Growatt WIT 15K-HU 15kW Three-Phase Hybrid Solar Inverter

Key Features of the Growatt WIT 15K-HU

• 15kW rated output: Designed for high-demand commercial and residential three-phase installations.
• Up to 24kW solar PV input: Supports a large solar array within the manufacturer's electrical limits.
• Three-phase power: Supports compatible 380V/400V three-phase installations.
• Dual MPPT trackers: Helps optimise energy generation from separate solar array inputs.
• High-voltage PV input: Maximum PV voltage of 1,000V DC, with an MPPT operating range of 150–850V DC.
• 48V-class battery storage: Uses a nominal 51.2V battery system and supports compatible lithium-ion or lead-acid batteries.
• Up to 290A battery charging/discharging current: Supports high-current battery operation within specified operating limits.
• Backup power functionality: Provides backup output for compatible loads during power interruptions.
• Grid and generator integration: Supports compatible AC sources for flexible energy management.
• Three-phase unbalanced output: Supports up to 100% load unbalance under specified operating conditions.
• Parallel expansion: Multiple compatible units can be combined, subject to the applicable model and system configuration limits.
• High efficiency: Maximum published efficiency of up to 97.6%.
• IP66 enclosure: Designed for protection against dust and powerful water jets when correctly installed.
• Smart monitoring: Supports compatible monitoring accessories and communication interfaces.
• Surge protection: Includes specified DC and AC surge protection and other electrical protection functions.

Technical Specifications

Specifications are based on published WIT 15K-HU product information. Confirm the current model-specific datasheet, PV input limits, battery compatibility and parallel configuration before purchase.

Recommended Applications

The Growatt WIT 15K-HU may be suitable for:

• Commercial buildings and offices
• Hotels, lodges and hospitality businesses
• Farms and agricultural installations
• Large homes with three-phase electricity
• Workshops and light-industrial facilities
• Solar systems requiring battery backup
• Businesses seeking to reduce grid electricity and generator consumption

System performance depends on solar array sizing, battery capacity, energy consumption and installation design. A qualified installer should assess load requirements and three-phase compatibility before installation.

Why Buy from Coastalsolar Africa?

Coastalsolar Africa helps customers source solar equipment for commercial, residential and agricultural energy projects across Kenya. Our team can help you assess your power requirements and select compatible solar panels, batteries, protection equipment and accessories.

We serve customers in Mombasa, Kilifi, Malindi, Diani, Kwale and other locations across Kenya.

Order the Growatt WIT 15K-HU Today

Looking for a powerful three-phase hybrid solar inverter for your business or property? Contact Coastalsolar Africa today for a quote on the Growatt WIT 15K-HU 15kW inverter.

Ask our team to confirm current pricing, stock availability, delivery options and compatibility with your solar panels, battery bank and electrical supply.

Request your quote today and take the next step towards reliable, high-capacity solar power with Coastalsolar Africa.