Description
SAJ 20kW On-Grid Inverter
The SAJ 20kW On-Grid Inverter is a high-capacity, smart solar inverter tailored for medium to large-scale commercial and industrial rooftop systems. Designed to maximize energy harvest while maintaining grid compliance, this inverter combines intelligent performance, rugged durability, and user-friendly monitoring capabilities.
Featuring dual MPPT trackers, it ensures maximum solar yield even with uneven or complex panel orientations. Its wide MPPT voltage range supports flexible string configurations, making it suitable for a wide range of system designs. With maximum efficiency of up to 98.6%, it minimizes energy loss and boosts your return on investment.
Remote performance tracking is available through SAJ’s online portal or mobile app, thanks to integrated Wi-Fi or optional GPRS. The IP65-rated enclosure guarantees weather resistance, making it suitable for both indoor and outdoor installations. Built-in protections such as anti-islanding, overvoltage, and short-circuit safeguards ensure long-term operational safety.
The SAJ 20kW inverter is engineered to meet international grid standards, making it an excellent choice for reliable, scalable, and efficient solar installations.
✅ Key Features of SAJ 20kW On-Grid Inverter
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Rated Power: 20,000W (20kW)
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Max DC Voltage: Up to 1,100V
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Max Efficiency: 98.6%
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Dual MPPTs: Optimizes power from different solar array orientations
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Wide MPPT Voltage Range: Enables flexible system design
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Built-in Wi-Fi Monitoring: Real-time tracking via SAJ eSolar App & Portal
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Cooling System: Smart fan or natural convection (model-dependent)
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Protection Features:
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Anti-islanding
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Reverse polarity
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Over/under voltage
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Short-circuit protection
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Surge protection
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Enclosure: IP65-rated for outdoor/indoor use
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Low Noise Operation: Efficient thermal management with minimal sound
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Compliance: Meets global grid codes (CE, IEC, VDE, etc.)
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