Safiery DC-DC Controllers have an embeded high fequency buck/boost DC to DC in each module.

Use for different sized panels:

Also counters shading effects on a single string:

 

Model

Safiery Solar DC-DC Controller

How it Works

Buck/Boost DC to DC at each panel in series string

Input Specs.

Max. input power(W)

600W

Working voltage range(V)

370V (Differential voltage on the String)

MPPT voltage range(V)

870V (Differential voltage on the String)

Max. input current(A)

15 A on the string

Overcurrent protection value(A)

18A

Over temperature protection value

160℃

Output Specs.

Max. output current(A)

17A

Theoretical maximum output voltage(V)

65V

Output voltage limit value(V)

42 V (factory set)

System Voltage(V)

1500V

 

 

Conversion Efficiency

96-99%

Peak efficiency

99.50%

Power consumption @5A

0.9V

Power consumption @8A

1.4V

Power consumption @12A

2.9V

Power consumption @15A

3.8V

Others Specs.

Size(mm)

105*105*20mm

Weight(kg)

0.5kg

PV cable

4.0

Input 50 cm*2

Output 70 cm*2

Connector

MC4/MC4 compatible

working Temperature

­40~+85℃

Protection class

IP65

Design lifetime/ Warranty

30 years design but 1 year Warranty

Note

optimization/ lower voltage longer string

 

(ASC991000301)

SKU ASC991000301

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