off Grid Pure Sine Wave Home Hybrid Inverter for Solar Power Energy 3kw 6kw 11kw 3000W 3600W 6200W Built-in MPPT

Customization: Available
After-sales Service: 1 Year
Warranty: 1 Year

Product Description

Basic Info
Model NO.SUB-D
Nature of Source FlowActive Inverter
PhaseSingle
Output Power>1000W
CertificationSAA, CE, ROHS, ISO9001, CCC
TypeDC/AC Inverters
Power SourceSolar Power
Circuit TopologiesHalf-Bridge Type
Nature of Wave StringSine Wave Inverter
Transport PackageSafety Packing
Specification3KW-11KW
OriginChina
HS Code8504403090
Production Capacity60,000PCS/Year
Packaging & Delivery
Package Size590.00cm * 390.00cm * 208.00cm
Package Gross Weight11.000kg
Product Description
KEY FEATURES
  • High Frequency off grid hybrid solar inverter SUB-D 3-11KW, PF=1
  • 3 in 1 design, Power Inverter + MPPT controller + Grid Charger
  • Working without battery during daytime
  • Support lithium activation wake-up and cold start function
  • Auto restart while AC is recovering
  • Intelligent power supply mode, intelligent Distribution of solar panel/mains/battery power shares
  • AC and PV charge voltage adjustable, can meet different types battery charge requirement
  • Adjustable Charge Current & Voltage, selectable Lead acid / Lithium battery
  • Solar, Grid and Battery Energy complement each other, priority selectable
  • RS232, BMS/RS485, Dry Contact Communication
  • WiFi Plug or GPRS option for Mobile App, Automatic generator startion option
  • 3KW have economical model, small capacity MPPT and PV input
  • 6.2KW/11KW have parallel funciton, max can parallel 9 units
  • Wide MPPT range 40--500VDC/120-500VDC, 60A/100A/150A for different modes
  • Intelligent 3 stage AC battery charger, 60/80A/150A for different modes
  • Selectable Utility, Solar or Battery priority, power Saver Modes
  • Pure sine wave output, can suitable for different loads
  • Protection for overload, over temperature,short-circuit, battery Low, battery reverse connection
off Grid Pure Sine Wave Home Hybrid Inverter for Solar Power Energy 3kw 6kw 11kw 3000W 3600W 6200W Built-in MPPT
Product Display
Display 1 Display 2 Display 3
Display 4 Display 5
Display 6 Display 7
Display 8 Display 9
Technical Specifications
(Custom configurations available upon request.)
ITEM Model SUB-D-E3024 SUB-D-3624 SUB-D-6248 SUB-D-11048 SUB-D-6248GP SUB-D-11048GP
INPUT RATED POWER 3KW 3.6KW 6.2KW 11KW 6.2KW 11KW
Voltage 220/230/240VAC
Selectable Voltage Range 170-280VAC±3V (For Personal Computers)
90-280VAC ±3V(For Home Appliances)
Frequency Range 50 Hz/60 Hz (Auto sensing)
OUTPUT Voltage 220/230/240VAC ± 5%(Bat Mode)
Surge Power 2 times Rated power for 5 seconds
Overload Protection 21s@105%~150% Load; 11s@150%~200% Load; 400ms@>200% Load
Efficiency, PV to INV. 97% (Peak)
Efficiency, Battery to INV. 94%(Peak)
Transfer Time 10 ms (For Personal Computers) ; 20 ms (For Home Appliances)
Waveform Pure sine wave
Parallel Extension infeasible infeasible infeasible infeasible Max 9PCS Max 9PCS
OUTPUT GRID TIE CONNECTION Output Voltage NO 220/230/240VAC
Grid Voltage Range NO 195-253VAC
Grid Frequency Range NO 49-51±1Hz or 59-61±1Hz
Output Current NO 26.9A 47.8A
Power Factor Range NO >0.99
Conversion Efficiency NO 98%
BATTERY & AC CHARGER Battery Voltage 24 VDC 48 VDC
Constant Charging Voltage (Adjustable) 28.2VDC 56.4VDC
Floating Charge Voltage (Adjustable) 27 VDC 54 VDC
Overcharge Protection 33 VDC 63 VDC
Charge Current (Max) 60A 80A 80A 150A 80A 150A
SOLAR CHARGER PV Array Power (Max) 3KW 4.2KW 6.2KW 2*5.5KW 6.2KW 2*5.5KW
MPPT Range 50 ~ 500 VDC 150 ~ 500 VDC
PV Work Range 300~400VDC
PV Array Voltage (Max) 500 VDC
Max PV Input Current 18A 18A 18A 18A/18A 18A 18A/18A
Max PV Charge Current 60A 100A 100A 150A 100A 150A
Max Charge Current 100A, AC+Solar adjustable 120A, AC+Solar adjustable 150A, AC+Solar adjustable 120A, AC+Solar adjustable 150A, AC+Solar adjustable
Display LCD Input/Output V/HZ; Load %, VA/W; Overload; Bat % VDC; Bat Type; PV1/PV2 V/WH; Charge/Discharge Current; Setup; Fault Code and Warning; Working Mode
LED AC/INV: Green Light Solid on—Output is powered by mains; Flashing—Output is powered by solar
CHARGE: Green Light Solid on—Battery is fully charged; Flashing—Battery is charging
FAULT: Red Light Solid on— Inverter fault; Flashing— Inverter warming
Setup/Adjust Parameter Solar power /utility power/Battery priority, united Charge Current , AC Charge Amp, AC input range, VAC HZ, Bat VDC back to utility power, BAT VDC back to Bat Mode, Charge Source select ,Alarm on off , overload bypass, Bulk/ Floating Charge VDC, Bat Low Cut VDC ,equalization Charge VDC / mins / days,
Output Working Mode Utility Uower Priority default. Utility power priority, Solar and battery as backup when utility power not available
Solar Priority (SUB Mode) solar power priority, utility power supplement to load when solar power is not enough , utility not available, battery supplement to load. Working on daytime while No Bat
SBU Priority Solar power priority, When Solar power is not enough,battery to supplement.when battery power is not enough , utility power to load. Working on daytime while No Bat
OPERATING ENVIRONMENT Humidity 20% to 95% Relative Humidity(Non-condensing)
Altitude No more than 1000m, lf 1000m<,Rate power will lower, MAX 4000m, Refer to lEC62040
Noise ≤50db
Operating Temperature -10°C - 50°C
Storage Temperature –15°C - 60°C
Communication interface N/A RS232; BMS/RS485; WIFI Plug; Dry Contact; Parallel port for 6.2KW/11KW
Product Size L*W*H 495*312*146 570*500*148 495*312*146 570*500*148
Net Weight (kgs) Kg 9.13 10.52 10.79 18.99 10.79 18.99
Carton Size L*W*H 565*385*195 708*570*241 565*385*195 708*570*241
Carton Weight Kg 10.35 11.84 12.42 22.21 12.42 22.21
REMARK SUB-GP Grid Tie + Parallel
Layout & Diagrams
Working Mode Diagram
Working Mode Diagram
Design Layout
Design Layout
Outside Port (3KVA-6.2KVA inverter)
Outside Port (3KVA-6.2KVA inverter)
Inside Port (3KVA-6.2KVA inverter)
Inside Port (3KVA-6.2KVA inverter)
Outside Port (11KVA inverter)
Outside Port (11KVA inverter)
Inside Port (11KVA inverter)
Inside Port (11KVA inverter)
1. AC input
8. Power on/off switch
2. AC output
9. PV input
3. RS232 communication port
10. Input breaker
4. BMS/RS485 communication port
11. Fan
5. Dry contact
12. Battery terminal positive
6. Parallel connection
13. Battery terminal negative
7. Battery input
14. Solar panel input
Detail Graphic 1 Detail Graphic 2 Detail Graphic 3 Detail Graphic 4 Detail Graphic 5
Frequently Asked Questions
Can this hybrid solar inverter operate without a battery connection?
Yes. The high-frequency off-grid hybrid solar inverter SUB-D series is designed to operate without a battery during the daytime, utilizing solar power directly to supply your loads.
Does the inverter support parallel system configuration?
The 6.2KW and 11KW models feature parallel capability, allowing you to parallel connect up to a maximum of 9 units for expanded system capacity.
What types of batteries are compatible with the charging system?
The charger voltage and current are fully adjustable. It supports both traditional Lead-Acid batteries and modern Lithium batteries, featuring built-in lithium activation wake-up and cold start functions.
What are the different working priority modes available?
It features three adjustable output modes: Utility Power Priority (default backup mode), Solar Priority (SUB mode for daytime solar use with utility supplement), and SBU Priority (Solar-Battery-Utility cycle).
What safety and protection mechanisms are built into the inverter?
The inverter provides comprehensive protection features, including protections for overload, over-temperature, output short-circuits, battery low-voltage, and battery reverse connection.
What remote communication interfaces are supported?
It is equipped with RS232, BMS/RS485, and Dry Contact communication options. It also supports optional WiFi Plug or GPRS modules for mobile app-based remote monitoring.

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