Buck Type Constant Current IC PWM Solar Charge Controller 12V 24V 5A 10A 15A 20A with Remote IP68 Waterproof

US$50.00 - 100.00 1 Piece (MOQ)
Port:
Xiamen, China
Production Capacity:
5000/Month
Payment Terms:
T/T, Western Union, Paypal

Last Login Date:

Aug 09, 2025

Main Products:

Solar Cable, Solar Fence., Solar Panel, Solar Bifacial Panel, Solar Inverter, Solar Bracket, Solar Controller, Solar PV System, Solar Connector

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Product Description

Company Info

Basic Info.

Model NO.
SF-WH
Condition
New
Certification
ISO, CE
Application
Solar System Controller, Charger Controller, Voltage Controller
Rated Voltage
12V/24V Automatic
PV Max. Input Voltage
55V
PV Max. Input Current
5A/10A
PV Max. Power
90W
Protection Level
IP68
Working Temperature
-35ºC-------+65ºC
Charge Mode
PWM Charge
Trademark
SEAFOREST
Transport Package
Carton
Specification
70*81*20mm
Origin
China
HS Code
9032899090

Product Description

Product Description

SEAFOREST Buck Type constant current IC PWM Solar Charge Controller 12V 24V 5A 10A 15A 20A with remote IP68 Waterproof
WH series 5A 10A 15A 20A 12V/24V automatic constant current pwm with light controller all-in-one adopts infrared wireless communication technology, constant current machine with the remote control can realize the pwm solar charge controller manual parameter Settings.Users can set different control parameters according to actual condition, make the system work in the optimal state.

Detailed Photos
 
Product Parameters

WH series buck type constant current controller all-in-one adopts a new way of digital constant current source design, it have adjustable parameters, the LED current is adjustable, the power set of new features.,with high efficiency, high power density, lamp bead series driver, multistage dimming, etc.



Main Feature

1. Brand new wireless remote control design, through the handheld device can modify the controller parameters;

2. Data communication USES the handshake protocol and data compression algorithm for many times, makes a fast data transmission;

3. Real constant current control, are free to set the constant current value, based on constant current value of the dimming technology;

4. IP68 waterproof rating, aluminum design, can effectively prevent all forms of corrosion.

5. The highest efficiency of 99%;

6. Automatic dimmer mode can be regulated according to battery power load power of solar controller pool;

7. Four times dimmer design, working time 0 ~ 15 hours can be set, 0% ~ 100% power can be set;

8. Improved three-step charging algorithm, effectively prevent the battery inequality and sulfuration, improve battery life..

9.Over-charges, over discharge, short circuit protection and overload protection as well as electronic protection against reverse polarity.


Technical parameters of solar controller amperage

System voltage12V/24V Auto
System current5A/10A
Discharge currentCan be set up by the remote control, range 0.33 ~ 3.30 A, A default: 0.33 A
Rated power12V->45W/×2/24V ->90W
Solar input voltage< 55V
Short circuit protection10A/10uS
Equalizing charge voltage14.7V; *2/24V(25ºC), hold time:1 hour
Float charge voltageThrough remote control set,defaults to:12V->13.8V/×2/24V ->27.6V
Improve charging pressureThrough remote control set,defaults to:12V->14.4V/×2/24V ->28.8V
Over discharge voltageThrough remote control set,defaults to:12V->12.5V/×2/24V ->25.0V
Charge return voltageThrough remote control set,defaults to:12V->10.8V/×2/24V ->21.6V
Light control OPEN voltageThrough remote control set,defaults to:12V->4.0V/×2/24V ->8.0V
Light control CLOSE voltageThrough remote control set,defaults to:12V->8.0V/×2/24V ->16.0V
Temperature compensation-4.0mv/ºC/2V
Current Accuracy±5%
No-load consumption< 25mA
lamp bead in series amount12V->1~3PCS//24V ->4~6PCS
Working temperature-35ºC-------+65ºC;
Protection levelIP68
Net weight0.15Kg
Size70*81*20(mm)(L×W×H)

Status indicator
LEDindicates content status function
 
 
 
 




 
charging instructionBrightFill charge
flashingFloat charge
put outSolar panel no voltage
battery instructionBrightnormal
put outnot normal
flashingBattery under-voltage
 
 
load
Brightnormal
put outLoad off
Fast flashingload open
Slow put outLight control turn off the lights


Load requirements
Voltage gradelamp bead in series amountLamp bead in parallel amountRated power
12V31560W
24V4~615120W

Company Profile

SEA FOREST is specializing in exporting various of solar products.

Following the business policy of"Honesty-Altruism-Innovation-Activety",
we have exported solar panels (especially bifacial solar panels) and other solar products to Japan and Europe over 10 years.

Also deals with solar batteris,solar system brakets,solar cables ,solar connectors and  solar inverter,solar system weed cloth,Hot Dipped Galv. Ground Plug etc products.

Main products as follows:
1.SEA FOREST N-type bifacial solar panel 120 cell max 375w & 144 cell max 665w.
2.SEA FOREST high efficiency mono crystalline and poly crystalline solar panel 120 cell max 370w & 144 cell max 650w
3.SEA FOREST Solar system, Solar battery.
4.SEA FOREST Solar bracket. Solar cable. Solar fence and others related solar assemblies products.

What we can offer you are: Best quality! Best price! Professional service! Sincerely hope to establish a long term cooperation with you.

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Mr. Kaku Guo

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