20A 12/24V Home System PWM solar panel charge controller

Name: 20A 12/24V Home System PWM solar panel charge controller
Brand: Hanf
Price: USD $9 - 11.5 / Piece

FOB Price

USD $9 - $11.5 / Piece

1 Piece(Min.Order)

Supply Ability 30000 Piece / Pieces per Month
Port Shnaghai
Payment Terms:T/T Credit Card

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Product Details

Place of Origin:	Hubei, China	Brand Name:	Hanf	Model Number:	TK20U
Application:	Charger Controller	Rated Voltage:	Other, 12v 24v	Maximum Current:	20A

Product Description

20A 12/24V Home System PWM solar panel charge controller

Product Description

TK series is a new series of intelligent multi-purpose solar charge controller

It is equipped with explicit LED for you choice.While meeting functional needs,it also offers user-friendly

installation and operation.All in all,it is a popular high-efficient product.

Ⅰ :product parameters

Ⅱ : product details

Product size: 188 mm * 95 mm * 47.5 mm
1pc/color box,30pcs/ctn
Ctn size:545mm*425mm*175mm
CBM/ctn:0.046
G.W:13.5kg

Ⅲ :Features:

1.Vivid LED indicators show system battery capacity,charging and discharging state of battery

2.Protection functions such as overcharging,over discharging,overload and reverse connection.

3.PWM charging increases charging efficiency by 3% to 6%,compared with non-PWM charging.

4.The parameters of charging and discharging are preset,so no need to adjust the parameters.

(special parameters need to be advised in advance)

5.USB output function

IV :Technical data :

Model	20DU	30DU	2048D	3048D
Input
PV voltage	≤50V	≤100V	≤100V	≤100V
Rated Current	20A	30A	20A	30A
Output
System Voltage	12V/24V Auto	12V/24V Auto	48V	48V
HVD	16.00V×1/×2/×3/×4
Rated discharging current	20A	30A	20A	30A
No-load loss	≤13mA		≤25mA
Charge loop voltage drop	≤0.21V	≤0.24V	≤0.25V	≤0.25V
Discharge loop voltage drop	≤ 0.12V	≤ 0.1V	≤0.12V	≤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
Light control voltage	5V(1V~10V) ×1/×2/×3/×4
Battery type	GEL, SLD, FLD and USr(default)
USB	5V 1A		None
Other
Man-machine interface	LCD, 2 buttons
Wiring	PCB terminal, ≤6mm2	PCB terminal, ≤16mm2	PCB terminal, ≤6mm2	PCB terminal, ≤16mm2
Working temperature	-20 ~ +55 °C
Storage temperature	-30 ~ +80 °C
Working humidity	10% ~ 90%, no condensation
Dimension	188 x 95 x 46.5mm
Net Weight	355g	360g	355g	360g
IP Code	IP30
Optional function	Remote communication,TTL, standard ModBus protocol

Main products

Product application

Company Information

About Us

FAQ

1 Q:Do you have your own factory? Can we visit?
1 A:Absolutely.You are always welcomed to visit our factory.

2 Q:How do you control the quality of the products?
2 A:Our factory has obtained ISO9001 certificate. Every process of the production is strictly controlled. And all the products will be inspected by QC before shipment.

3 Q:What certificate do you have?
3 A:We have CE,ROHS.

4 Q:What kind of payment do you accept?
4 A:We accept T/T, Paypal, Escrow, Western Union for samples’ order.

5 Q:How long the delivery time?
5 A:2-7 days for ex-stock orders.15-30 days for production.

6 Q:What kind of controller you mainly manufacturer?
6 A:We mainly produce PWM solar charge controller, MPPT solar charge controller.

7 Q:Can we print our company logo on product and package?
7 A:Yes,but quantity of order is required. And we also need you to offer the Trademark authorization to us.

8 Q:How long is the warranty period?
8 A:1 year warranty. If you order our brand products, there will be 2 years warranty.

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TM: hanfsolar

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Contact Us

Wuhan Hanfei Science And Technology Co., Ltd.: Contact nameHelen Liu; Phone86-27-84750618; Address4th,Floor,Building A,Minying Science and Technology Industrial Park,Wuhan Eco-tech Developement Zone Wuhan,Hubei