Knox Krypton 9055 | 6.5KW Hybrid Solar Inverter with 9000W PV, Dual MPPT, Wi-Fi & Large HMI Touchscreen

Knox Krypton 9055 6.5KW Hybrid Solar Inverter – Powerful, Smart, and User-Friendly

Upgrade your solar energy system with the Knox Krypton 9055 6.5KW Hybrid Solar Inverter—a next-generation solution combining high efficiency, intelligent load management, and seamless connectivity. Designed for performance and ease of use, this inverter delivers a massive 9000W PV capacity with dual MPPT for maximum power harvesting and system reliability.

Built with a large, intuitive HMI touchable screen, integrated Wi-Fi monitoring, and advanced smart features, it’s the ideal inverter for both residential and commercial solar setups.

Key Features:

• Dual Outputs for Smart Load Management

• Maximum PV Input Current: 22A × 2

• Wide PV Input Voltage Range: 90VDC ~ 450VDC

• Built-in Wi-Fi with Android/iOS App for real-time monitoring

• Status Indication via RGB Lights

• Large HMI Touchable Screen – easy control at your fingertips

• USB On-the-Go Function for simple firmware updates

• Battery-Independent Operation – works with or without battery



KNOX SERIES
Krypton 9055

MODEL
6.5kW-48-pV9055-TWIN

Phase
Single Phase

Maximum PV Input Power
4500 W x 2

Rated Output Power
6500 W

Battery + PV Output Power
8000 W

GRID-TIE OPERATION
 

PV INPUT (DC)
 

Nominal DC Voltage / Maximum DC Voltage
500 VDC

Start-up Voltage / Initial Feeding Voltage
120VDC / 150 VDC

MPPT Voltage Range
120 VDC ~ 430 VDC

Number of MPP T rackers / Maximum Input Current
2x22A / Isc 2x30A

GRID OUTPUT (AC)
 

Nominal Output Voltage
220/230/240 VAC

Output Voltage Range
184 - 264.5 VAC or 195.5 - 253 VAC (Selectable)

Nominal Output Current
29.50 A

Power Factor
> 0.99

EFFICIENCY
 

Maximum Conversion Effi ciency (DC/AC)
95%

OFF-GRID OPERATION
 

AC INPUT
 

AC Start-up Voltage / Auto Restart Voltage
120 - 140 VAC / 180 VAC

Acceptable Input Voltage Range
90 - 280 VAC or 170 - 280 VAC

Frequency Range
50 Hz/60 Hz (Auto sensing)

BATTERY MODE OUTPUT (AC)
 

Nominal Output Voltage
230 VAC

Output Waveform
Pure sine wave

Efficiency (DC to AC)
93%

Transfer Time
10 ms (For Personal Computers) ; 20 ms (For Home Appliances)

BATTERY & CHARGER
 

Nominal DC Voltage
48 VDC

Floating Charge Voltage
54 VDC

Overcharge Protection
63 VDC

Solar Charger type
MPPT

Maximum Solar Charging Current
150A

Maximum AC Charging Current
120 A

Maximum Charging Current
120A

Surge Power
13000VA

GENERAL
 

PHYSICAL
 

Dimension, D x W x H (mm)
140 x 295 x 468

Net Weight (kgs)
13.5

INTERACE
 

Parallel Function
Yes, 9 units

Communication Port
USB/RS232/RS485/Wifi/Dry-contact

ENVIRONMENT
 

Humidity
0 ~ 90% RH (No condensing)

Operating Temperature
-10°C to 50°C

Storage Temperature
-15°C to 60°C

Certificates and approvals
(more available on request)
IEC 61682 / Low Voltage Directive 2014/35/EU
IEC 62109-1 / IEC 62109-2 / IEC 61683