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) |
Xiamen Seashine Forest Industry and Trade Co., Ltd
Fujian, China
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
Product Description
Company Info
Basic Info.
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.
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 voltage | 12V/24V Auto |
System current | 5A/10A |
Discharge current | Can be set up by the remote control, range 0.33 ~ 3.30 A, A default: 0.33 A |
Rated power | 12V->45W/×2/24V ->90W |
Solar input voltage | < 55V |
Short circuit protection | 10A/10uS |
Equalizing charge voltage | 14.7V; *2/24V(25ºC), hold time:1 hour |
Float charge voltage | Through remote control set,defaults to:12V->13.8V/×2/24V ->27.6V |
Improve charging pressure | Through remote control set,defaults to:12V->14.4V/×2/24V ->28.8V |
Over discharge voltage | Through remote control set,defaults to:12V->12.5V/×2/24V ->25.0V |
Charge return voltage | Through remote control set,defaults to:12V->10.8V/×2/24V ->21.6V |
Light control OPEN voltage | Through remote control set,defaults to:12V->4.0V/×2/24V ->8.0V |
Light control CLOSE voltage | Through 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 amount | 12V->1~3PCS//24V ->4~6PCS |
Working temperature | -35ºC-------+65ºC; |
Protection level | IP68 |
Net weight | 0.15Kg |
Size | 70*81*20(mm)(L×W×H) |
Status indicator
LED | indicates content | status | function |
| charging instruction | Bright | Fill charge |
flashing | Float charge | ||
put out | Solar panel no voltage | ||
battery instruction | Bright | normal | |
put out | not normal | ||
flashing | Battery under-voltage | ||
load | Bright | normal | |
put out | Load off | ||
Fast flashing | load open | ||
Slow put out | Light control turn off the lights |
Load requirements
Voltage grade | lamp bead in series amount | Lamp bead in parallel amount | Rated power |
12V | 3 | 15 | 60W |
24V | 4~6 | 15 | 120W |
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.