OPzV Battery positive electrode adopts tubular plate, the negative electrode adopts plate plate structure, the electrolyte is colloidal electrolyte, the battery's floating charge service life is as long as 18-20 years (25℃), special structure design of the battery makes the self-discharge electrode of the battery low, and it can be charged immediately after 12 hours of deep discharge, so that the capacity can reach 95% of the rated capacity.
OPzV Battery is especially suitable for environments with large temperature differences and unstable power grids, or renewable energy storage systems that are in an electric state for a long time.
Product Features
1. Nominal voltage: 2V/12V
2. Capacity range: 100Ah~3000Ah
3. Floating life: 18-20 years (at 25℃)
4. Tubular positive plate extends cycle life
5. High corrosion resistance grid alloy
6. Low self-discharge rate
7. Excellent deep discharge recovery ability
8. Gel electrolyte
9. Wider operation temperature:-20 ° C~60 °C
Product applications:
1. Solar power generation system
2. Wind power generation system
3. Communication system
4. UPS uninterruptible power supply
5. Data Centers
6. Power facilities
7. Communication equipments
Specifications:
| Product name | Opzv battery | ||||||||||
| Model No. | OPzV2-200 | OPzV2-250 | OPzV2-300 | OPzV2-350 | OPzV2-600 | OPzV2-800 | OPzV2-1000 | OPzV2-1500 | OPzV2-2000 | OPzV2-2500 | OPzV2-3000 |
| Storage System Category | Off-grid | ||||||||||
| Storage System Technology | Lead Acid (Gel) | ||||||||||
| Nominal Voltage | 2 V | 2 V | 2 V | 2 V | 2 V | 2 V | 2 V | 2 V | 2 V | 2 V | 2 V |
| Nominal Capacity | 200Ah@10hr | 250Ah@10hr | 300Ah@10hr | 350Ah@10hr | 600Ah@10hr | 800Ah@10hr | 1000Ah@10hr | 1500Ah@10hr | 2000Ah@10hr | 2500Ah@10hr | 3000Ah@10hr |
| 220Ah@20hr | |||||||||||
| Max. Discharge Current | 1000 A | 1200 A | 1350 A | 1500 A | 2500 A | 3500 A | 3800 A | 4500 A | 7000 A | 10000 A | 12000 A |
| Internal Resistance | 0.6 mΩ | 0.57 mΩ | 0.55 mΩ | 0.42 mΩ | 0.33 mΩ | 0.30 mΩ | 0.27 mΩ | 0.23 mΩ | 0.22 mΩ | 0.20 mΩ | 0.19 mΩ |
| Design Life | 20 Years | 20 Years | 20 Years | 20 Years | 20 Years | 20 Years | 20 Years | 20 Years | 20 Years | 20 Years | 20 Years |
| Cycle Life | 1500@100%DOD, 2000@80%DOD, 3500@50%DOD | ||||||||||
| Operating Temperature | -40 ~ +70 ℃ | ||||||||||
Our History:
G-Tech Energy (Shenzhen) Co., Ltd was established in 2002 as a battery factory, focusing on the development of environmentally and friendly lead acid batteries. We have been specializing in the R&D and manufacture of the safest LiFePO4 battery since 2007 by covering cell, pack and modular series; In 2013, we have been recognized as China Quality Integrity Enterprise; In 2016, our factory was ranked as the largest export enterprises in Jiangxi Province. With 2 production bases, we have an annual production capacity of more than 5 million KVAh. After 19 years of efforts, we have been extended to more and more consumers. Our batteries have been exported to more than 70 countries around the world and win a high reputation in the domestic and foreign markets.
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