Off-Grid Solar 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 battery 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 |
Africa