SMTE 12kW Hybrid 48V Three-Phase Solar Inverter – Dual MPPT IP65

SMTE 12kW Hybrid 48V Three-Phase Solar Inverter – Dual MPPT Pure Sine Wave (Includes Wi-Fi Dongle & BMS Cable)

Power your commercial establishment, agricultural site, or high-demand residential property with the 12kW Hybrid 48V Three-Phase Solar Inverter. Engineered for high-yield solar harvesting and advanced energy storage, this pure sine wave inverter features dual MPPT controllers supporting up to 15,600W DC input, an ultra-fast 5ms grid-to-off-grid transfer time, and 100% unbalanced phase output. With transformer-isolated 48V low-voltage battery safety, a massive 240A charge/discharge current, and included Wi-Fi monitoring, it ensures continuous power security and maximum solar self-consumption.

Key Features & Benefits

High-Yield 15,600W PV Input: Supports up to 15.6kW solar array capacity with dual MPPT controllers and a DC/AC ratio of up to 1.3, making it ideal for bifacial modules.

Three-Phase & 100% Unbalanced Output: Delivers balanced three-phase power while supporting 100% unbalanced loads, allowing each individual phase to supply up to 50% of rated capacity.

Rapid 240A Battery Flow: Delivers up to 240A charging and discharging current, compatible with 48V Lithium-ion (auto-BMS adaptation) and Lead-Acid battery banks.

Low-Voltage Transformer Isolation: Designed for 48V low-voltage battery systems with built-in transformer isolation to maximize operational safety.

Ultra-Fast 5ms Switching: Automatically transitions from on-grid to off-grid mode in under 5ms, protecting sensitive electronics and operations from power interruptions.

Fast Zero-Export Function: Responds within 200ms in zero-export mode to comply with local grid regulations and prevent unwanted feed-in.

Generator & Wind Support: Easily stores power from backup diesel generators and connects DC input from wind turbines for round-the-clock reliability.

Scalable Parallel Architecture: Connect up to 16 units in parallel for larger on-grid or off-grid commercial installations.

Rugged IP65 Weatherproof Housing: Built for indoor or outdoor wall mounting with 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 for simple local and remote management.

Technical Specifications

PV String Input Data

Max. DC Input Power: 15,600W

Rated PV Input Voltage: 550V (150V – 800V Range)

MPPT Operating Voltage Range: 200V – 650V

Start-Up Voltage: 160V

Max. PV Input Current: 25A + 12.5A

No. of MPPT Trackers / Strings: 2 / (2 + 1)

MPPT Efficiency: 99.90%

Battery Input Data

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

Battery Voltage Range: 40V – 60V (48V Low Voltage Architecture)

Max. Charge Current: 240A

Max. Discharge Current: 240A

Charging Strategy: 3 Stages / Equalization (Lithium Self-Adaptation to BMS)

BMS Communication: RS485 / CAN (Cable Included)

AC Output Data (On-Grid / UPS Backup)

Rated AC Output & UPS Power: 12,000W (12kW)

Max. AC Output Power: 13,200W

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

Rated AC Current: 18A (Max. 27A)

Max Continuous AC Passthrough: 50A

Output Voltage & Frequency: 230/400Vac (Three-Phase) | 50/60Hz

Transfer Time: < 5ms

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

General & Mechanical Data

Dimensions (W × H × D): 422 mm × 685 mm × 281 mm

Net Weight: 37 kg

Ingress Protection: IP65 (Wall-Mounted)

Cooling: Smart Fan Cooling (< 30 dB Noise Level)

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

Warranty: 5-Year Warranty