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.
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Pick the right model — WIT_50-100K_HU is the full hybrid solution (PV + Storage + Grid + DG); WIT_50-100K_AU is the storage solution (Storage + Grid + DG) and does not include PV/MPPT hybrid inputs.
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Built for uninterrupted operations
· Built-in UPS & black start: Seamless, automatic transfer to battery power keeps sensitive equipment and control systems online with minimal disturbance. WIT achieves rapid on/off-grid transitions suitable for critical loads.
· DG automation & remote control: Both HU and AU support remote/automatic DG start-stop so gensets only run when needed — extending runtime and reducing fuel and manual intervention.
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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 for dusty, humid or outdoor installations.
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System flexibility & scalability
· Parallel operation guidance: Up to 3 units in off-grid (backup) mode and multiple units in on-grid parallel (engineering dependent); for stable operation keep combined primary steady load to 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 to match growing business needs.
· Battery support: Works with both lithium-ion and lead-acid chemistries and supports high charge/discharge power for enterprise battery banks.
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India-specific use cases
Manufacturing lines, cold storages, food processing units, logistics hubs, campuses and data rooms — any site needing uninterrupted, clean three-phase power and smart DG + storage coordination.—
Why choose WIT for Indian C&I?
WIT is purpose-built to convert vulnerable grid supply into dependable enterprise power: pick HU when you want an integrated solar + storage + grid + DG system, or AU when you are retrofitting storage + DG to an existing site without PV. Both variants deliver industrial durability, fast backup behaviour, automated DG coordination and the scalability your project needs — lowering diesel use, reducing 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.
