6.2KW/28KWH Outdoor Ess Cabinet
The energy storage cabinet consists of 2 51.2V 280AH battery packs, and the 51.2V 560AH DC source supplies power to the inverter;
Adopt 6.2KW hybrid inverter, support mains, solar energy, battery input at the same time;
Optional mains priority or solar priority mode to supply power to the load, when there is no mains or insufficient solar energy, the battery will supply power to the load;
Mains and solar power can charge the battery at the same time;
High voltage battery, higher efficiency, low calorific value;
Built-in 4 x 65W fans;
Model |
DQ1908A6K2-01 |
DC Parameters |
Battery Type |
Lithium iron phosphate |
Cycle Life |
≥6000 |
Cell Specification |
3.2V 280AH |
Battery Cluster Specifications |
2P16S |
Number Of Battery Clusters |
1 Cluster |
Battery Rated Capacity |
28KWH |
Nominal Voltage |
51.2VDC |
Operating Voltage Range |
45~58VDC |
AC Parameters |
Rated AC Power |
6.2KW |
Rated Voltage |
AC230V |
Maximum AC Current |
26.9A |
Grid Frequency |
50/60HZ |
MPPT Charger |
Maximum DC Input Power |
6.5KW |
Maximum DC Input Voltage |
500VDC |
Starting Voltage |
90VDC |
MPPT Voltage Range |
60-450VDC |
DC Rated Input Voltage |
360VDC |
PV Input Current |
22A |
MPPT Input |
1 channel |
Size(W*D*H) |
898*652*1518mm |
Weight |
132kg |
Warranty |
5 years |




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FAQ
Q1. You are manufacturer or trading company?
A:We are manufacturer. Welcome to inspect our factory at anytime.
Q2: Do You have any certification like BIS, CE RoHS TUV and other patents ?
A: Yes we have got over 100 patents for our self-developed products and obtained ISO9001 quality management system certification, China energy saving certification, SGS,CB,CE,ROHS,TUV,IEC and some other certificates.
Q3:Can you provide customized services?
Yes, we can provide one-stop solutions, such as: ODM/OEM, Lighting solution, Lighting mode, Logo print, Change Color, Package Design,Please inform us formally before our production
Q4. What is your terms of payment?
A:Usually, we accept T/T,irrevocable L/C at sight.For regular orders, Terms of payment 30%deposit,full payment before delivery the goods.
Q5: How many products are there for me to choose?
More Than 150 Different Solar Light For Your Reference! We supply :solar street light, solar garden light,solar landscape light,solar wall light,solar wall washer light,solar power system etc
Q6: What about the lead time?
A: 3 workdays for sample, 5-10 workdays for batch order.
Q7: Can the solar street lamp be used in high&low temperature area and strong wind environment?
A: Of course yes, as we take Aluminum-alloy holder, solid and firm, Zinc plated, anti- rust corrosion.
Q8: What's the difference between Motion sensor and PIR sensor?
A: Motion sensor also called radar sensor, works by emitting high frequency electric wave and detecting people movement. PIR sensor works by detecting environment temperature changing, which usually is 3-8 meters sensor distance. But motion sensor can reach 10-15 meters distance and be more accurate and sensitive.
Q9: Do you offer guarantee for the products?
A: Yes, we will provide professional after-sales service
The industry standard warranty period is 2 years. But we offer 3-5 years warranty to our products., during which we will provide related after-sales service free of charge. The lamp can still work normally after 3 years of normal use.
Click here for more information,Thank you !