solar power system series
On-Grid Inverter
GT 1500 / GT 2000 / GT 3000 /
GT 4000 / GT 6000
ON-GRID INVERTER offers user-friendly and cost effective solar solutions. The durable design endures harsh environments, and the wide range of accessories allows for easy monitoring in any weather. In addition to the solid design, OPTI-Solar provides a five year warranty to guarantee the best after-sale services for all of our customers. Flexible design based on any requirements makes On-Grid Inverter Series the reliable choice which ensures the best energy harvest.
Applications
Residential, Commercial, and Industrial application
Features
* 5-year warranty
* IP65 rating
* Anti-Islanding detection methods: Frequency, voltage and utility impedance
* Build-in MPPT (Maximum Power Point Tracking) function
* High efficiency with wide range operation
* Designed to meet VDE0126-1-1 requirements
* Easy replacement: The mean time is less than 20 minutes for repair and service
* Firmware flash capability: Update firmware inside the micro-controllers with optional communication interface
* GFCI: Ground Fault Current Interruption, also known as RCD (Residual Current Device), to prevent electrical hazard
* Bundled software for optional communication card
Download Solar Control Software (English / German / French / Chinese, according to operating system default)
Download Solar Control User Manual
Accessories (optional):
* RS485 modbus card |
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Specifications
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Model |
GT 1500 |
GT 2000 |
GT 3000 |
GT 4000 |
GT 6000 |
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Input Data |
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Maximum Input Power (W) |
1750 |
2340 |
3510 |
4700 |
6500 |
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Maximum PV open voltage (V) |
500 |
600 |
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Nominal voltage (VDC) |
360 - 400 |
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Working voltage |
100V +/-5% ~ 500 +/-5% |
100V +/-5% ~ 600 +/-5% |
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MPPT voltage range |
150 - 500 +/-5% |
150 - 600 +/-5% |
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System start-up voltage |
100 +/-5% |
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Full rating voltage range |
200V to 500V |
250V to 500V |
250V to 600 |
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Max. input current |
7.5ADC |
10ADC |
15ADC |
20ADC |
30ADC (VDE/GS) |
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Shutdown voltage |
80V typical |
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DC voltage ripple |
< 10% |
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DC insulation resistance |
> 8M ohm |
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DC Switch |
On / Off 20A |
On / Off 30A |
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DC Connector |
Tyco-contract (1-pair) |
Tyco-contract (3-pairs) |
Tyco or MC contact (3-pairs) |
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Attached DC Connector |
Tyco-Contract (1 pair)
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Output Data |
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Nominal output power |
1500W |
2000W |
3000W *7 |
4000W |
6000W |
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Maximum output power |
1650W |
2200W |
3300W *8 |
4400W |
6000W |
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Operational Voltage range *1 |
198V minimum |
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Operational Normal Voltage |
230 Vac |
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Operational Frequency range |
50/60Hz, auto selection 47.5<f50<50.2 for 50Hz*2 / 59.3<f60<60.5 for 60Hz*3 |
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Nominal output current |
6.6A |
8.7A |
13A |
17.4A |
26.1A |
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O/P current distortion *4 |
THD<5%, each harmonics <3% |
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Power Factor |
> 0.99% |
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DC current injection |
< 0.5% of rated inverter output current |
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Output Data |
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Internal power consumption |
< 7W |
< 10W |
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Standby power (at night) |
< 0.1W |
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Minimum Conversion Efficiency (DC/AC) |
> 90%, Under input voltage> 210V, load >20% |
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Maximum Conversion Efficiency (DC/AC) *5 |
> 94% |
> 95% |
> 95% |
> 96% |
> 96% |
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European Efficiency |
> 93% |
> 94% |
> 94% |
> 95% |
> 95% |
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GFCI threshold *6 |
See ground fault current detection |
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Ground current detection range |
0~500mA |
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Ground current detection frequency |
0~700Hz |
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Protection degree |
IP 65 |
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Operation temperature |
-25 to 55˚C |
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Humidity |
0 to 95%, non-condensing |
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Heat Dissipation |
Convection |
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Acoustic noise level |
< 40dB, A-weighted, frequency up to 20kHz |
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Altitude |
Up to 3000m without power derating, 5∘C dearted for each additional 500m |
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Physical: WxDxH(mm) |
352x300x133 |
352x300x133 |
352x300x133 |
550x300x133 |
550x420x143 |
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Physical: Weight(kg) |
14 |
14 |
14 |
21 |
27 |
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Shipping: WxDxH(mm) |
460x460x265 |
460x460x265 |
460x460x265 |
660x460x265 |
660x580x265 |
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Shipping: Weight(kg) |
16 |
16 |
16 |
23 |
31 |
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Certifications |
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Approvals |
VDE/GS / ETL/CSA (processing) |
VDE/GS / |
DK5940 (processing) |
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The relation of input DC voltage and output power is shown in
figure. Once input V is less than 250V, the relation of I/PV and load % is :
LOAD% = 0.4xV1
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Explanation 1.VDE0126-1-1, it is -20%/ +15% |
