Payment & Shipping Terms:
|Product Name:||Powerwall||Dimension:||694 X 620 X 165mm|
|Nominal Voltage:||51.2V||Rated Capacity:||140Ah|
|Maximum Charge Current:||70A||Charge Cut-off Voltage:||57.6V|
solar rechargeable lithium batteries,
lithium deep cycle battery
51.2V 140ah 7kw Solar Energy System , High Capacity Powerwall
|Nominal Voltage||51.2V||Mean Operation Voltage|
|Dimension||694 x 620 x 165mm or customized|
|Charge||Standard Charge Current 40A||Charge time : Approx 3-5h|
|Maximum Charge Current 70A|
|Charge Cut-off Voltage 57.6V|
|Discharge||Continuous Discharge Current ≤40A|
|Maximum Instantaneous Discharge Current ≤70A|
|Discharge Cut-off Voltage 43.2V|
|Operation Temperature||Charge Temperature -10~45℃|
|Capacity Retention (Storage 1 month)||≥90%|
|Over Charge Protection Voltage||3.65V±25mV|
|Over Charge Recovery Voltage||3.50V±25mV|
|Over Discharge Protection Voltage||2.0V±25mV||Based on single section|
|Over Discharge Recovery Voltage||2.3V±25mV|
|Temperature Protection||High Temperature 65℃|
|Low Temperature -30℃|
7 x 24 Hours service for you, fastest reply. Premier custom battery pack manufacturer, 8 years exporting experience to USA and Europe market, Our staff has more than 10 years of accumulated battery engineering and manufacturing experience, Our R&D colleagues are from the top 2 university and scientific institution of studying lithium chemical in china. Strict Quality Control, we set strict QC standards include appearance, package, internal structure, electric performance etc. Customer first culture: 80% of our customers are 5 years above long term.
Transportation, grid power, and commercial and industrial vehicle markets, stationary storage.
Q1. Could you offer Form A or C/O?
It totally not a problem. We can prepare relative documents to the foreign affairs office or other offices to apply for this certificate.
Q 2. what kind of certificate you have?
Our company already achieve ISO, CCC, and for products, we have CE, SONCAP, GOST, UL (pending).
Q 3. What are your payment channels?
TT, L/C, West Union etc.
Q 4. Would you accept to use our logo?
If you have a good quantity, it absolute no problem to do OEM.
Q 5. Where is your market?
Our products are popular in Russia, Indonesia, Philippines, Italy, America, Pakistan and so on.
Contact Person: Candy Yan