● 11000W Pure Sine Wave, Peak 22000W, 48V battery system
● Grid-tied & Off-Grid hybrid inverter, support parallel connection
● Dual MPPT trackers, Max PV input 15000W (90–500Vdc)
● Adjustable UPS transfer time for uninterrupted power supply
● LCD real-time monitor, lithium BMS & WIFI expansion, full safety protection
BATTERY
Rated Voltage:
48 Vdc
Constant Charging (Configurable):
56.4 Vdc
Charging Voltage (Configurable):
54 Vdc
DISPLAY & INTERFACES
LCD:
Shows operating mode, load status, input/output parameters
RS232:
5PIN/Pitch2.54 mm, Baud Rate 2400
Expansion Slot Communication interface:
Lithium Battery BMS Communication Card, WIFI 2×5PIN/Pitch2.54 mm
Parallel Support:
Support Parallel
PHYSICAL PARAMETERS
SIZE(L*W*H):
570*471*148 mm
Standards & Certifications:
EN-IEC 60335-1, EN-IEC 60335-2-29, IEC 62109-1
AC INPUT VOLTAGE
Input Formation:
L+N+PE
AC Input:
220/230/240 VAC
Input Voltage Range:
90-280 VAC ±3V (Normal Mode) /170-280 VAC ±3V (UPS Mode)
Frequency:
50/60 Hz (Adaptive)
GRID-CONNECTED OPERATION
Output Voltage:
220/230/240 VAC
Grid Voltage Range:
195-253 VA
Grid Frequency Range:
49-51±1Hz/59-61±1Hz
Rated Output Current:
47.8 A
Power Factor Range:
>0.99
Peak Efficiency (DC/AC):
98%
CHARGER
PV Charging Mode:
MPPT*2
Max PV Input Power:
2×7500 W
MPPT Input Voltage Range:
90~500 Vdc
Optimal Vmp Range:
360~430 Vdc
Max PV Input Voltage:
500 Vdc
Max PV Input Current:
27 A/27 A
Max PV Charging Current:
150 A
Max AC Charging Current:
150 A
Max Charging Current:
150 A
OUTPUT SPECIFICATIONS
Rated Power:
11000 W
Output Voltage:
220/230/240 VAC ±5%
Output Frequency:
50/60 Hz ±0.1%
Output Wave:
Pure Sine Wave
Peak Power:
22000 W
Transfer Time:
10ms for Computer Equipment (Adjustable), 20ms for Household Equipment
Overload Ability:
Battery Mode: 21s @105%-150% Load
11s @150%~200% Load
400ms @>200% Load
11s @150%~200% Load
400ms @>200% Load
AMBIENT TEMPERATURE
Operating Temperature:
-10℃~50℃
Storage Temperature:
-15℃~60℃
Operating Environment Humidity:
20%~95% Non Condensing
Noise:
≤ 50dB
Work Altitude:
No more than 1000m, if over 1000m, rated power will lower, MAX 4000m, Refer to IEC62040
Frequently Asked Questions
1. Are KRANK tools built for professional use?
Yes, all our tools are engineered for heavy-duty performance and long-term reliability.
2. Are KRANK tools safe to use for beginners?
Yes, our tools are designed with safety features and easy handling in mind.
3. Can KRANK tools be used in extreme conditions?
Yes, they are tested to perform reliably in demanding environments.
1. What maintenance is required for the tools?
Regular cleaning and proper storage are usually enough to keep your tools in top condition.
2. Can replacement parts or accessories be purchased separately?
Yes, we provide compatible parts and add-ons to extend the life of your tools.
3. Do you provide instruction manuals or usage guides?
Every tool comes with a detailed user manual, and digital guides are available online.
1. Do the tools come with a warranty?
Every KRANK tool includes a 1-year warranty, with extended options available on select products.
2. How do I register my KRANK tool for warranty coverage?
You can register online using your product serial number for faster support.
3. What does the warranty cover?
It includes defects in materials and workmanship under normal use conditions.
4. Is there an option to extend the warranty?
Yes, extended warranty plans are available for select tools at checkout.
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