SH3K6/SH4K6 Residential

Input (DC)

Max. PV input power
6500 W
Max. PV input voltage
600 V
Min. PV input voltage / Startup input voltage
125 V
Nominal input voltage
360 V
MPP voltage range
125 V – 560 V
MPP voltage range for nominal power
180 V – 520 V | 220 V – 520 V
No. of independent MPP inputs
2
Max. number of PV strings per MPPT
1 / 1
Max. PV input current
22 A (11 A / 11 A)
Max. current for input connector
12 A

Output (AC)

Nominal AC output power
3680 W | 4600 W
Max. AC output power
3680 W | 4600 W
Max. AC inverter output current
16 A | 20 A
Nominal AC voltage
230 Vac
AC voltage range
180 Vac – 276 Vac (this may vary with grid standards)
Nominal grid frequency / Grid frequency range
50 Hz / 45 Hz – 55 Hz (this may vary with grid standards)
THD
< 3 % (of nominal power)
DC current injection
< 0.5 % (of nominal power)
Power factor at nominal power / Adjustable power factor
> 0.99 at default value at nominal power (adj. 0.8 overexcited/ leading–0.8 underexcited/lagging)

Efficiency

Euro. efficiency
97.20 %
Max. efficiency
97.70 %
CEC efficiency
94.00 %

Protection and Function

Overvoltage protection
III [MAINS], II [PV] [BATTERY]
AC short-circuit protection
?
Leakage current protection
?
AC switch
?
DC switch
?
DC fuse
DC fuse (Solar) - No | DC fuse (battery) - Yes
Islanding Protection
?

General Data

Dimensions (W x H x D)
457 × 515 × 170 mm 17.9 × 20.2 × 6.6 in
Weight
22 kg 48.5 lb
Isolation method
Transformerless
Degree of protection
IP65
Night power consumption
< 1 W
Operating ambient temperature range
-25 ℃ to 60 ℃ (> 45 ℃ derating)
Allowable relative humidity range (non-condensing)
0 %–100 %
Cooling method
Natural convection
Max. operating altitude
2000 m
Display
Graphic LCD
Communication
2 × RS485, Wi-Fi (optional), CAN, Ethernet
DC connection type
MC4
AC connection type
Plug and play connector
Certifications
VDE-AR-N-4105, DIN VDE0126-1-1, G83/2, G59/3, CEI 0-21, IEC 62109-1, IEC62109-2, EN 62477-1, EN 61000-6-1/-3

Standard Accessories

DC main output load switch
?
PV specific application SPD
?
PV SPD failure monitoring
?
PV self power supply for internal loads
?
Communication port
?
Current and voltage monitoring for each string
?