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CT NexGEN 6kW Hybrid Inverter (PV-12000)

(Single Phase | Low Voltage Hybrid Inverter)

General Overview

• Model: CT NexGEN Hybrid-SP PV12000
• Rated Power: 6kW
• System Type: Hybrid (On-grid + Off-grid + Backup)
• Phase: Single Phase
• Battery System: 48V Low Voltage

Key Features:

High Efficiency

• Wide MPPT voltage range for maximum solar generation
• Supports high-current & bifacial panels

Smart Functions

• Remote diagnostics & firmware updates
• Intelligent working modes
• Diesel generator auto start/stop support
• App monitoring (WiFi / Bluetooth)

User-Friendly

• UPS switching time: <4ms
• Dual output (Main Load + Smart Load)
• 6 programmable charge/discharge schedules

Safety & Reliability

• I-V curve scanning (fault detection)
• Optional AFCI (fire protection)
• Full electrical protections

Economical Operation

• Works with:
  • Grid-connected systems
  • Off-grid setups
  • AC-coupled systems

Technical Specifications

PV Input (Solar)

• Max PV Access Power: 12,000W
• Max PV Input Power: 9kW
• Max Input Voltage: 550V
• Rated PV Voltage: 360V
• Start-up Voltage: 60V
• MPPT Voltage Range: 90V – 450V
• Max PV Input Current: 20A / 20A
• Max Short Circuit Current: 30A / 30A
• MPPT Trackers / Strings: 2 / 2

Battery Parameters

• Battery Type: Lead-acid / Lithium-ion
• Nominal Voltage: 48V
• Voltage Range: 40V – 60V
• Max Charge/Discharge Current: 135A / 135A
• Communication: CAN / RS485
• Lithium Charging: Auto-adaptive (BMS supported)

AC Output (On-Grid)

• Rated Output Power: 6kW
• Max Apparent Power: 6.6kVA
• Rated Voltage: 220V / 230V (L/N/PE)
• Voltage Range: 160V – 300V
• Frequency: 50Hz / 60Hz (±5Hz)
• Rated Current: 26.1A
• Max Current: 28.7A
• Power Factor: >0.99 (0.8 lead – 0.8 lag)
• THDi: <3%

AC Input (Grid)

• Rated Input Power: 6kW
• Max Input Power: 9.2kW
• Voltage: 220V / 230V
• Frequency: 50 / 60Hz
• Max Input Current: 40A

Back-up Output (UPS Mode)

• Rated Power: 6kW
• Peak Output: 2× rated power (10 sec)
• Voltage: 220V / 230V
• Frequency: 50 / 60Hz
• Switch Time: <4ms
• THDv: <3%

Efficiency

• MPPT Efficiency: 99.80%
• Max Efficiency: 97.70%
• EU Efficiency: 96.70%
• Battery Charge Efficiency: 95.3%
• Battery Discharge Efficiency: 93.9%

Protection Features

• Integrated DC switch
• Reverse polarity protection
• Insulation monitoring
• Leakage current detection
• Ground fault protection
• Short circuit protection
• Anti-islanding protection
• Surge protection:
  • DC: Type II
  • AC: Type II
• AFCI (optional)
• I-V curve scanning

Parallel Capability

• Supports up to 16 inverters in parallel

General Specifications

• Operating Temperature: -40°C to +60°C
• Altitude: up to 4000m (derating above 3000m)
• Humidity: 0% – 100%
• Cooling: Smart fan cooling
• Noise: Low noise design
• Ingress Protection: IP66
• Topology: Transformerless
• Night Consumption: ≤20W

Physical Specifications

• Dimensions (W × H × D): 350 × 620 × 260 mm
• Weight: 28 kg

Communication & Display

• Display: LCD + LED
• Connectivity: WiFi + Bluetooth
• Optional: GPRS / LAN
• BMS Communication: RS485 / CAN

Certifications

• IEC 61727 / IEC 62116
• IEC 61683
• IEC/EN 62109-1/2
• IEC/EN 62477-1
• EMC Standards (IEC61000 series)