Off-Grid Inverter 200 W - 3000 W

● High reliability: adopt high-speed DSP control system, combine advanced SPWM technology and high-speed power MOS

● Operating mode selectable: energy storage priority or power supply priority

● No PID attenuation damage for solar panels to ensure their service life

● Flexible battert management system: auto switch three-stage charging mode shortens recharge time: wide charging current is selectable according to configured battery; flexible DOD (Depth of discharge) is settable to meet more applications

● AC input with effective online synchronous stabilizing technology

● Board MPPT input voltage range

● No-load auto shutdown function (optional)

● Settable frequency (50 Hz / 60 Hz)

● Mobile APP monitoring

● Auto Power-On/Off function; real-time monitoring, test and intelligent startup / shutdown by RS232 or USB interface communicating with PC; remote monitoring by optional SNMP networks

MODEL	GF500	GF1000	GF2000	GF2500	GF3000	GF200
Rated power	500 W	1000 W	2000 W	2500 W	3000 W	200W
Operating modes	Energy storage priority / Power supply priority
PV INPUT
Max. input power	700 W	1400 W	2800 W	3500 W	3500 W	3500 W
Max. input voltage	60 Vdc	100 Vdc	150 Vdc	150 Vdc	150 Vdc	150 Vdc
Rated input voltage	48 Vdc	80 Vdc	120 Vdc	120 Vdc	120 Vdc	120 Vdc
Start-up voltage	15 Vdc	30 Vdc	60 Vdc	60 Vdc	60 Vdc	60 Vdc
Max. input current	43 A	43 A	43 A	53 A	53 A	53 A
MPPT voltage range (Full load)	16 ~ 48 Vdc	33 ~ 80 Vdc	65 ~ 120 Vdc
Number of MPPTs	1
AC INPUT
Input voltage	Bypass input range: 0 ~ 132 Vac / 0 ~ 264 Vac Rated input voltage: 100 / 110 / 115 / 120 Vac or 200 / 220 / 230 / 240 Vac (2500 W is only for 110 Vac; 3000 W is only for 220 Vac)
Input frequency	50 / 60 Hz ± 5% / 10% / 15% (settable)
OUTPUT
Output voltage	100 / 110 / 115 / 120 Vac ± 2% or 200 / 220 / 230 / 240 Vac ± 2% (settable) (2500 W is only for 110 Vac; 3000 W is only for 220 Vac)
Output frequency	50 / 60 Hz ± 1% (auto-sensing)
Power factor	1
Waveform	Sinusoidal
THD	THDv ≤ 3% (linear load)
BATTERIES
Battery type	Lead-acid battery (default), AGM / LIT / GEL / Flood battery (optional)
Rated voltage	12 Vdc	24 Vdc	48 Vdc
Charging current	5 ~ 50 A (settable) PV charging: 50 A (max.) AC charging: 20 A (max.)			5 ~ 65 A (settable) PV charging: 65 A max.) AC charging: 30 A (max.)		3 ~ 65 A (settable) PV charging: 65 A (max.) AC charging: 5 A (max.)
TRANSFER TIME
PV ↔ AC	3 ~ 6 ms (typical), ≤ 10 ms (max.)
EFFICIENCY
Max. efficiency (resistive load)	≥ 78%	≥ 82%	≥ 85%	≥ 85%	≥ 85%	≥ 75%
MPPT efficiency	≥ 98% (max.)
OTHERS
Protections	Over/under voltage, over/under-frequency, output overload, short-circuit, overdischarge, overcharge, overtemperature, battery low voltage, battery reverse polarity, PV reverse polarity, lightning protections
Communications	RS232 / USB / RS485 (standard), SNMP / Wi-Fi / GPRS (optional)
Display	LCD & LED
Standards	IEC 62040-1, IEC 62040-2, EN 62040-1, EN 62040-2, EN 61000-3-2, EN 61000-3-3, EN 61000-6-2, EN 61000-6-4, EN 62109-1, EN 62109-2
IP rating	IP 21
Operating temperature	0℃ ~ 40℃					-35℃ ~ 40℃
Relative humidity	≤ 93%
Altitude	≤ 1000 m; Above 1000 m, derating 1% for each additional 100 m; Max. 4000 m
Noise level at 1 m	< 50 dB
Dimensions (W × D × H) (mm)	365.5 × 442 × 210
Packaged dimensions (W × D × H) (mm)	455 × 520 × 283
Net weight (kg)	16.6	19.5	30.4	32.8	38.5	13.4
Gross weight (kg)	18.1	21.0	31.9	34.3	40.0	14.9