48VDC solar controller PV controller rack type

Voltage degree

SC24

SC48

SC110

SC220

SC360

Rated current(A)

30-100

50

Max. PV array open circuit voltage(V)

50

100

230

450

750

PV array path (Max.)

3

1

Storage battery over discharge protection value(V)

21.6

43.2

97.2

195.0

324.0

Storage battery over discharge recovery  value (V)

24.0

48.0

110.0

220.0

360.0

Floating voltage (V)

27.4

54.8

123.3

246.6

411.0

Over charge protection voltage (V)

28.8

57.6

130.0

260.0

432.0

Charge recovery voltage (V)

26.4

52.8

120.0

240.0

396.0

Un-load current  (A)

<1%(/Rated current)

Voltage drop

PV array and storage battery   (V)

1.35

Storage battery and load(V)

0.1

Temperature compensation factor (optional)

-3~-7mV/℃/ Every Battery Cell

Ambient temperature (℃)

-20~+50

Relative humidity

<95% Non-condensing

Altitude (m)

≤5000  Capacity decreased as GB/3859.2 when altitude higher than 1000m)

Protection degree

IP20

Wall mounting type size(W*H*D mm)

330*155*270

Weight(Kg)

8~10

Protection function

Protective function of PV array counter connection, storage battery counter connection, counter charge at night, storage battery overcharge, storage battery over discharge, output over load, output short circuit.