2V 300AH OPG OpzV Tubular Maintenance Free Rechargeable Lead Acid Deep Cycle Solar Battery

Quick DetailsPlace of Origin: Yunnan, China (Mainland)Brand Name: SunstoneModel Number: OPzV seriesUsage: Hydropower station,UPS,TelecomVoltage: 2vSealed Type: SealedMaintenance Type: Low RateSize: 145*206*355mmWeight: 28KgNominal Capacity: 300ahColor: light greyPackaging & DeliveryPackaging Details:Carton+PalletDetailed Product Description1.OPzV tubular battery with Gel. 2.Voltage covers: 2V 3.Capacity: 100-3000AH. 4.Designed floating life 20 years SunStone OPG series specificationSunstone OPG series is tubular plate & Gel electrolyte technology which is accordancewith DIN 40742 (OpzV) standard. It can supply longer life than OPS series andbetter deep cycling use life. The cells also can be mounted horizontally orvertically, depending on requirements.ApplicationPower plant & Hydropower stationPhotovoltaic & Solar systemEmergency power systemTelecommunicationElectric utilityUPS & BESS Feature in detailsLong life design‍OpzV (OPG) series of SunStone batteries are long life design batteries. Normally inthe alloy of plate, the percentage of Tin is 8%. For these batteries, we doublethe percentage of Tin in the alloy. Also we change the percentage the percentageof Ca in this alloy. Valve Regulated Construction (Sealed)OpzV (OPG) series of SunStone batteries are of the AGM (Absorbed Glass Mat) valveregulated (sealed) lead acid rechargeable type. The electrolyte is suspended ina specially formulated non woven glass mat separator. All the electrolyte isabsorbed in this manner and provides a safe non-spillable battery. Gas Recombination SystemThe gasses generated in the normal charge/discharge use of a rechargeable batteryare internally recombined during normal operating parameters. In the fact innormal operational use, more than 99% of the gasses generated are recombined. Safety and Automatic Valve SystemIf the pressure is over 2-5 psi the safety valve will automatically open andreseal. This promise that there is no any excessive accumulation if gas in the battery. Heavy Duty GridsThe grids are made by heavy duty lead calcium tin alloy. This provides: Safetymargin of performance condition, excellent recovery capacity from deep discharge,Extra service life in cycle application, Low self-discharge when it is not in working. Operation in any positionBecause SunStone batteries are sealed and all the acid is absorbed in the specialseparators, these batteries can be operated in both vertical and horizontalposition.WideOperation Temperature RangeSunStone batteries can be used in wide temperature range from -35°C to 45°C.Available in flame retardant ABS material for the battery case V0SunStone batteries cases can be make by flame retardant material V0. It depends on therequirement of customer. General SpecificationNotice1.Do not near the hot source and don't under the sunshine.2.Do not charge in the sealed cintainer.3.No short circuit .It should be addtion charge if you don't use,and single charge per three months, to avoid irreversible sulfating.The battery should be changed when the battery jar broken or the electrolyte omitted, to avoid acid corrosion.4.Do not store in the space of acid gas.5.You should be careful and regular check when use the battery.To avoid the battery don't work. You should change the battery if the capacity is not full or has been damage,especially affer one year using.6.Don't put the battery in the file,or it will explode.7.Please use cotton cloth to clean,if the battery is broken down and leak electrolyte.Please wash your skin when touch the electrolyte.8.Do not clean the battery by using the organic solution.(e.g.petrol)