Growatt WIT Series 50–100 kW Industrial-Grade Backup & Hybrid Power for India’s C&I Sector  

As India’s commercial and industrial (C&I) businesses push for higher uptime and lower operating costs, Growatt introduces the WIT Series 3-phase inverters (WIT_50-100K_HU and WIT_50-100K_AU) a rugged, scalable platform designed to keep factories, cold storages, warehouses, and campuses running, even when the grid fails.

The WIT family combines enterprise-level backup (UPS + black start), diesel-generator (DG) integration, storage flexibility, and field-ready protection to deliver “always-on” power tailored for Indian conditions.

Choose the Right Model  

• WIT_50-100K_HU: Full hybrid solution (PV + Storage + Grid + DG).
• WIT_50-100K_AU: Storage solution (Storage + Grid + DG), without PV/MPPT hybrid inputs.

Built for Uninterrupted Operations  

• Built-in UPS & black start: Seamless, automatic transfer to battery power keeps sensitive equipment and control systems online with minimal disruption. WIT ensures rapid on/off-grid transitions, ideal for critical loads.
• DG automation & remote control: Both HU and AU models support remote/automatic DG start-stop, ensuring gensets run only when needed — extending runtime, reducing fuel consumption, and minimizing manual intervention.

Rugged, Field-Ready Protections  

• Industrial robustness: 100% three-phase unbalanced output, 110% continuous AC overload capability, and Type II SPD on both DC & AC for surge protection.
• Field-ready mechanics: IP66 enclosure and smart cooling ensure reliable performance in dusty, humid, or outdoor environments.

System Flexibility & Scalability  

• Parallel operation: Supports up to 3 units in off-grid (backup) mode and multiple units in on-grid parallel (engineering dependent). For stable operation, maintain combined steady load at about 80% of total inverter rating.
• Modular sizing: Available in 50 / 63 / 75 / 100 kW frames; systems can be paralleled and expanded to ~300 kW of inverter capacity, matching growing business needs.
• Battery compatibility: Supports both lithium-ion and lead-acid batteries, with high charge/discharge power for enterprise-level battery banks.

India-Specific Use Cases  

Perfect for manufacturing lines, cold storages, food processing units, logistics hubs, campuses, and data rooms — any site requiring uninterrupted, clean three-phase power with smart DG + storage coordination.

Why Choose WIT for Indian C&I?  

The WIT series is purpose-built to transform vulnerable grid supply into dependable enterprise power. Choose:

• HU when you want an integrated solar + storage + grid + DG system.
• AU when retrofitting storage + DG into an existing site without PV.

Both variants deliver industrial durability, fast backup performance, automated DG coordination, and the scalability your project demands — reducing diesel consumption, minimizing downtime costs, and simplifying operations.

Empower your facility with Growatt’s industrial backup solution.  Growatt WIT engineered to keep Indian industry running, whatever the grid does.