long Warranty Time Renewable System 6V 420ah best price cheap solar sla UPS battery

long Warranty Time Renewable System 6V 420ah best price cheap solar sla UPS battery

◊◊All of our products must pass 55 QC inspection points before shipment.

Range Summary

The Solar series is designed for frequent cyclic charge and discharge applications under extreme environments. By combining the newly developed Nano Gel electrolyte with high density paste, the Solar range offers high recharge efficiency at very low charge current. The acid stratification is highly reduced by adding Nano Gel. This series is suited for energy storage for renewable energies such as PV, wind turbine power systems and CATV.

Features and Benefits

· 12 years float life at 20°C

· Up to 5 years design life at renewable energy applications according to IEC61427

· Wide operating temperature range from -15°C to 60°C

· Nano gel electrolyte eliminate the acid stratification and prolong cycle life

· Round trip efficiency as high as 85%.

· Thick positive flat plate design with high Tin low Calcium alloy and high density paste

· Low self-discharge rate and long shelf life (9 months at 25°C)

· Excellent deep discharge recovery capability

Construction

· Positive plate – Thick high Sn low Ca grid with high density paste

· Negative plate – Over designed capacity to overcome sulphation at low SOC

· Separator – Advanced AGM separator

· Electrolyte – Dilute high purity sulphuric acid with nano gel

· Battery container and cover – ABS

· Pillar seal – 100% factory tested, proven two layers epoxy resin seal

· Relief valve – Complete with integrated flame arrestor

The power advantage :

  Active paste material, and a slightly stronger acid Designed floating service life: 12 years @ 20 °C/68 °F.   50% DOD  can reach 700-800 cycle times . Warranty: 2 years

We have various models including:

100ah 150ah 200ah 250ah  Please contact us give you details information and best price !

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