off-Grid Solar Inverter DC/AC Built-in MPPT 3kVA 3kw Hybrid Inverter for Home

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off-Grid Solar Inverter DC/AC Built-in MPPT 3kVA 3kw Hybrid Inverter for Home

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

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Product Description

Basic Information

Model NO.SUB-D

Nature of Source FlowActive Inverter

PhaseSingle

Output Power>1000W

CertificationCE, ISO9001

TypeDC/AC Inverters

Power SourceSolar Power

Circuit TopologiesHalf-Bridge Type

Nature of Wave StringSine Wave Inverter

OriginChina

Off Grid Hybrid Solar Inverter

SUB-D 3-11KW

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, meets different types battery charge requirement
Solar, Grid and Battery Energy complement each other, priority selectable
6.2KW/11KW models support parallel function, max up to 9 units
Wide MPPT range 40-500VDC / 120-500VDC
Pure sine wave output, suitable for various loads
Complete protection: overload, over temperature, short-circuit, battery low, reverse connection

Product Display

Technical Specifications

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
INPUT	Voltage	220/230/240VAC
OUTPUT	Surge Power	2 times Rated power for 5 seconds
	Waveform	Pure sine wave
	Parallel Function	No	No	No	No	Max 9PCS	Max 9PCS
BATTERY	Voltage	24 VDC		48 VDC
BATTERY	Max Charge Current	60A	80A	80A	150A	80A	150A
SOLAR	Max PV Array	3KW	4.2KW	6.2KW	2*5.5KW	6.2KW	2*5.5KW
SOLAR	MPPT Range	50-500 VDC	150-500 VDC

Design & Diagrams

Working Mode Diagram

Design Layout

Connectivity1. AC Input/Output | 2. RS232 | 3. BMS/RS485 | 4. Dry Contact | 5. Parallel Ports

PV InputDual PV inputs for high capacity models (11KW)

Frequently Asked Questions

Q1: Can this hybrid inverter work without a battery? A: Yes, the SUB-D series is designed to work without a battery during the daytime, utilizing solar power directly to support the load.

Q2: What is the benefit of the "3 in 1" design? A: It integrates a high-frequency power inverter, an MPPT solar controller, and a grid charger into one unit, saving space and simplifying installation.

Q3: How many units can be connected in parallel? A: The 6.2KW and 11KW models support parallel functionality, allowing you to connect up to 9 units for higher capacity.

Q4: Does it support lithium batteries? A: Yes, it features selectable Lead-acid or Lithium battery modes and includes a lithium activation wake-up function.

Q5: What is the output waveform of the SUB-D inverter? A: It provides a pure sine wave output, which is suitable for sensitive electronic devices and various home appliances.

Q6: Is remote monitoring available? A: Yes, the inverter offers options for a WiFi Plug or GPRS for mobile app monitoring, along with RS232 and RS485 communication ports.