Model SUN-5KSG

SUN-8KSG

Model

SUN-5KSG

SUN-8KSG

Rated DC power（W）

5000

8000

Max .DC Voltage（V）

500

MPPT Voltage range（V）

150~425

Starting Voltage（V）

200

Max. DC current（A）

10+10

18+18

Input String Number

2

Number of MPPT tracker

2

Battery Terminal

Battery type

Lead-acid battery or lithium-ion battery

Rated battery voltage(V)

48

Max. output power(W)

5000

8000W

Max. charge power(W)

5000（Settable）

8000（Settable）

Battery capacity(Ah)

≥100(optional)

Charge curve

3 Stages (Absorption, Equalization, Float)

Charge voltage(V)

Settable

Battery temperature compensation

Settable

Voltage detection

Integration

Current detection

Integration

AC output

Rated AC output and UPS power(W)

5000

8000

Max. AC power(W)

5000

8000

Peak power (offgrid)

1.5timesratedpower,10S

Max. AC current(A)

20.8

33

Over current protection(A)

44

55

Output frequency and voltage

50/60Hz;230V

Off grid output range

45~55Hz/55~65Hz; 180~270Vac 230Vac±2%,

Current harmonic distortion

50Hz±0.2%,THDv<3%(Linear loading)<1.5%

Power factor

0.9Leading~0.9Lagging

Grid type

Single phase

Efficiency

Max. efficiency

97.6%

European efficiency

97.0%

MPPT Efficiency

99.9%

Protection

Remnant current protection

Integration

Anti-lslanding protection

Integration

DC switch (PV)

Integration(Optional)

Output overcurrent protection

Integration

Insulation impedance detection

Integration

Certificates and Standard

Integrate grid standard

VDE-AR-N4105,CE,EN50438

Safety certification

IEC62109-1&-2,AS3100,IEC62040-1

Electromagnetic compatibility

EN61000-6-1, EN61000-6-2,EN61000-6-3, EN61000-6-4,EN61000-3-11, EN61000-3-12

Regular parameters

Dimension(W*H*L)

650*477*182mm

Weight(kg)

25

35

Installation style

Wall-mounted

Environment temperature range

-25~60℃（>45℃Derating)

Relative humidity

0~95%

Max. working altitude

4000m(3000mDerating）

The topology structure

transformerless

Cooling methods

Fan

Display

TFT-3.5LCD

Communication methods

Wi-Fi,RS485