Overview
● Pure sine wave inverter;
● Integrated MPPT controller/charger;
● The priority of mains and photovoltaic power supply can be set;
● Wide PV input voltage;
● Functions and parameters can be set through LCD;
● Optional working mode: on-grid, off-grid or off-grid;
● Up to 9 parallel machines can be supported;
● Can operate independently without battery.
Single phase on grid diagram
Three phase on grid diagram:
Model type | OLU3048GII | OLU3548GII | OLU5048GII | |
Rated power | 3KVA/3KW | 3.5KVA/3.5KW | 5KVA/5KW | |
Rated voltage | 48VDC | |||
On grid function | Can be paralleled, up to 9 units | |||
PV | Max.PV input power | 3.5KW | 4KW | 4.5KW |
Rated voltage/Max.input voltage | 360VDC/450VDC | |||
MPP voltage range | 120VDC~430VDC | |||
Max.Input current/charging current | 18A/80A | |||
On grid operating parameters | ||||
AC Output | rated output voltage | Single phase 220 VAC /230 VAC /240VAC can setting | ||
Output voltage range | 184~264.5VAC/195.5~253VAC（optional） | |||
Rated output current | 21.7A | |||
power factor | >0.99 | |||
Max.conversion efficiency（DC/AC） | 95% | |||
Off grid operating parameters | ||||
AC INPUT | AC input voltage | 230VAC | ||
Output voltage range | 90~280VAC（household appliances）/170~280VAC（PC） | |||
Frequency range | 50Hz/60Hz（adjustable） | |||
Max.Input current/charging current | 40A/80A | |||
battery mode output | Rated output voltage | Single phase 220 VAC /230 VAC /240VAC can setting | ||
Efficiency（DC/AC） | 93% | |||
Output wave | Pure sine wave | |||
On/off grid operating parameters | ||||
AC Output | Rated output voltage | Single phase 220 VAC /230 VAC /240VAC can setting | ||
Output voltage range | 184~264.5VAC/195.5~253VAC（opitional） | |||
Rated output current | 21.7A | |||
AC INPUT | AC input voltage | 230VAC | ||
Input voltage range | 90~280VAC（household appliances）/170~280VAC（PC） | |||
Frequency range | 50Hz/60Hz（adjustable） | |||
Max.Input current/charging current | 40A/80A | |||
battery mode output | Rated output voltage | Single phase 220 VAC /230 VAC /240VAC can setting | ||
Efficiency （DC/AC） | 93% | |||
Output wave | Pure sine wave Inverter | |||
Other data | ||||
Basic info | Size ，D*W*H（mm） | 300*102*492 | ||
Weight（kg） | 9 | 10 | 10 | |
Comm.port | RS232/USB（or RS485）/dry contact | |||
working environment | Operating temperature | -10℃～+50℃ | ||
Storage temperature | -15℃～+60℃ | |||
Humidity | 5%-95% Relative humidity（no condensation） | |||
Protect level | IP20 | |||
2. Status indication 13. Parallel communication interface (only applicable to parallel models)
3. Charging indication 14. Parallel current sharing interface (only applicable to parallel models)
4. Fault indication 15. Dry node interface
5. Function keys 16. USB communication interface
6. Power on key 11. Circuit breaker
7. Mains input
8. Mains power output
9. Solar energy input
Once the device is installed and the battery is connected, just press on/off switch (located on the button of the case) to turn on the unit.
Solar panels are sold to more than 100 countries around the world, such as the US, Mexico, Brazil, Argentina, the United Kingdom, France, Germany, Italy, Ukraine, Poland, Spain, Thailand, Vietnam, Japan, Oman, Kuwait, Syria, South Africa, Zambia, Nigeria and other countries.
Package & Shipping
By sea , by air, and also BY express way.