energy storage batteries 3000ah OPzS manufacturer of battery used for pv solar farm

Product Description
Specification
Product Name
energy storage batteries 3000ah OPzS manufacturer of battery used for pv solar farm

Model Number OPZS 2-3000
Nominal Voltage
2v
Rated capacity
3000ah
Dimension
L577*W215*H780(mm)
Weight
166.7kg withour electrolyte
Color
Transparent
Features
1) Convenience of Maintenance-free operation,brought by specially
designed valve
2) No leakage or overflow of electrolyte because of the special
high-tin nano-gelled design
3) Super Long cycle life and float charge life
(5 to 8 years service life for floating condition of 25 ℃)
4)Much power supply and higher energy density
5)High current discharge but very low self- discharge rate
6)Stable perfromance and reliable longer service life
7)Good adaptability to temperature change(from-20℃ to 40 ℃)
8) Amazing ability for deep discharge recovery
9) Environmental friendly design idea is adopted
10) Better resistance to overcharge and over discharge
Applications
Packaging & Shipping
Careful packing is stressed in kweight. Good paper carton plus a firm wooden pallet are used to give the insider battery a good protection. so no break will take place.and one carton for one battery , paper box can also be colorful.
Payment and delivery
Payment and delivey
1) FOB Shenzhen2) CAF,CAF EXW are also ok
2) 30% T/T in advance as deposit, 70% before shipment.
3) Main for Ocean shipment 4) Lead time is about 25 days
Our certifications
Company Information
Brief introdution of our company
Shen Zhen Kweight Technology Co., Ltd ,is a manufacturer for sealed
maintenance free vrla battery with more than ten years experience.
It focuses on the research and development of battery products.
It has got a rapid development and won a good reputation since it was set up.
Our products are various, including popular power storage type and power supply
type,including agm & gel battery, front access battery, deep cycle battery, opzv,
opzs and so on. They are favored for their high quality and reasonable price.
Our batteries got the certification of CE ,RoHS, IEC60896,IEC61427 and ISO9001, and they are exportedto many foreign regions.There are a lot of successful case in our company
because our high quality battery and professional service.
Case example
Kweight batteries are good especially for their high quality. in 2010 they were
used for the power supply for Singapore Youth Olmpic Games
,and they are highly praised by a lot of foreign customers for their reliable quality.kweight high quality battery atttract so many customers and
wins us a good reputation. customers can not only the best quality
with the best price , but can also get the best service, all sales and
technology workers will feel happy to help the customers to solve the problem.
our project case in different regions

FAQ
Q1: what kinds of battery do you have?
A1 : based on the application, main products include battery forsolar power system, ups,car ,
toys, e-bike, telecom, medical equipment , wind power , emergency light and call ,
LED light,etc. if based on the technology, we have AGM, GEL ,Deep cycle ,deep cycle
gel , opzv and opzs series
Q2: Do you have your own factory?
A2: Yes
Q3: What certifications does your company have?
A3: Our company had passed the CE&RoHS,ISO19001&ISO14001 certifications.
Q4: Would your factory like to accept customers logo?
A4: Yes! We can produce the battery with OEM.
Q4: What is your best price of your battery?
A4: The battery price we offer you depends on quantity and the cost price
Q5: Why should I choose your company?
A5: @ our belief : assured long-lasting quality,reliable long-existing service
@ our competence: quality and technology is our forever competitive advantage,
wins us a good reputation.
@ our dream : supply every customer with the suitable high quality battery to seek long term
business cooperation
@ our honor : our batteries served as the power supplier for 2010 singapore youth olympic
games for their reliable quality and stable high performance.