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China |
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Product Details
Product Description
Applications :
♦Hybrid and off grid solar power system
♦ UPS Systems
♦Wind solar energy system
♦ Signal system , emergency lighting system , security system
♦Telecommunication Equipment
♦Power station and plant room
Specification
Specifications of OPzV Batteries 2V 500AH
Nominal Voltage | 2V | ||||
Nominal Capacity | 500AH@10hours rate F.V.(1.80V/Cell) | ||||
Approx. Weight | 40.5KG(176.36lbs) | ||||
Termainals | M8 Female Large Size Copper Post | ||||
Internal Resistance | <=0.33mΩ (Fully Charged) | ||||
Max. Discharge Current | 5000A (3 See) | ||||
Max. Charge Current | 125A | ||||
Operating Temperature Range | Charge: -20℃~+50℃ (-4℉~+122℉) Discharge: -40℃~+55℃ (-40℉~+131℉) Storage: -20℃~+40℃ (-4℉~+104℉) | ||||
Self Discharge | About 2.0% of Capacity Delined per Month at 25℃ | ||||
Constant Power Discharge Characteristics at 25℃/77℉ Unit: W | ||||||||||||||||
F.V/Time | 15MIN | 30MIN | 1HR | 2HR | 3HR | 5HR | 10HR | 20HR | ||||||||
1.70V | 913.8 | 743.8 | 576.3 | 338.8 | 266.9 | 183.1 | 98.8 | 56.1 | ||||||||
1.75V | 841.3 | 713.8 | 552.5 | 330.0 | 260.6 | 180.6 | 97.5 | 55.2 | ||||||||
1.80V | 745.0 | 671.3 | 486.9 | 321.3 | 251.3 | 177.5 | 96.3 | 55.1 | ||||||||
1.90V | 553.8 | 499.4 | 396.6 | 295.0 | 220.6 | 160.0 | 86.3 | 51.0 | ||||||||
Charge Voltage
Cycle Use: 2.35~2.40V(+/-4mV)
Max Current: 250A
Constant Current Discharge Characteristics at 25℃/77℉UNit: A | ||||||||||||||||
F.V/Time | 15MIN | 30MIN | 1HR | 2HR | 3HR | 5HR | 10HR | 20HR | ||||||||
1.70V | 530.0 | 430.0 | 292.5 | 178.8 | 132.5 | 88.8 | 51.3 | 29.0 | ||||||||
1.75V | 470.0 | 401.3 | 280.0 | 173.8 | 130.0 | 88.1 | 50.6 | 28.8 | ||||||||
1.80V | 410.0 | 350.0 | 260.0 | 166.3 | 125.0 | 86.9 | 50.0 | 28.7 | ||||||||
1.90V | 260.0 | 245.0 | 195.0 | 137.5 | 107.5 | 77.5 | 44.4 | 26.3 | ||||||||
Float USE
2.25~2.30V(+/-3mV)
Curves
Projects of Battery
Factory & Production
Greensun Solar
♦ Founded in 2004, 500MW solar panel production capacity, millions of battery, charge controller, inverter and pump production capacity.
♦ Three factories, solar panel factory, battery factory, and pump factory.
♦ Products are exported to more than 150 countries.
♦ Products are certified by TUV(Germany), CE.
♦ Turn-key solar systems are offered, to save the time and money for the clients.
♦ Rich experience in overseas installation of solar projects.
♦ Professional after sale service.
♦ Three factories, solar panel factory, battery factory, and pump factory.
♦ Products are exported to more than 150 countries.
♦ Products are certified by TUV(Germany), CE.
♦ Turn-key solar systems are offered, to save the time and money for the clients.
♦ Rich experience in overseas installation of solar projects.
♦ Professional after sale service.
Packing & Delivery
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