Growatt 12kw Solar Inverter Off Grid

12kW Power Output: Delivers 12kW continuous AC power (surge capacity up to 36kW for 10 seconds) with pure sine wave output, compatible with sensitive electronics (computers, medical devices) and heavy loads (HVAC systems, commercial refrigeration, industrial pumps). Optimized for 220V/240V single-phase or 380V three-phase systems (configurable), adapting to diverse off-grid wiring requirements.

Dual MPPT Trackers (Growatt Exclusive): Equipped with 2 independent MPPT channels (max DC input 600V each) with 99.5% efficiency-Growatt's proprietary algorithm optimizes power from 24-30 x 500W solar panels. Each tracker adapts to partial shading, mixed orientations (e.g., east-west arrays), or low light, boosting daily energy harvest by 30% compared to single-MPPT models-critical for off-grid reliability.

Off-Grid Exclusivity: Designed for complete grid independence, with no grid-tie functionality-ensuring stable power in remote locations (e.g., rural plantations, island resorts, mining camps). Growatt's robust inversion technology converts solar DC to AC 24/7, even during extended cloudy periods or sudden load spikes.

Battery Compatibility & BMS Integration: Works with 48V/192V lithium-ion (LiFePO4, NMC) and lead-acid batteries, supporting up to 180kWh storage via parallel/series connections. Integrated with Growatt's smart BMS to prevent overcharging, deep discharge, and cell imbalance, extending battery life by 35% in deep-cycle off-grid use.

Generator Integration with Auto-Start: Built-in input for 15-20kW generators-auto-starts when battery SOC drops below 20% (user-adjustable) and stops at 80% charge to minimize fuel consumption. Seamless transition between solar/battery/generator (≤5ms) ensures no disruption to connected devices.

Stable Output & Durability: Advanced voltage regulation (±1%) maintains consistent AC output, even with fluctuating loads. Growatt's industrial-grade components (sealed capacitors, corrosion-resistant connectors) withstand extreme temperatures (-30°C to 55°C) and vibration-ideal for harsh environments (deserts, coastal areas).