Solar Charge Regulator

Solar Charge Regulator

Product name:PWM solar charge controller 30A
Model No.:NC48- 30D
Working principle:PWM Solar Charge Controller is a photovoltaic (PV) charge controller that tracks the PV array to deliver the available current for charging batteries. When charging, the Controller regulates battery voltage and output current based on the amount of energy available from the PV array and state-of-charge of the battery.

inquiry

Details

Solar charge regulator information 

30A 48V PWM solar panel controller solar charge controller solar system controller

This intelligent ,multi-purpose solar charge and discharge controller has a very friendly interface of fixed LCD display .Various control parameters can be flexibly set ,fully meet your various application requirements.

Technical data for NC 48v 30a solar charge regulator

image019.jpg

Model

NC48-30D

Input

PV input voltage

≤100V

Rated charge current

30A

Output

System voltage

12V/24V Auto or 48V

HVD

16.00V×1×2×3×4

Rated current

30A

No-load loss

 ≤15mA

Charge loop voltage drop

≤0.28V

Discharge loop voltage drop

≤ 0.10V

Charging mode

PWM 4-stage(bulk, absorption,float, equalized)

Voltage of float charging

13.8(13V~15V)×1/×2/×3/×4

Voltage of absorption charging

14.4V(13V~15V) ×1/×2/×3/×4

Duration of absorption charging

2hs

Voltage of equalized charging *

14.6V(13V~15.5V) ×1/×2/×3/×4

Duration of equalized charging

2hs

LVD

10.7V(10V~14V) ×1/×2/×3/×4

LVR

12.6V(10V~14V) ×1/×2/×3/×4

Load working mode

Regular control mode

Light control with switch-off point at night and switch-on point before dawn

Light control mode

Self-timing switch on/off mode

Light control voltage

5V(1V~10V) ×1/×2/×3/×4

Battery type

GEL, SLD, FLD and USr(default)

Other

Buttons

LCD, 3 buttons

Heat sink

AL alloy heat sink

Wiring

PCB terminal, ≤16mm2

Working temperature

-20 ~ +55 °C

Storage temperature

-30 ~ +80 °C

Working humidity

10% ~ 90%, no condensation

Dimension

196 x 111 x 54 mm

Net Weight

400g 410g

IP grade

IP30

Optional function

Remote communication,TTL, standard ModBus protocol

Accessory

Temperature sensor

Packaging for pwm solar charge regulator 

About 30 amp solar charge controller

• Vivid LCD graphic symbols

• Simple button operation

• Automatic identification of system voltage level

• Intelligent PWM charging mode 

• Adjustablecharge-discharge protection

• Automatic temperature compensation

• Settable operation mode of load

• Battery reverse-discharge protection

• Battery low voltage disconnection(LVD)

• Battery reverse connection protection

• Overcurrent protection

Application for solar charge controller

Ideal for off-grid solar lighting system that needs light and timer control

Solar street light system

Solar garden light system

Solar billboard

Solar detection equipment etc.

Connection diagram

Our Advantage

Our factory


Our market

Certification

FAQ

Q1:What is a Solar Charge Controller? Why do I need one?

A charge controller, or charge regulator is basically a voltage and/or current regulator to keep batteries from overcharging. It regulates the voltage and current coming from the solar panels going to the battery. Most "12 volt" panels put out about 16 to 20 volts, so if there is no regulation the batteries will be damaged from overcharging. Most batteries need around 14 to 14.5 volts to get fully charged.

Q4. May I take some samples to test before placing the order ?

A: Yes, but customers need to pay for the sample fees and express fees, and it will be returned when next order is confirmed.

Q5. What’s the price terms can you offer for us?

A: We can accept EXW, FOB, CIF and so on.

Q6. Where is your main market for your products?

A: Most of our products are exported to Southeast Asia, Europe.


Hot Tags: solar charge regulator, China, manufacturers, suppliers, factory, wholesale

Feedback

Subscribe to our email list
Sign up with your name and email to get the latest proway updates, exclusive access to promotions, sales events, pre-order sales & more!
Connect with Solarway
Become our fan, follow us & subscribe for the latest updates and deals
QR Code
  • About Us
  • Product
  • News
  • Knowledge
  • Contact Us
  • Copyright © Jiaxing Solarway New Energy Co.,Ltd All Rights Reserved.