This 3 Phase Hybrid Solar Inverter with IP65 Protection is a powerful and efficient high-voltage inverter designed for residential, commercial, and industrial solar energy systems in Bangladesh. With advanced hybrid technology, dual MPPT controllers, and seamless integration with lithium or custom battery systems, it ensures maximum energy efficiency, reliability, and long-term stability. Engineered with IP65 waterproof protection and robust build quality, the HESP120SH3 is suitable for diverse environments, providing clean and uninterrupted power supply with advanced safety protections.

Features:

• High Power Output: Rated output of 12,000W with maximum output capacity of 24,000VA.

• IP65 Protection: Provides robust protection against environment dust, water ensures long service life.

• Three-Phase Pure Sine Wave Output: Ensures stable electricity supply for sensitive equipment and heavy loads.

• Hybrid Charging Support: Supports solar + grid + generator hybrid charging with maximum 40A hybrid charging current.

• Wide Battery Compatibility: Works with Li-ion batteries or user-defined battery configurations ranging from 125V – 600V DC.

• Smart Energy Management: Includes time-slot function for peak and valley electricity management.

• High Efficiency: MPPT tracking efficiency of 99.9% and European efficiency of up to 97.5%.

• Durable Design: IP65-rated waterproof and dustproof enclosure ensures long service life in harsh outdoor conditions.

• Advanced Protection System: Includes protections for over-voltage, under-voltage, short-circuit, overload, over-current, reverse polarity, and overheating.

• Expandable System: Supports parallel capacity of up to 6 units for scalable energy systems.

• Easy Monitoring: RS485, CAN, USB, and dry contact communication with optional Wi-Fi/GPRS modules.

• Certified Quality: International certifications including EN50549, VDE4105, IEC62109-1/2, EN61000 standards, FCC, and RoHS compliance.

Specifications:

• Model: HESP120SH3

• Rated Output Power: 12,000W

• Max Output Power: 24,000VA

• Rated Voltage: 230/400Vac three-phase

• Waveform: Pure sine wave

• Rated Frequency: 50/60Hz ±0.3

• Switch Time: 10ms typical

• Rated AC Output Current: 17.3A per phase

• Max AC Output Current: 19.1A per phase

• Power Factor: 0.8 leading to 0.8 lagging

• Battery Voltage: 300V nominal, range 125-600V DC

• Hybrid Charging Current: Max 40A

• Solar Input Power: 9,000W + 9,000W

• MPPT Voltage Range: 180-850V DC (each MPPT)

• Max Open Circuit Voltage: 1000V DC + 1000V DC

• Max Input Current: 16A + 16A

• Grid/Generator Input Voltage: 170V-280V (phase) / 295V-485V (line)

• Bypass Overload Current: 38.2A

• Efficiency: MPPT 99.9%, Max ≥92%, European up to 97.5%

• Cooling Method: Heat sink

• Dimensions: 620 × 550 × 230 mm

• Weight: 35 kg

• Protection Level: IP65

• Operating Temperature: -30°C to +60°C (derating above 45°C)

• Communication: RS485, CAN, USB, Dry Contact (optional Wi-Fi/GPRS)

• Certifications: EN50549, VDE4105, IEC62109-1, IEC62109-2, EN61000-6-1, EN61000-6-3, FCC Class B, RoHS

• Warranty: 5 years

Resources:

• Download Datasheet
• Download User Manual

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