1. Clear, readable display of the solar controller (state of charge).
2. Five LEDs indicate the PV, battery, load status and malfunctions. Acoustic signal alerts user to potential system malfunctioning.
3. PWM pulse width modulation (the series adjustment method)
4. High-efficiency charging process(three stage PWM series charging method. Sealed or vented batteries may be used. )
5. Automatic identification 12V or 24V
6. Built-in temperature compensation
7. Large aperture connection terminals (up to 16 mm2)
8. SOC and voltage, different battery discharge protection mode
9. Complete electronic protection(fully protected against reverse polarity, short ciruit, overcurrent, overvoltage and reverse
Current flow at any of the controller terminals. )
Specifications |
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Voltage/phase/frequency (V-ph-Hz) |
Height/Width/Depth (mm) |
Power |
Temperature limits ( degree ) |
Protection degree(IP) |
Noise level(dB) |
Fan flow(m³/h) |
Fan flow Filter+Filter fan(m³/h) |
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TYPE |
absorbed/Current absorbed(W/A ) |
Air flow direction |
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FK5521.024 |
24DC |
109×109×59 |
9.6/0.4 |
-0.142857143 |
54 |
30 |
100 |
70/70 |
A/P |
FK5521.115 |
115/1/50-60 |
109×109×59 |
15/0.13-0.15 |
-0.142857143 |
54 |
30 |
35 |
24/27 |
A/P |
FK5521.230 |
230/1/50-60 |
109×109×59 |
13/0.07-0.08 |
-0.142857143 |
54 |
35 |
35 |
24/27 |
A/P |
FK5521.300 |
230/1/50-60 |
109×109×21 |
13/0.07-0.08 |
-0.142857143 |
54 |
35 |
35 |
24/27 |
A/P |
FK5522.024 |
24DC |
150×150×59 |
7.2/0.43 |
-0.142857143 |
54 |
45 |
67 |
50/58 |
A/P |
FK5522.115 |
11 115/1/50-60 |
150×150×59 |
22-26/0.21-0.24 |
-0.142857143 |
54 |
45 |
67 |
50/58 |
A/P |
FK5522.230 |
230/1/50-60 |
150×150×59 |
22-30/0.1-0.14 |
-0.142857143 |
54 |
45 |
67 |
50/58 |
A/P |
FK5522.300 |
300/1-50/1/60 |
150×150×21 |
22-30/0.1-0.14 |
-0.142857143 |
54 |
45 |
67 |
50/58 |
A/P |
FK5523.024 |
24DC |
240×240×96 |
7.2/0.43 |
-0.142857143 |
54 |
45 |
105/120 |
85/100 |
A/P |
FK5523.115 |
115/1/50-60 |
204×204×96 |
22-26/0.21-0.24 |
-0.142857143 |
54 |
45 |
105/120 |
85/100 |
A/P |
FK5523.230 |
230/1/50-60 |
204×204×96 |
22-30/0.1-0.14 |
-0.142857143 |
54 |
45 |
105/120 |
85/100 |
A/P |
FK5523.300 |
230/1/50-60 |
204×204×25 |
22-30/0.1-0.14 |
-0.142857143 |
54 |
45 |
105/120 |
85/100 |
A/P |
FK5524.024 |
24DC |
250×250×109 |
14/0.40 |
-0.285714286 |
54 |
50 |
160/180 |
120/150 |
A/P |
FK5524.115 |
115/1/50-60 |
250×250×103 |
40-45/0.39-0.41 |
-0.142857143 |
54 |
50 |
160/180 |
120/150 |
A/P |
FK5524.230 |
230/1/50-60 |
250×250×109 |
41-47/0.21-0.24 |
-0.142857143 |
54 |
50 |
160/180 |
120/150 |
A/P |
FK5524.300 |
300/1/50-60 |
250×250×25 |
41-47/0.21-0.24 |
-0.142857143 |
54 |
50 |
160/180 |
120/150 |
A/P |
FK5525.024 |
24DC |
250×250×109 |
15/0.40 |
-0.285714286 |
54 |
59 |
230/265 |
170/230 |
A/P |
FK5525.115 |
115/1/50-60 |
250×250×103 |
42-47/0.5 |
-0.142857143 |
54 |
59 |
230/265 |
170/230 |
A/P |
FK5525.230 |
230/1/50-60 |
250×250×109 |
46-49/0.28-0.33 |
-0.142857143 |
54 |
59 |
230/265 |
170/230 |
A/P |
FK5525.300 |
300/1/50-60 |
250×250×25 |
46-49/0.28-0.33 |
-0.142857143 |
54 |
59 |
230/265 |
170/230 |
A/P |
FK5526.115 |
115/1/50-60 |
325×325×141.5 |
61/0.61 |
-0.166666667 |
54 |
59 |
550/600 |
360/490 |
A/P |
FK5526.230 |
230/1/50-60 |
325×325×141.5 |
63/0.29 |
-0.166666667 |
54 |
59 |
550/600 |
360/490 |
A/P |
FK5526.300 |
230/1/50-60 |
325×325×25 |
63/0.29 |
-0.166666667 |
54 |
59 |
550/600 |
360/490 |
A/P |
FK5527.115 |
115/1/50-60 |
325×325×140 |
50/0.46 |
-0.166666667 |
54 |
59 |
650/800 |
500/600 |
A/P |
FK5527.230 |
230/1/50-60 |
325×325×140 |
50/0.26 |
-0.166666667 |
54 |
59 |
650/800 |
500/600 |
A/P |
FK5527.300 |
300/1/50-60 |
325×325×25 |
50/0.26 |
-0.166666667 |
54 |
59 |
650/800 |
500/600 |
A/P |
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