A
• PV Input: 100-550V MPPT; max 580V; 1-2 MPPTs; max input power 4500W-9000W
• AC Output: 220/230/240VAC, 50Hz; on-grid & off-grid; THD<3%
• Efficiency: Max 97.6%-98%; European efficiency 97.2%-97.5%
• Protection: IP65; DC Type II SPD; optional AFCI & RSD; noise <25dB
• Cooling & Installation: Natural cooling; wall-mounted; dimensions 222.5x558.1x455.1mm; weight 28.1kg
• Communication: WiFi/Bluetooth, RS485, CAN; LED & APP control

Typical Applications

• Residential home solar energy storage systems
• Household backup power and UPS supply
• On-grid & off-grid hybrid solar power systems
• Solar + generator hybrid power solutions
• Home energy management and peak shaving systems

FAQ

Q: What battery types does ELS 3KW-6KW support?
A: It supports 48V lithium-ion batteries and lead-acid batteries with BMS or 3-stage charging.

Q: Can multiple inverters be connected in parallel?
A: Yes, single-phase parallel operation supports up to 6 units to expand output power.

Q: What is the PV input voltage range?
A: MPPT voltage range 100-550V, maximum PV input voltage 580V, supports 150% PV oversizing.

Q: Is it suitable for outdoor installation?
A: Yes, IP65 protection allows indoor and outdoor wall-mounted installation.

Q: What working modes does it support?
A: Self-consumption, economic, time-of-use, peak shaving and emergency power supply modes.

Q: How to realize remote monitoring?
A: Equipped with WiFi/GPRS module, real-time monitoring and parameter setting via mobile APP.

Contact Us

Contact us at info@forleaves.com for EPEVER ELS 3KW-6KW inverter price and catalog.