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Maximum Current: 20A
Model Number: DECEN-S201
is_customized: Yes
Application: Solar System Controller
Brand Name: MAYLAR
Rated Voltage: 12V 24V Auto
Unit Type: lot (5 pieces/lot)
Package Size: 10cm x 10cm x 10cm (3.94in x 3.94in x 3.94in)
Package Weight: 1.75kg (3.86lb.)

Specifications

                                    You Are Bidding

             20A PWM Solar Charge Controller Tracer

                                          S201 

 

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The controller is for off-grid solar system,especially in solar lighting system and protects the battery from being over charged by the solar module and over dischargerged by the loads.The charging process has been optimized for long battery life and improved system performance.The comrehensive self-diagnostics and electronic protection functions can prevent damaged from installation mistakes or system faults.

Package:

1. 5pcs 20A solar contorller

2. 5pcs user manual english

Three battery type option:

Gel,Sealed,Flooded 

Features:

12/24V automatic recognition 

·High efficient Series PWM charging, increase the battery lifetime and improve the solar system performance. 

·Use MOSFET as electronic switch, without any mechanical switch 

·Widely used, automatically recognize day/night. 

·Digital LED menu, only one key solve all setting simply 

·Intelligent timer function with 1-15 hours option 

·Unique dual timer function, enhance the flexibility of street light system. 

·Gel, Sealed and Flooded battery type option. 

·Adopt temperature compensation, correct the charging and discharging parameters automatically 
and improve the battery lifetime. 

·Electronic protection: Overheating, over charging, over discharging, 

overload, and short circuit. 

·Reverse protection: any combination of solar module and battery. 

 

 

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Description

Parameter

Nominal System Voltage

12 / 24VDC Auto work

Battery Voltage Range

6-36V

Rated Battery Current

10A,20A,30A

Charge Circuit Voltage Drop

≤0.26V

Discharge Circuit Voltage Drop

≤0.15V

Self-consumption

≤6mA

Threshold Voltage Parameters

Description

Parameter

NTTV (Night Time Threshold Voltage)

5V; x2/24V

DTTV (Day Time Threshold Voltage)

6V; x2/24V

Temperature Compensation Coefficient

Description

Parameter

Temperature Compensation (TEMPCO)*

-25mV/°C/12V(25°C ref)


* Compensation of equalize, boost, float and boost reconnect voltage

 

Battery Voltage Parameters (temperature at 25°C)

 

Charging setting

Sealed

Flooded

Gel

Over voltage disconnect

15.5V;x2/24V

Charging limit voltage

15.0V;x2/24V

Equalize charging voltage

14.6V;×2/24V

14.8V;×2/24V

14.4V;×2/24V

Boost charging voltage

14.4V;×2/24V

14.6V;×2/24V

14.2V;×2/24V

Float charging voltage

13.8V;x2/24V

Boost reconnect charging voltage

13.2V;x2/24V

Low Voltage reconnect voltage

12.6V;x2/24V

Under Voltage warning reconnect voltage

12.2V;x2/24V

Unver voltage warning voltage

12V;x2/24V

Low voltage disconnect voltage

11.1V;x2/24V

Discharge limit voltage

10.8V;x2/24V

Equalize duration

60min

Boost duration

60min

 

Environmental parameters

 

Environmental parameters

Parameter

Working temperature

-35°C to +55°C

Storage temperature

-35°C to +55°C

Humidity

10%-90% NC

Enclosure

IP30

 

 


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  • About payment 
We accept: TT, Alipay, etc payment methods
 
  • Return
  1. Refund or replacement request is available only the requests within 1 week after parcel received & returning the item as the same condition as received.
  2. Please contact us to request a return authorization. Your name, auction number, and reason for return should be included in the email. All items returned must contain all original packaging materials.
  3. Please repack the item carefully. Items returned will be tested and a new replacement will be shipped to the buyer immediately when found defective. In the event that a suitable replacement is not available then a refund will be issued. Shipping, handling and insurance fees are non refundable.
  4. If the item is found non-defective, the item will be sent back to the buyer at buyer's expense. Items returned without RMA number will be refused and returned to the sender. Buyer is responsible for All Return Postage and Shipping Charges. Buyer is responsible for additional shipping costs for items that are returned refused and/or undeliverable. We do not accept any returns without an authorization number on the box or label it is being returned in.
 
  • Remind
  1. The price you paid for the item excludes any customs tax.Our company does not shoulder any duties in destination country.
  2. We usually mark the goods as GIFT/SAMPLES on the Commercial Invoice and we are trying to help you  to minimize or avoid any GST or V.A.T or other Import Taxes, but we cannot guarantee no tax charges as it is depends on your country's policy.
  3. Please check with your country customs office to determine what these additional costs will be prior to bidding/buying.