1. OPzV battery series is Valve Regulated Lead Acid battery adopting immobilised GEL and Tubular Plate technology,
offering high reliability and stable performance.
2. The OPzV battery series is designed and manufactured according to DIN standards, with die-casted positive grid and patented active
material formula, they exceed the DIN standard values.
3. They offer 20 years design life in float service at 25"C and are more suitable for cyclic use under extreme operating conditions.
4. Suitable for power supply in telecommunication, photovoltaic wind energy storage and UPS applications.
>Main Features
Capacity range: 45Ah-3000Ah,Voltage: 2V
Floating design life (25'C): 20 years (2V),18 years (12V)
Cycle life: 5500 at 30% DOD (2V),4800 at 30% DOD (12V)
Self discharge rate < 2%/month;
High charge acceptance performance;
Wide operation temperature: -40C~60"C
Good deep discharge recovery performance.
>Specification For OPzV Battery series
| Model | Voltage | Capacity | Internal resistance(mm) | Terminal | Weight |
| (V) | (Ah) | Length | Width | Height | Total Height | Type | (Kg±5%) |
| OPzV 200 | 2 | 200 | 103 | 206 | 355 | 410 | F12 | 20 |
| OPzV 250 | 2 | 250 | 124 | 206 | 355 | 410 | F12 | 24 |
| OPzV 300 | 2 | 300 | 145 | 206 | 355 | 410 | F12 | 28 |
| OPzV 350 | 2 | 350 | 124 | 206 | 471 | 526 | F12 | 31 |
| OPzV 420 | 2 | 420 | 145 | 206 | 471 | 526 | F12 | 35 |
| OPzV 500 | 2 | 500 | 166 | 206 | 471 | 526 | F12 | 41 |
| OPzV 600 | 2 | 600 | 145 | 206 | 646 | 701 | F12 | 49 |
| OPzV 800 | 2 | 800 | 191 | 210 | 646 | 701 | F12 | 65 |
| OPzV 1000 | 2 | 1000 | 233 | 210 | 646 | 701 | F12 | 80 |
| OPzV 1200 | 2 | 1200 | 275 | 210 | 646 | 701 | F12 | 93 |
| OPzV 1500 | 2 | 1500 | 275 | 210 | 796 | 851 | F12 | 117 |
| OPzV 2000 | 2 | 2000 | 397 | 212 | 772 | 827 | F12 | 155 |
| OPzV 2500 | 2 | 2500 | 487 | 212 | 772 | 827 | F12 | 192 |
| OPzV 3000 | 2 | 3000 | 576 | 212 | 772 | 827 | F12 | 228 |
>Application
1. Telecommunication
2. Photovoltaic Systems
3. Wind Energy System
4. UPS systems
5. Power storage plant
6. Military
>Structure and composition
1. Electrolyte: gel electrolyte uses imported silica, special tenichnics make it in a gel immobilized state, safer than AGM type battery;
special additives make it very stable, lower internal resistance and no stratification;
2. Positive plate: tubular type ,with die- casting thick Pb-Ca grid; it has very good corrosion resistance and a very long service life;
3. Negative plate: pasted flat type, radial grid design ,good high rate discharge performance;
4. Separator: PVC-SiO2 separator imported from Europe, low internal resistance, high pore rate and long life;
5. Flooded electrolyte design: contain more electrolyte like a floodedbattery, space between plates and separators is full of electrolyte
thus means good heating capacity and avoid "thermal runaway";
6. Safety valves: good sensitivity, safe and reliable , equipped with double flame arrester/acid filter;
7. Battery case: made of high strength ABS and durable design.
>Production process
>Competitive Advantage
1. Sealed construction,safty and no leakage;
2. Maintenance-free,convenient for installation;
3. Broad operating temperature range;
4. High capability,high energy density;
5. Low self-discharge tate,more deep cycle times;
6. Long service life,excellent recharge and discharge time than other batteries.
