12V 24V 48V 5A 10A 15A 20A 30A Solar Charger Controller Manual PWM Solar Charge Controller
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- Supplier: Shenzhen Solarbaba Tech Limited
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Product Overview
Description
12V 24V 48V 5A 10A 15A 20A 30A Solar Charger Controller Manual PWM Solar Charge Controller
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company infomation
1. Factory advantage
Our battery factory established in Shenzhen city with 27,000 m2 in 1999, registered capital of 500 million RMB.
2. Focus on R & D
A. Have been cooperating with the famous institutes and universities in China to research and develop new solar charge controller.
B. More than US$1,000,000 are invested every year in R&D.
C. We have more than 50 experienced R&D stuff, most of them have more than 10 years experience in solar system industry.
3. Never stop pursuiting high quality
Our advanced equipment,quality raw material, precise process management methods and professional technical team generate our high quality products.
Product Overviews
Length(mm) 551±1 Width(mm) 110±1 Height(mm) 288±1 Total Heigth(mm) 288±1
Weight(kg) 44±3%
Controller data
Model | SK30D | SK3048D |
Input | ||
PV voltage | ≤50V | ≤100V |
Rated current | 30A | 30A |
Output | ||
System voltage | 12V/24V (Auto) | 48V |
HVD | 16.00V×1/×2/×3/×4 | |
Rated current | 30A | 30A |
No-load loss | ≤13mA | ≤15mA |
Charge loop voltage drop | ≤0.17V | ≤0.28V |
Discharge loop voltage drop | ≤ 0.10V | ≤ 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 | |
CERTIFICATS
packaging & shipping
1.independent package for each battery;
2.inner package with foam board to protect the battery from damaging;
3.outer carton box on the pallets with plastic wrap.
4.12-14 pallets per container of 20t;
Name: Diane Liu
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