SMTE 5kW Hybrid 48V Solar Inverter – Dual MPPT Pure Sine Wave Inverter with Wi-Fi Dongle (IP65)

Transform your energy management and ensure uninterrupted power with the 5kW Hybrid 48V Solar Inverter. Engineered for high-yield solar conversion and intelligent battery storage, this pure sine wave inverter features dual MPPT controllers with up to 99.9% tracking efficiency, an ultra-fast 5ms grid-to-off-grid transfer time, and robust 120A charge/discharge capabilities. With included Wi-Fi monitoring and seamless BMS integration, it delivers reliable backup protection during outages, optimizes self-consumption, and significantly reduces electricity bills.

Key Features & Benefits

High-Yield Solar Harvesting: Dual MPPT trackers with a DC/AC ratio of up to 1.3 make it fully compatible with high-output and double-sided (bifacial) PV modules.

Ultra-Fast 5ms UPS Transfer: Automatically switches from on-grid to off-grid mode within 5 milliseconds, ensuring sensitive electronics and essential loads experience zero interruption.

120A Rapid Battery Management: Supports up to 120A continuous charging and discharging, compatible with both 48V Lithium-ion (with auto-BMS adaptation) and Lead-Acid battery banks.

Rapid Zero-Export Function: Built-in zero-export capability responds in under 200ms to prevent unauthorized grid feed-in where net metering is restricted.

Multi-Source Generator & Wind Compatibility: Accepts DC input from wind turbines and supports backup generator integration for 24/7 power reliability.

Massive Parallel Expansion: Connect up to 16 units in parallel to scale total capacity for larger single-phase or three-phase installations.

Rugged IP65 Weatherproof Enclosure: Certified IP65 for indoor or outdoor wall mounting, featuring quiet smart fan cooling operating under 30 dB.

Complete Smart Monitoring Kit: Comes complete with a dedicated Wi-Fi dongle, BMS communication cable, and a color LCD touchscreen interface for mobile and browser tracking.

Technical Specifications

Battery & Charging Parameters

Supported Battery Types: Lithium-ion / LiFePO4 / Lead-Acid

Battery Voltage Range: 40V – 60V (48V Nominal)

Max. Charge Current: 120A

Max. Discharge Current: 120A

Charging Strategy: 3-Stage / Equalization (Self-adaptation to BMS)

BMS Communication: RS485 / CAN

AC Output Data (On-Grid / UPS Backup)

Rated AC Output & UPS Power: 5000W (5kW)

Max. AC Output Power: 5500W

Peak Surge Power (Off-Grid): 2x Rated Power (10 Seconds)

Rated AC Output Current: 21.7A (Max. 25A)

Max. Continuous AC Passthrough: 35A

Nominal Output Voltage & Frequency: 240Vac Single-Phase | 50Hz

Total Harmonic Distortion (THD): <3% (Linear Load <1.5%)

Grid-to-Off-Grid Switching Time: 5ms

Efficiency & Protections

Max. Efficiency: 97.60% (Euro Efficiency: 96.50%)

MPPT Efficiency: 99.90%

Integrated Protections: PV Lightning Protection, Anti-Islanding, Reverse Polarity, Leakage Current, Output Overcurrent, Short Circuit, and Overvoltage Protection

General & Mechanical Data

Dimensions (W × H × D): 330 mm × 580 mm × 208 mm

Net Weight: 20.5 kg

Ingress Protection: IP65 (Wall-Mounted)

Operating Temperature: -25°C to +60°C (>45°C Derating)

Noise Level: <30 dB

Warranty: 5-Year Warranty