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Low Frequency Solar Inverter with MPPT Solar Charger

Low Frequency Solar Inverter with MPPT Solar Charger

We supply 1-12KW low frequency pure sine wave solar inverter with mppt solar charge controller.
We devoted ourselves to inverter related products over one decade, covering Europe, Africa, South America, Middle East etc market.

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  • Product Details

Product Introduction

Low Frequency Solar Power Inverter, AC/Solar output priority, PF=0.9/1, bypass function with AVR, support generator, LCD display, remote control with RS232/USB.

 

Product Snapshot:

Model: 1KW~12KW

Nominal Voltage: 230VAC 120VAC (option) 

Nominal Frequency: 50/60Hz

Output Power Factor: 0.9/1

 

General Feature

* Built-in MPPT solar controller

* Pure sine wave output

* Low frequency design.

* DIP switch to set AC input voltage range and low battery trip-voltage

* The charging current is big up to 85 Amp, can adjust through front panel

* Output power factor: 0.9-1 and output socket can choose

* Well accept generator’s output and auto generator start terminal

* Full automatically and silent operation

* Automatically transfer between battery and line modes

* Microprocessor control guarantees high reliability

* Remote control function, BTS function (optional)

* Four-steps intelligent charging control to recharging time

* Bypass function with AVR function (optional)

* AC mains/ solar output priority optional

* Mains/solar/ mains & solar charging three modes of priorities for the customer to choose.

* Battery type can choose through front panel

 

Full Protection

Protection for low battery voltage, over load, output short circuit and over- temperature restrain surge interference, eliminate noise, protection for thunder striking, providing the reliable power to the household appliances.


Applications

Supply the reliable long back up time power for the household & office appliances and solar power systems etc.

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Technical Specifications

MODEL

C 1~12KW

1KW

1.5KW

2KW

3KW

4KW

5KW

6KW

8KW

10KW

12KW

Input Wave form

Sine wave (utility or generator)

Nominal Voltage

120VAC(option)   230VAC

Low voltage trip

90v ±4% & 184v/154v ±4%

Low voltage reengage

100v ±4% & 194v/164v±4%

High voltage trip

140v ±4% & 253v ±4%

High voltage reengage

135v ±4% & 243v ±4%

Nominal Input 

Frequency

50Hz/ 60Hz (auto detection)

Frequency range

 47Hz ~65Hz

Output Wave form

(Bypass mode)same as input

Over-Load Protection

Circuit breaker

Short circuit Protection

Circuit breaker

Efficiency on line 

transfer mode

>95%

Line transfer time

10ms Typical

Bypass without battery 

connected

Yes

Inverter output

Output wave form

Pure sine wave

Output continuous 

power watts

1000

1500

2000

3000

4000

5000

6000

8000

10000

12000

Output continuous 

power VA

1000

1500

2000

3000

4000

5000

6000

8000

10000

12000

Power factor

0.9-1.0

Nominal Output Voltage

120VAC(option)   230VAC

Output Voltage 

regulation

+/- 10%rms

Output frequency

50Hz ± 0.3Hz or 60Hz ± 0.3Hz

Short circuit protection

Yes fault after 1 sec

Inverter input

Nominal input voltage

12V/24V/48V

96V

Minimum start voltage

10V/20V/40V

80V

Low battery alarm

10.5V/21V/42V

84V

Low battery trip

10V/20V/40V

80V

High voltage alarm

16V/32V/64V

128V

Charger

Output voltage

Dependent on battery type

Charge current

10-85A MAX.

35A

45A

50A

MAX.

Battery initial voltage for start up

0-15.7v for 12v(*2 for 24v;*4 for 48v)

Over charge protection

15.7v for 12v(*2 for 24v;*4 for 48v)

Solar Charger

MPPT Range @ 

Operating Voltage

30-115VDC/60-115VDC

100VDC~300VDC

Maximum PV Array Open Circuit Voltage

145VDC

300VDC

Maximum Charging 

Current 

60A

Maximum Efficiency

>96%

Standby Power 

Consumption

2W

* Product specifications are subject to change without further notice.

 

Product Details

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LCD Display

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Working Diagram

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Production process

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Certifications

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Packing& Delivery

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Sales Network

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FAQ

Q: What is the difference between this inverter and high frequency hybrid inverter?

A: This inverter is called Low Frequency Solar Inverter built-in MPPT Solar Charger, PF=0.9/1, with AVR.


Q: What about the delivery time of your low frequency solar inverter?
A: 15~20 days for bulk order.


Q: What is the warranty for the low frequency pure sine wave solar inverter?
A: We provide two years warranty for different model hybrid solar inverters.


Q: How you package the off grid hybrid solar inverter?
A: Strong standard export carton.

Q: Do you accept L/C payment term?
A: Yes, the term we can accept is: T/T, L/C, Western Union, Paypal or cash etc.

 

 


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