3KW Hybrid Solar Inverter For Solar Home Storage
3KW Hybrid Solar Inverter For Solar Home Storage Low Battery Voltage(40-60Vdc)
3KW Hybrid Solar Inverter For Solar Home Storage
Low Battery Voltage(40-60Vdc)
The 3kw Hybrid Solar Power Inverter with nominal AC output power 3kW can work with a battery bank as backup power to make the best use of time-of-use policy or to keep a continuous power supply in case of grid outage or poor wind turbine/diesel generator performance, which may help end users maximize self-consumption and enhance energy independence.
Specifications
Item | Parameters |
Battery Parameters | |
Compatible Battery Type | Lithium-ion, Lead-acid |
Nominal Battery Voltage | 48V/51.2V |
Battery Voltage Range | 40V～60V |
Capacity of Battery | 2～20KWh |
Maximum Charging Discharging Current | 66A/66A |
Maximum Charging Discharging Power | 3600W/3600W |
Max. Charging Voltage | 59V |
Charging Curve (Lithium-ion) | 3stages |
Charging Curve (Lead-acid) | 3stages |
Depth of Discharge (Lithium-ion/Lead-acid) | 80%/50% |
Input DC (PV Side) | |
Max. DC Input Power | 6600W |
Max. DC Input Power for Single MPPT | 4000W |
DC Input Voltage Range | 100V～550V |
Nominal DC Input Voltage | 360V |
MPPT Operating Voltage Range | 100V～500V |
Full Power MPPT Voltage Range | 140V~440 |
Start-up Voltage (On-grid mode) | 120V |
Max. DC Input Current | 13A/13A |
Max. DC Input Short Current | 13.7A/13.7A |
MPPT Number/ (Strings per MPPT) | 2(1+1) |
Output AC(Grid) | |
Nominal Output Power | 3000W |
Max. Output Power | 3000VA |
Nominal AC Voltage | 230V |
Operation Phase | Single Phase |
Max. Input/Output Current | 15A |
Nominal AC Frequency | 50Hz/60Hz |
THDI | <3% |
Power Factor | >0.99@rated power -0.8～+0.8 adjustable |
UPS Output - with Battery | |
UPS Max. Output Power without Solar | 3000W |
UPS Max. Output Power with Solar | 3000W |
UPS Nominal Output Voltage | 230V |
UPS Nominal Output Frequency | 50Hz/60Hz |
UPS Nominal Output Current | 13A |
Peak Power | 4500W,30s |
THDV | <3%@R-load |
Switching Time | 10ms |
Efficiency | |
MPPT Efficiency | 99.90% |
Max. Efficiency | 97.90% |
EU Efficiency | 97.50% |
Battery Charging Efficiency | 94.50% |
Battery Discharging Efficiency | 94.50% |
Protection | |
Reverse Polarity Protection | YES |
Anti-islanding Protection | YES |
AC Short-circuit Protection | YES |
Leakage Current Protection | YES |
Grid Monitoring | YES |
DC Switch | YES |
Ingress Protect Degree | IP65/NEMA4X |
PV Insulation Detection | YES |
Ground Fault Monitoring | YES |
Over Current Protection | YES |
Over Voltage Protection | YES |
Battery Soft Start Protection | YES |
SPD Protection | YES |
General Data | |
Dimension(mm) | 455W*476 (565) H*181D |
Weight | 20kg |
Display | Color LCD+LED |
Topology | Transformerless (Solar), HF(Battery) |
Ambient Temperature Range | -25～60℃ |
Standby Losses | <5W |
Cooling | Natural Convection |
Relative Humidity Range | 0～100% |
Max. Operating Altitude | 2000m |
Noise | <25dB |
Communication | RS485, Wi-Fi, CAN |
Warranty | 5 Years |
Standard & Certification | |
EMC | EN61000-6-1, EN61000-6-2, EN61000-6-3 |
Safety Standard | IEC62109-1, IEC62109-2, IEC62040 |
Grid Standards | AS4777, VDE0126, VDE-AR-N4105, G83, G59, EN50438, EN50439, CE10-21, CE10-16, NRS097 |
Features
Work Patterns
With intelligent control of the flow of energy, the HYH-3K-Pro hybrid inverter is designed to shift the working modes of a smart load system swiftly among on-grid, off-grid, and backup patterns, which enables end users to obtain a financially advantageous electricity bill and stable power supply thanks to its capabilities of zero export, peak shaving, and UPS.
Backup Power
HYH-3K-Pro is compatible with 250Vdc low voltage Li-Ion or Lead Acid battery bank(battery voltage range 90-450Vdc). Backup power capacity is a maximum of 3000 watts and it takes a seamless switchover(UPS)within 10ms upon a grid outage.
Safety
The inverter integrates both ground fault protection and arc fault protection(AFCI).
Parallel Extension
An energy storage system can support both single-phase and three-phase parallel configurations with a maximum of 10 units of HYH-3K-Pro inverters for either hybrid or AC-coupled applications.
Smart Monitoring
The Portal smart monitoring platform provides real-time operating status and historical data including general data of solar power generation, discharge backup power, load consumption, and electricity feed into the grid.