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ISO9001 40 Amp PWM Solar Charge Controller Portable With USB

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Address: Room 409, Building 6, Jiaxing Photovoltaic Technology Innovation Park, Kanghe Road, Jiaxing, Zhejiang, China

Contact name:Lucy Liu

Jiaxing Solarway New Energy Co.,ltd.

ISO9001 40 Amp PWM Solar Charge Controller Portable With USB

Country/Region	china
City & Province	jiaxing zhejiang
Categories	Solar Chargers

Product Details

48V Solar Charge Controllers Panel Regulator USB Battery 40Amp PWM

Overview

The charge controller should connect the battery first, then the solar panel, and finally the load! You can change the settings by the simple one-button operation.

Solar charge regulator provides over-current protection, short-circuit protection, inverse connection protection, low voltage and overcharge protection, a reliable protector for your devices.

Quick Details

Place of Origin:: Zhejiang, China

Brand Name:: Solarvertech/OEM

Model Number:: NC4840Du

Type:: PWM

Application:: Charger Controller

battery type:: GEL, SLD, FLD and USr(default)

Storage temperature:: -30 ~ +80 °C

Certification:: CE RoHS ISO9001

Warranty:: 2 Year

Supply Ability

Supply Ability: 20000 Piece/Pieces per Month

Packaging & Delivery

Packaging Details: paper carton/ plastic pallet, as your request

Port: shanghai or ningbo

Technical data

Model	NC4840Du
PV input voltagc	≤100V
Rated charge current	40A
System voltage	48V
Battery over-voltage protection voltage	16.00V1/2/3/4
Rated discharge current	40A
No-load loss	<15 mA
Charge loop voltage drop	≤0.28V
discharge loop voltage drop	≤0.10V
Charging mode	PWM 4 stages (bulk,absorption,float,equalized)
Float Charge Voltage	13.8(13V~15V)1/2/3/4
Absorption charge voltage	14.4V(13V~15V)1/2/3/4
Duration of Absorption Charge	2hs
Voltage of equalized charging*	14.6V(13V~15.5V)1/2/3/4
Duration of equalized charging	2hs
Low voltage disconnection	10.7V(10V~14V)1/2/3/4
Low voltage reconnection	12.6V(1oV~14V)1/2/3/4
USB port	5V1A

Notice for Use

1. Connect the positive and negative poles of the battery into the controller as shown in the figure, and the controller will
automatically detect the battery voltage.
2. After the load is closed, connect the positive and negative poles of the load to the controller as shown in the figure, pay
attention not to reverse connection, and open the load after connecting.
3. Connect the solar panel to the controller as shown in the figure.
4. Wire removal standard: first remove the solar panel, then the battery, and finally the load.

FAQ

1.Q:Do you have your own factory?

A:Yes, we are professional manufacturer mainly in power inverter for many years. Our facory is located in Jiaxing, Zhejiang, China.

2.Q:What kind of certification you have?
A:ISO9001,CE,ROHS and so on.

Our products could pass different labor testing according to different countries' requirements.

3.Q:Where we can use the system?

A:You can use the system for home, for power station, for lighting system and so on, wnere the grid power is expensive.

4.Q:How about your warranty?

A: We provide 1.5 and 3 years warranty for different products and whole life technical support.

5.Q:Competitive Price

A:All of our products are produced by our own factory. So the price is very copetitive.

6.Q:How to do the installation?

A: This portable solar system installation is very simple, only need to connect solar panel with controller, and push ON/OFF button, then it will start to work.

7.Q:24-hours online service

A: Please feel free to contact us. Our sales team will provide you with 24 hours better pre-sale.