Basic Info.
After-sales Service
Technical Support
Warranty
Technical Support
Type
Lithium-Ion Batteries
Power Source
Solar Power, Wind Power
Nature of Wave String
Square Wave Inverter
Hybrid Inverter
48V/51.2V
Battery Voltage Range
40V-60V
Capacity of Battery
2-20kwh
Specification
3kw inverter
Product Description
3KW Hybrid Inverter Solar Home Storage power inverterThe 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.
Features
Work Patterns
With an 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 pattern, 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 configuration 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. Product Parameters
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 | -25~60ºC |
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 |
Certifications
Packaging & Shipping
The lithium battery is Dangerous Good for shipment by Sea and By air and they should be shipped under the regulation of UN3480. All EVL
Batteries are packaged by DG plywood case and we provide UN38.3 test reports and MSDS. Please check shipping cost before place
Order: The lithium battery is Dangerous Good, the shipping cost is very different, so please check shipping cost before placing order.
Company Profile
EVL Battery Limited is a leading NCM Lithium Battery manufacturer from China and its public company in the Hongkong Stock Exchange market. There are 4 factories in Fujian and Guangdong. The production capacity of 4 factories is as much as 20 GWh per year. EVL Battery
Limited is the number one Lithium Battery manufacturer from China.
Our Services & Strength
We provide high-quality EVL Battery to clients all over the world and help clients deliver batteries from China to them by sea and by air at a
reasonable price. And we provide the necessary technical support and warranty to you!
FAQ
Q: What is the life expectancy of a Lithium battery?A: The typical estimated life of the Lithium Iron Phosphate (LiFePO4) battery is 5-15 years or 2000 to 8000 charge cycles. One charge cycle
is a period of use from fully charged, to fully discharged, and fully recharged again.
Q: If I want to charge a solar LiFePO4/Lithium Ion battery, which already has PCB, would a normal SLA controller work fine?A: For LiFePO4 / Lithium-Ion battery, we always recommend using the LiFePO4/Lithium-Ion solar controller. Especially if you are using the battery
as UPS (backup power supply). The Lead-Acid solar controller will constantly provide pulse current to the battery, in the long run, it might
damage the PCB. So the PCB won't be able to protect the battery when it should be.
Q:I am a distributor. Can I cooperate with the battery warehouse for a long time?A: Yes, Individual pricing for large scale projects and wholesale demand is available
Q: Why hasn't my ups or FedEx transportation number been updated?A: This is normal, in countries with tariffs, our packages need to pass the customs of your country before they can be delivered to the local
UPS or FedEx. Once they pass the customs and update the transportation number, you can usually receive the goods within 3-5 days.
Q: Are the cells I bought balanced? A:We know the importance of maintaining the consistency of each cell in the battery pack, so we will match and balance all cells to ensure
that the internal resistance, voltage, and capacity of cells are completely matched and balanced before delivery. This process is very necessary
Contact us for more information
Address:
Huang He Road, Xuecheng District, Zaozhuang, Shandong, China
Business Type:
Trading Company
Business Range:
Electrical & Electronics, Service
Management System Certification:
ISO 9000
Company Introduction:
A professional and reliable shopping center providing Thunder Sky Winston Battery, LiFePO4 Battery, Lithium Iron Phosphate Battery, CALB, Sinopoly Battery, Headway Battery, TC/Elcon charger, Kelly controller and Ligoo BMS at reasonable prices and shipping them globally.
EVLithium was established in 2007, which aims to provide full power solution for people who are building their electric vehicles and who want a real electric vehicles and lithium battery pack for storage energy project. Evlithium is becoming one of leading lithium iron phosphate battery supplier from China. With over 10 years friendly cooperation Winston Battery Limited, Evlithium is official leading dealer of Winton battery and provide local service in Europe, North America and Australia. Our Headquater in Hong Kong and production facilities located in Shandong province, People Republic Of China. We start our new business of Chemisty (Oxalic Acid) since 2015, we have invested a Chemistry facoty in Shandong province, North of China. Its the second largest Oxalic Acid producer all over the world. We provide high quality Oxalic Acid with reasonable price and deliver them to all over the world.