■ Solar DC to AC Converter Without Battery Feature
1 Solar dc to ac converter could be either with or without storage battery configuration, to reduce the cost of solar system；
2 Integrated intelligent energy management system, a variety of modes could be set；
3 DC AC converter has high transfer efficiency；
4 Ease city grid pressure, reduce electricity bills；
5 Dual MPPT input, precise algorithm, efficient use of PV energy；
6 Either diesel generator input or gasoline generator input is compatible with the system；
7 Isolated output of low frequency transformer, with strong impact resistance；
8 Large LCD screen, operating parameter could be displayed in real time；
9 Support multiple remote monitoring of communication software (RS485/Mobile APP（WIFI monitor or GPRS monitor）).
■ Solar DC to AC Converter Specification
| Specification | ||||
| Model: ZRS | 153192 | 203192 | 253240 | |
| PV Input |
Max input voltage（Voc）
(At the lowest temperature)
|
450V | 500V | |
| MPPT tracking range | 240V-360V | 300V-400V | ||
|
Recommended operating
voltage range
|
240V-320V | 300V-380V | ||
| MPPT route number | 2 | |||
| Max input power | 8.8KW/8.8KW | 11.2KW/11.2KW | 14KW/14KW | |
|
Battery
(Flexible configuration)
|
Type of battery | Lead-acid battery / Lithium-ion battery(Need to customize) | ||
| Rated voltage | 192V | 192V | 240V | |
|
Max charging current
(Can be set,Recommended 0.1C)
|
80A（PV）/ 40A（Mains） | 110A（PV）/ 60A（Mains） | 110A（PV）/ 60A（Mains） | |
| Float voltage(Can be set) | 220.8V | 276V | ||
| Charge voltage(Can be set) | 227.2V | 284V | ||
| AC Input | Rated voltage | 220V/230V | ||
| Input voltage range | 187V~264V | |||
| Rated input frequency | 45Hz~55Hz(50Hz)/55Hz~65Hz(60Hz) | |||
| Loss protection time | ≤2S | |||
| Reconnection time | 30S | |||
|
AC Output
（PV/Battery mode）
|
Rated output power | 15KW | 20KW | 25KW |
| Rated output voltage | 220V/230V | |||
| Output voltage accuracy | ±2% | |||
| Rated output frequency | 50Hz/60Hz | |||
| Output frequency accuracy | ±1% | |||
|
AC Output
(Mains mode)
|
Rated output power | 15KW | 20KW | 25KW |
| Output voltage | 187V~264V | |||
| Output frequency | 47~52Hz/57~62Hz | |||
|
Regular
Specification
|
Topology | Transformer isolation | ||
| Display | LCD+LED | |||
| Communication(Optional) | RS485/Mobile APP（WIFI monitor or GPRS monitor） | |||
| Operating temperature | -20℃~60℃（Derating above 45°C） | |||
| Storage temperature | -20℃~60℃ | |||
| Noise | ≤60dB | |||
| Relative humidity | 20%~95%(No condensation) | |||
| Highest altitude | 2000m（More than derating） | |||
| Machine dimension(L*W*Hmm) | 620*380*825 | |||
| Package dimension(L*W*Hmm) | 680*440*950 | |||
| N.W(kg) | 128 | 134 | 140 | |
| G.W(kg) | 140 | 146 | 152 | |
| Installation Method | Tower | |||
| Note: All specifications are subject to charge without prior notice | ||||
