Volta
Volta 15kW Hybrid Inverter – Three Phase
Volta 15kW Hybrid Inverter – Three Phase
Regular price
R 42,219.00 ZAR
Regular price
Sale price
R 42,219.00 ZAR
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The Volta 15kW Hybrid Inverter is a powerful and intelligent energy solution designed for three-phase solar installations. Built for high-performance environments, it offers seamless integration with solar panels, batteries, and generators, making it ideal for both residential and commercial applications.
Key Features:
- High PV Capacity: Supports up to 30,000W PV input with 200% oversizing and 110% AC output capability.
- Advanced Hybrid Functionality: Combines solar, battery, and grid power with UPS-level switching (<4ms typical).
- Smart Load Management: CT compatible with rapid load response within 0.3 seconds.
- Efficient Battery Handling: Max charging/discharging current of 300A for fast energy cycling.
- Wide MPPT Range: Operates efficiently across 160–950V with dual MPPTs (2/2 strings).
- Robust Safety Features: IP65-rated enclosure, integrated SPD, optional AFCI protection, and battery temperature monitoring.
- Generator Compatible: Designed to work with backup generators for extended energy resilience.
- User-Friendly Interface: LED + LCD display with multiple communication options including CAN, RS485, USB, WiFi+LAN.
- Certified & Compliant: Meets international standards including EN IEC 62109-1/-2, IEC 61727, IEC 62116, and NRS 097-2-1.
Technical Specifications:
- Nominal AC Output Power: 15,000W
- Peak Apparent Power: 30,000VA for 10 seconds
- Nominal Voltage: 220/380V, 230/400V, 50/60Hz
- Battery Voltage Range: 40–60V (Nominal 48V)
- Max DC Input Current: 18A per channel
- Efficiency: >99.9% MPPT, 97.6% Euro, 97.0% overall
- Dimensions: 520 × 705 × 258 mm
- Weight: 44.6 kg
- Cooling: Smart cooling system
- Warranty: 5 years
Applications:
Perfect for grid-tied and off-grid solar systems, energy storage setups, and backup power solutions requiring high efficiency, fast switching, and intelligent control across three-phase environments.
Volta 15kW Hybrid Inverter Specifications Document

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"I had the BEST experience with Haultron. They had my back-up power up and running in a matter of few days. We received constant communication and updates from the Haulton team. The best in the country for your back-up / solar power installation."
Martin Mabaso
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"Great people all round, exceeded expectations and lives up to promises. A refreshing experience..."
Vincent Hickman
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"Excellent service from start to finish. Constant progress updates which immediately puts an online shopper's mind at rest. I will definitely recommend Haultron."
Ellen Eades
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"Excellent Service. I loved the communication prior to the delivery."
Ruan Venter