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Zhongneng Chengyu Power Co.,Ltd

Address: No.216 Changjiang Road, Huangdao Development District, Qingdao City, Shandong Province, China


Tel: +86-532-86934246

Fax: +86-532-86934246

opzv gel battery

opzv gel battery

OPzV 12-200-Y Product Feature OPzV battery is the tubular GEL solar battery, it is valve regulated lead acid battery adopting immobilised GEL and Tubular plate technology, offering high reliability and stable performance. Floating design life: 20 years at 25℃ Cycle life(2V): >2000 at 80% DOD...

Product Details

opzv gel battery is a rechargeable battery that integrates a solar cell with battery power storage.

A second meaning of solar battery are rechargeable batteries which have been developed specifically

for use in photovoltaic systems or are just used for. They are used especially in stand-alone systems for

storage of energy produced by solar panels and batteries as a buffer when major consumer operation.

Often, the term is also commonly used for built-in solar power applications batteries, even if they are not

specified for it.


Product Feature of opzv gel battery

1. Container/Cover: Made of UL94HB and UL 94-0 ABS Plastic.
2. Negative Plates: Use the special PbCa alloy grids, optimize the recombination efficiency and less gassing.
3. High quality AGM separator
4. Positive plates: PbCa grids minimize corrosion and prolong life.
5. Terminal post: Copper or lead material with maximum conductivity, enhance the high current rapidly.
6. Vent Valve: Allows the release of the excess gas automatically for safety.

7. Deep cycle battery comes with radial grid design and tight assembly technology which ensure excellent high rate discharge performance
8. Due to deep cycle design and 4BS technology, the service life of this absorbed glass mat battery is longer
9. Owing to unique grid alloy and special positive/negative lead paste formula, our deep cycle AGM battery boasts superior deep cycle performance and over discharge recovery capability
10. High purity raw materials ensure low self-discharge
11. Gas recombination technology brings super high seal reaction efficiency
Therefore, no acid mist will be separated out and environment is thereby protected
12. This type of Lead-acid cell has safe and reliable sealing performance in that it boasts high reliable sealing technology




Specification of opzv gel battery



Nominal Voltage


Size (LxHxW)

Nominal Capacity



Approx. 73.0Kg


Discharge Current

2000A (5 sec)

Internal Resistance

Approx. 5.0 mΩ


Normal Operating Temperature Range: 25℃ ± 5℃

Terminal F14

Float charging Voltage: 13.6 to 13.8 VDC/unit Average at 25℃

Recommended Maximum Charging Current: 40A

Equalization and Cycle Service: 14.2 to 14.4 VDC/unit Average at 25℃

Self Discharge: CHENGYU Valve Regulated Lead Acid (VRLA) batteries can be stored for more than 6 months at 25℃. Self-discharge ratio less than 3% per month at 25℃. Please charge batteries before using.

Operating Temperature Range: Discharge: -40℃ ~70℃; Charge: 0℃~50℃; Storage: -20℃~60℃

Compliant Standards 

1. IEC 60896-21/22-2004/ DIN43539-T5
2. IEC61427-2005/ YD/T1360-2005/ GB/T 22473-2008
3. Passed ISO9001, ISO14001, OHSAS18001, UL, CE certificate


Application of opzv gel battery





Wind Energy





Power storage plant



  蓝色车间 240.jpg



Q1: Where is your factory?

A: Shandong provice.

Q2: What's your payment terms?

A: 30% deposit in advance, 70% balance against the copy of B/L.We'll show you the photos of the products before you pay the balance.

Q3: How about your delivery time usually?

A: 25 working days upon payment usually.

Q4: May I have the samples? 

A: Yes. we will prepare the samples as your requirement.

Q5: What is your garrantee time for VRLA battery?

A: 1 year warranty for VRLA battery below 33AH and 2-5 years for battery above 33AH from shipping date.

Q6: How to maintain the battery?

A: The battery should be stored in clean, dry, ventilated, dark environment when not using, keep it after full charge, recharge it every 3 months or 5 months.

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