Zhejiang, China
Business Type:
Trading Company
Number of Employees:
Year of Establishment:
Management System Certification:
ISO 9001, ISO 9000, ISO 14001
Average Lead Time:
Peak season lead time: within 15 workdays
Off season lead time: within 15 workdays
OEM/ODM Service
Sample Available

Inverter, Solar Inverter, off Grid Hybrid Solar Inverter manufacturer / supplier in China, offering Spg-II 3kw Grid Hybrid Solar Power System, 12V 24V DC 10-60A LCD PWM Solar Charge Controller with USB for Solar System, 1-6kw 110V 120V, 220V, LCD/LED Charger Inverter for Home (1-6KW) and so on.

Diamond Member Since 2017
Audited Supplier

Spg-II 3kw Grid Hybrid Solar Power System

Min. Order / Reference FOB Price
1 Piece US $330.5-570/ Piece
Port: Guangzhou, China
Production Capacity: 60, 000PCS/Year
Payment Terms: L/C, T/T, Western Union
Nature of Source Flow: Active Inverter
Phase: Single
Output Power: 1000W-4000W
Certification: CE, ISO9001
Brand: Greenmaster
Type: DC/AC Inverters

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Basic Info.

Model NO.
Power Source
Solar Power, Solar Power or on Grid Power Selection
Circuit Topologies
Full-Bridge Type
Nature of Wave String
Sine Wave Inverter
Home Theater
Product Name
Pure Sine Wave Solar Inverter with MPPT Controller
Transport Package
Safety Packing
HS Code
SPG-II 1KW-4KW Grid Hybrid Solar Power System

Key features

* 110V or 220V Hybrid Off Grid Power Inverter SPG II 1K-4KW
* 3 in 1 Off Grid design, Inverter +Grid Charger+MPPT controller
* MPPT range Max 160V
* Low Frequency pure sine wave output
* User Selectable Grid power First or Solar Power First (battery power First )
* User selectable Power Charger to charge battery or not
* User selectable battery type to charge
5M wired remote control
* Power saver Function ( Stand by), Low idle current
* OPTION : LCD Display , auto start generator , adjustable power charge current
* Transfer Time 10ms between Line Mode and battery mode
* Three stage charger, improve battery life
* Full protection,short circuit,Overload,over Temp., Battery low/high Protection
* RS232 communication function optional for LED Type
* SNMP Net Agent function optional for LED type

Technical  specification
Continuous power (W)1000W1500W2000W3000W4000W
Surge capability (W)3000W4500W6000W6000W8000W
System DC input (VDC)24VDCV24 or 48VDC24 or 48VDC48VDC48VDC
AC Output110V/ 120V/ 220V/230V ±5%, 50HZ or 60HZ. Terminal
AC Output waveformPure Sine Wave
DC output24VDC or 48VDC 10AMP Terminal ,to Follow the System VDC
AC/DC ChargerMax 24VDC 25AMax 24V25A or 48VDC 20AMax 24V40A or 48VDC 25AMax 48VDC 35AMax 48VDC 40A
MPPT Solar Charge Controller24VDC 60AMP24vdc 60A or 48VDC 30A24vdc 60A or 48VDC 30A48VDC 60AMP48VDC 60AMP
MPPT RangeMax 160VMax 160VMax 160VMax 160VMax 160V
Max PV  panel1800WP1800WP1800WP3600WP3600WP
External battery bank24VDC24VDC or 48VDC24VDC or 48VDC48VDC48VDC
Working modeUPS Mode, Solar power as backup  , Solar Inverter Mode  Grid power as backup  , to select by user
BreakersWith Breakers for AC Input , AC output, PV input , DC output
Battery low protectionYES
Over charge protectionYES
Overload ResumeYES. When fault remove
Over voltage protectionYES
Overload protectionYES
With cooling fanYES
DisplayLED for Inverter, charger, Battery Capacity state, DC load state and fault
LCD display option.  AC IP VAC HZ, AC OP VAC HZ , BAT VDC
Running Temperature-35 degree to 55 degree
over Temp. protectionYES
Short circuit protectionYES
Reverse polarity protectionYES. Only for DC load side.
Stand byYES. continuo output while > 25W
CommunicationRS232 Power Manager, Net Agent SNMP , Optional for LED mode
Product Size(mm)486*400*181486*400*181486*400*180486*400*180600*432*184
Package Size(mm)605*560*293605*560*293605*560*293605*560*293625*580*300
Package weight( kg)19KG20KG24KG28KG39KG

          SPG SERIES Low Frequency pure sine wave
Off GRID HYBRID SOLAR INVERTER  is a  Plug and Play all in one design solar inverter. Which is Power Inverter + Power Charger + MPPT solar charge controller
                                                           Spg-II 3kw Grid Hybrid Solar Power System
Capacity: 1KW,1.5KW,2KW,3KW,4KW
MPPT Controller : 30Amp or 60Amp
AC Power Charger : 25-75Amp

     Spg-II 3kw Grid Hybrid Solar Power System


Spg-II 3kw Grid Hybrid Solar Power System
   5M wired remote control
Power saver Function, No Load not working, Load starting, Inverter Auto restart

UPS Mode (Grid power priority)
1. when Grid Power On. use Grid power priority, Solar power only use as Backup Energy
2. Without Grid power or Generator, stand alone to use the Solar Energy

Solar Inverter Mode (Solar Power priority) Application:
1. when Solar Energy enough, use solar energy priority ,Grid power use as Backup power.
Spg-II 3kw Grid Hybrid Solar Power System
  Build in MPPT Controller , Input Range 160Vdc
increase solar panel efficiency upto 30% more
Why Choice us ?

15 years Rich experience manufacturer, 8000 square meter,200 worker .

15 Engineer keep to improve design and supply new products .

7 QC to controller the Full process,100% inspection before shipment .

TOP 5 manufacturer,Large batch production to guarantee competitive price.

We are the only manufacturer who can sign "Quality Warranty"&"On Time Delivery Warranty" with client.
One of the Few Supplier whom have factory to make the Key Products and also supply .

Complete set system design and installation supporting

Support OEM/ODM service with LOW MOQ!
10 years experience in international bidding together with dealer.

annually train to dealer office or in factory about design/installation and maintenance.

Spg-II 3kw Grid Hybrid Solar Power System

Spg-II 3kw Grid Hybrid Solar Power System

Spg-II 3kw Grid Hybrid Solar Power System

Spg-II 3kw Grid Hybrid Solar Power System

Spg-II 3kw Grid Hybrid Solar Power System

Spg-II 3kw Grid Hybrid Solar Power System
       Are you factory or trade company?
       we have two Factory in China. we make UPS/Inverter/Battery in Foshan city which is close to Guangzhou. We make Solar Panel in Ningbo city .
    How to Collect the goods together from Two Factory
        we will collect the goods together. the shipment from Ningbo or Guangzhou.
    How can i get your pricelist?
        Send an enquiry about what you need ,our sales will reply u within 12hours.
    Can i get an sample to check quality before mass order?
        Welcome to place sample order to check our quality.

   Any guarantee for your products?
       one year or Two years for Electronic products and battery. 10 years For Solar panel. details we will promise in the Performa Invoice .
   How about the delivery time?
       Usually for sample order within one week, for mass order 10-30days
    Do u support OEM/ODM service?
       we have experienced R&D team, welcome to place OEM/ODM orders.
   payment terms, any convenient and safe way for our buyers?
       T/T,W/U or LC options. Your money will be in safe, your business will be in safe!

Spg-II 3kw Grid Hybrid Solar Power System


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