Krypton 11008 8kW Hybrid Solar Inverter with Grid Feeding (PV12000 Twin MPPT)

Key Features:

• 8kW rated output power

• Supports up to 12,000W solar PV input

• Dual MPPT with 22A input current per tracker

• Wide PV voltage range: 90VDC–450VDC

• Battery-independent operation

• Grid-feeding functionality

• Intelligent dual output for smart load management

• Built-in Wi-Fi for remote monitoring via Android and iOS

• Large touchscreen HMI display with RGB status indicators

• USB OTG firmware upgrade support

• Configurable AC and PV output priority

• Compatible with utility grid and generator input

• Built-in anti-dust protection

• Optional CT function for self-consumption

• Parallel operation with up to 9 inverters

• Replaceable cooling fan for easy maintenance

• Reserved BMS communication ports (RS485, CAN Bus, RS232)

Technical Specifications

PV Input

• Maximum PV Input Power: 12,000W

• Maximum DC Voltage: 500VDC

• MPPT Voltage Range: 120VDC–430VDC

• Start-up Voltage: 120VDC

• Initial Feeding Voltage: 150VDC

• MPPT Trackers: 2

• Maximum Input Current: 2 × 22A

• Maximum Short Circuit Current: 2 × 30A

AC Output

• Rated Output Power: 8,000W

• Output Voltage: 220V / 230V / 240V AC

• Nominal Output Current: 34.8A

• Pure Sine Wave Output

• Power Factor: Greater than 0.99

• Maximum Conversion Efficiency: 95%

• DC to AC Efficiency: 93%

Battery & Charging

• Battery Voltage: 48VDC

• Floating Charge Voltage: 54VDC

• Overcharge Protection: 63VDC

• Solar Charging Current: Up to 150A

• AC Charging Current: Up to 120A

• Maximum Charging Current: 120A

Backup Performance

• Surge Power: 13,000VA

• Transfer Time:

  • 10ms for computers

  • 20ms for home appliances

Communication

• Built-in Wi-Fi

• USB

• RS232

• RS485

• Dry Contact

• BMS Communication Support

Physical Specifications

• Dimensions: 140 × 295 × 468 mm

• Weight: 13.5 kg

Operating Conditions

• Operating Temperature: -10°C to 50°C

• Storage Temperature: -15°C to 60°C

• Humidity: 0–90% RH (Non-condensing)

Certification

• IEC 62109-1

• IEC 62109-2

• IEC 61683

• IEC 61682

• Low Voltage Directive 2014/35/EU

Knox Powerbase 16 Lithium Battery 51.2V 314Ah LiFePO4

Key Features

• Premium Grade A prismatic LiFePO4 battery cells

• 51.2V nominal voltage with 314Ah capacity

• High energy storage capacity of 16.07kWh

• Over 8,000 charge and discharge cycles

• Intelligent PACE Battery Management System (BMS)

• 4.3-inch HMI touchscreen display

• Supports parallel connection of up to 8 battery units

• Comprehensive protection against:

  • Overcharge

  • Over-discharge

  • Over-current

  • Short circuit

  • High temperature

  • Low temperature

• Cell balancing function for improved battery life

• Durable metal enclosure with excellent heat dissipation

• Quick plug terminal design for easy installation

• Low power consumption display with high brightness

• UN38.3 and MSDS certified

• 5-Year Manufacturer Warranty

Technical Specifications

Battery Specifications

• Battery Chemistry: LiFePO4 (Lithium Iron Phosphate)

• Nominal Voltage: 51.2V

• Nominal Capacity: 314Ah

• Energy Capacity: 16,076Wh (16.07kWh)

• Open Circuit Voltage: 50.88V–53.6V

• Charge Cut-off Voltage: 57.6V

• Discharge Cut-off Voltage: 41.6V

Charging & Discharging

• Maximum Charge Current: 150A

• Continuous Discharge Current: 200A

• Maximum Discharge Current: 200A

• Peak Discharge Current: 360A (10 Seconds)

• Recommended Discharge Current: 150A

• Continuous Charge/Discharge Rate: 0.6C

Performance

• Cycle Life: More than 8,000 Cycles

• Parallel Support: Up to 8 Batteries

• Battery Management System: PACE BMS

• Cell Balancing: Supported

Communication & Display

• Communication Ports:

  • RS485

  • RS232

• Display:

  • 4.3-inch HMI Touchscreen

Environmental Conditions

• Charging Temperature: 0°C to +55°C

• Discharging Temperature: -20°C to +60°C

• Storage Temperature:

  • -5°C to +0°C (Up to 2 Months)

  • +5°C to +35°C (Up to 3 Months)

  • +15°C to +35°C (Up to 6 Months)

• Relative Humidity: 60% ±20% RH

• Protection Rating: IP20

Physical Specifications

• Dimensions: 520 × 245 × 880 mm

• Weight: 119.5 kg

• Terminal Type: Quick Plug

Certifications

• UN38.3

• MSDS

Warranty

• 5-Year Manufacturer Warranty