Browse Categories
EMMPT48 series MPPT solar charge controller
The Explorer-NS series MPPT solar charge controlle
MPPT solar charge controller eSmart4
EXPLORER-M MPPT Solar Smart Digital Controller
EXPLORER MPPT Solar Smart Digital Controller
RUNNER MPPT Solar Smart Digital Controller
GALAXY high power series MPPT solar controller
MARS outdoor series MPPT solar controller
eSMART series MPPT solar controller
MASTER series MPPT solar controller
(out of product)WISER series MPPT solar controller
(out of production)Inverter SP Series 350W-20000W
(Has been removed)
(out of production)I-Panda SPC Series Inverter
Contact Us
Tel: + 86-755-23091101&+86-755-23091100  
Fax: + 86-755-23091102   
address: Floor 2, building A2, LiLang Software Park, No. 31, Bulan Road, Nanwan street, Longgang District, Shenzhen   
China Post code: 518000
Contact Now
Follow us
Your position: Home > Category > (out of production)Inverter SP Series 350W-20000W > I-P-SPC Low Frequency Solar Power Inverter with Built-in Solar Charge Controller 2000W
I-P-SPC Low Frequency Solar Power Inverter with Built-in Solar Charge Controller 2000WI-P-SPC Low Frequency Solar Power Inverter with Built-in Solar Charge Controller 2000W

I-P-SPC Low Frequency Solar Power Inverter with Built-in Solar Charge Controller 2000W

  • I-P-SPC inverter has high conversion efficiency, low power consumption, super load-carrying ability, large charging current etc. Users can set output priority (AC first or DC first) .
  • Function
  • Battery charge Ups  AVR voltage regulator
  • Strong overload ability
  • Low frequency Design
  • DC first /AC first
  • Sleep Function
  • Charge Function
  • DC to AC Funiction
  • UPS Function
  • Output wave form:Pure sine wave
  • Material:Metal
  • Display:LCD and LED
  • controller built-in: yes
  • modul structure: Yes

I-P-SPCSeries Low Frequency SolarPower Inverter with Built-in Solar Charge Controller 1500W



1)Highquality low frequency pure sine wave inverter(with utility charge function and UPS function)

2)Built-in PWMsolar power charge controller



1)Off-grid solar power system

2) Utility and solar complementarypower generation system


1) Easy to install. To configure a solarsystem, users just need to connect it with solar panels and batteries.

2)CPU management,Intelligentcontrol,modular design

3)LEDs LCD display.LCD can display various parameters(such as the output voltage, frequency,working mode)

4)Multifunction design, AVR UPS function.Users don’t need to buy solar, controller, AC charger or stabilizer.

5) Externalbattery connection, it’s convenient for users to expand use time and back-uppower time

6)With super load-carrying ability and highload capacity, this series of  inverterscan not only drive resistance load; but also various kinds of inductive loads suchas motor, air conditioner, electric drills, fluorescent lamp, gas lamp. It candrive almost any kinds of load

7)Low frequency pure sine wave circuitdesign, stable quality, easy to maintenance, low failure rate and long servicelife (under proper operation, it can last at least 5 years)

8) Perfect protection: low voltageprotection, high voltage protection, over temperature protection, short-circuitprotection, overload protection

9) CE / EMC / LVD/RoHS /FCC approvals

10) 2 years warranty,life-long technical support



Off-grid solar power system

1.   When connected withbattery and AC loads,users can set it to normal working mode or sleep mode. 


1.1 Normal working mode:FREQUENCY inthe LCD display is set to 01. No matterit’s connected AC loads or not, the inverter always convert DC to AC.  It’s ready to supply power to the AC loads. Inthis mode, the LCD will display output voltage as bellow:


1.2 Sleep mode:FREQUNCYin the LCD display is set as 02.If the power of the connected AC loads is lowerthan 5% of the inverter’s rated power, there will be no output from theinverter. Only the chip of inverter is working. The power consumption of theinverter is only 1-6W. The LCD shows the output voltage 0. If the power of theconnected loads is over 5%,then the inverter will automatically convert DC toAC to supply power for the loads within 5s. The LCD shows the output voltage.As shown below:


Kindly note:

1) Only thesolar panel charges the battery

2) Off-gridsolar power system. It is suitable for areas that are lack of utility orplentiful solar


Utility and solar complementarypower generation system

2. UPSfunction  When the inverter is connectedto battery and utility, users can set it to utility first (AC first) batterystandby mode or battery first (DC first)utility standby mode.

2.1.Utility first (AC first) battery standby mode: FREQUENCY in the LCD display is set to 01. When utility and battery areconnected to the inverter, utility will supply power to the loads prior. Whenutility is cut off, the battery will automatically continue to supply power viapower inverter.

   Steps are as follows:

   Step 1: When utility is available, it will drivethe loads directly after voltage being stabilized and at the same time chargebatteries via power inverter .

   Step 2: When utility is cut off, theinverter will convert DC to AC automatically to ensure uninterrupted powersupply within 5ms.

   Step 3: When utility is available again,inverter will automatically transfer to utility supplying power to loads andcharge batteries via power inverter at the same time.

See Workflow as below.

LCD displayed as bellow:


Utility supply power and chargebattery   Withoututility and battery supply power

Kindly note:

1) There are 2 ways to charge the battery, utility and solarpanel

2) This system is suitable for power systems built in areas thatare lack of utility. Or people can use solar and utility at the same time.

2.2. Batteryfirst (DC first)utility standy mode: FREQUENCY in the LCD display is set as 03. When utility andbattery are connected to the inverter, battery will supply power to the loadsprior to utility. When battery capacity is not enough, utility will continue tosupply power automatically.

Stepsare as follows:

Step 1: When battery is available, it will drive the AC loadsvia power inverter.

Step 2: When battery does not have enough power, it willautomatically transfer to utility supplying power to the loads

Step 3: After the battery is fully charged (e.g. by solar orwind charge controller), it will automatically transfer to battery supplyingpower to the loads via power inverter.

See Workflow as below.


LCD displayed as bellow:        


Kindly note:

1) There is only one wayto charge the battery: solar panel

2) Thissystem is suitable for areas where electricity is expensive or environmentalareas where solar power can be fully used to save utility bill.such as homesolar&wind system,streetlight solar&wind system





Rated Output Capacity


Peak Power


Battery Voltage(DC)

24V or 48V

PWM Solar Controller


24V or 48V



PV Max Input Voltage

24V System:50V

 48V System:100V

Size W×D×H(mm)


Packing Size W×D×H(mm)


Net Weight (kg)


Gross Weight (kg)


General Parameter

Working Mode (Setting)


Utility first (AC first) battery standby mode


Sleep Mode,no utility,load’s power is over 5% of rated output power, Inverter start to work automatically


Battery first (DC first)utility standby mode

AC Input


220V±35% or 110V+35%(Optional)


50Hz±3% or 60Hz±3% (Optional)

AC Output


220V±3% or 230V±3 or240V±3% or 100V±3% or 110V±3% (Optional)


50Hz±0.5 or 60Hz±0.5 (Optional)

Utility charge

AC Charge Current


Charge Time

Depend on battery capacity and quantity

Battery Protection

Automatic detection, Charge and discharge protection,Intelligent Management

PV Charge

Total Current of PV Input Should Be Less Than Rated Current of PWM solar controller


Display Mode


Display Information

Input voltage,output voltage,output frequency,battery capacity,Load condition,Status Information

Output Wave Type

Pure sine wave output,Total Harmonic Distortion THD≤3

Overload Ability

>120% 1 min,>130% 10s

Power Consumption

Sleep Mode


Normal Mode


Conversion Efficiency


Transfer Time

<5ms (AC to DC / DC to AC)


Overload output,short-circuit,high-voltage input,low-voltage input,overheat








Theabove is our standard parameter. Subject to change without prior notice.

Wehave our own professional inverter and controller R&D team and we provide technical support and OEM ODMservice

Thecontroller information above is our company’s standard parameter.It can bechanged to other PWM solar charge controller.




Pleasesee the outline of the design,technical documents,user manuals,productbrochures, etc.Research and development department made  1st edition on May 5, 2014..

Shenzhen ipandee New Energy Technology & Science Co., Ltd


Contact Person:Henry Feng


Send Inquiry