Greystone multiple load control modes PWM Solar Controller


HF2 series solar charge controller inherits the structure design of HF1 series but more exquisite. The new design of graphic display informs the user of all important system data. While meeting functional needs, it also offers user-friendly installation and operation interfaces. With a dual USB port max 5V1.2A output on each model and multiple load control modes.





Features and benefits
  • Warranty :

    3
  • Certificate :

    CE, RoHS, FCC
Product Details

Greystone multiple load control modes PWM Solar Controller


Product Description


Advantages


1. High efficient PWM charging.

2. Use MOSFET as electronic switch.

3. LED indicators indicate battery voltage state.

4. Automatic detection of voltage.

5. Temperature compensation.

6. Widely used,simple operation.

7. USB 5V/1A out put,charge the electronic devices.

8. DC12V output.

9. High voltage disconnection,high voltage recovery.

10. Low voltage disconnection,low voltage recovery.

11. Overload protection,short circuit protection.

12. Solar panel,battery reverse polarity protection.

13. Reverse current protection at night.

14. Overheat protection and short circuit protection of USB output.




 

Equipment Parameters

Product Name
GS-HF2         Style
PWM Charge Controller
Brand
Greystone Colour
White/Blue
Material
Plastic
Packing Packed in carton and Shockproof
Gross Weight 175/230/327/627/696g Mode Name
HF2 Series


Model
HF210D HF220D HF230D HF250D HF260D
PV voltage
≤50V
Rated Charge current
10A 20A 30A 50A 60A
Rated system voltage
12V/24V Auto
Rated Discharge current
10A 20A 30A 50A 60A
Charge mode
PWM Multi-stage(bulk, absorption, float)
Float charge voltage
13.8V(13V~15V)×1/×2
Absorption voltage
14.4V(13V~15V)×1/×2, (lasting:2hrs)
LVD voltage
10.7V(10V~14V)×1/×2
LVR voltage
12.6V(10V~14V)×1/×2
16.0V×1/×2
HVR voltage
15.5V×1/×2
Working mode for load
light control, time&light control, normal mode
Light control voltage
5V(1V~10V)×1/×2
Charge circuit voltage drop
<0.3V
<0.3V
Discharge circuit voltage drop
<0.18V
<0.2V
No load loss
≤12mA(12V),≤14mA(24V)
≤13mA
USB output
5V/1A
Battery type
GEL,SLD,FLD,Usr(自定义/default)
Installing cable size
≤6mm² ≤10mm²
≤16mm²
≤25mm²
Working temperature
-10℃~50℃
Dimension

130×75×38

(mm)

140×85×42.5

(mm)

160×95×45

(mm)

188×120×51

(mm)

Weight
175g 230g 327g 627g 696g
                                                                                                                                                                                                                                                                                                                                                                                                                                               

Model
HF210 HF220
Rated current 10A 15A 20A
Rated voltage 12V/24V
Charge mode PWM
Float charge voltage 13.8V/27.6V
Absorption voltage 14.4V/28.8V(lasting:2hrs)
LVD voltage 10.8V/21.6V
LVR voltage 12.6V/25.2V
Overload protection voltage

≥1.2×rated current,60s

≥1.5×rated current,10s

≥1.8×rated current,0.2s

USB output 5V/1A
Circuit voltage drop <0.3V/<0.18V
No load loss 12mA(12V),≤14mA(24V)
Installing cable size 6mm²
≤10mm²
Working temperature -20℃~50
Dimension

130×75×38(mm)

140×85×42.5(mm)

Weight 175g
230g

                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                        


Factory and Delivery


FAQ



1. Q: How can I contact you if I have a problem?

    A: There is contact information at the bottom of our website, so feel free to contact us if you have any questions.


2. Q: Do you have the relevant certificates to prove that you have quality assurance?

    A: We can show you any relevant qualification certificate, and contact the after-sales service to answer any questions for you.


3. Q: Is the HF2 series different from other series?

    A: HF2 series solar charge controller inherits the structure design of HF1 series but more exquisite. The new design of graphic 

        display informs the user of all important system data. While meeting functional needs, it also offers user-friendly installation and 

        operation interfaces. With a dual USB port max 5V1.2A output on each model and multiple load control modes.


4. Q: What is the role of LCD?

    A: The HD vivid LCD allows you to observe the working status and data of the controller more clearly.




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