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Best Sellers

Sealed Batteries maintenance free

What are sealed batteries?

Sealed Maintenance-free batteries are those batteries that don’t require maintenance and can be placed in no specially ventilated areas. Also named VRLA batteries either on GEL or AGM option. They are used in a wide variety of applications including solar installations. TIENDA SOLAR offers a wide selection of sealed maintenance-free batteries, which are developed by well-known companies like Trojan, Victron Energy, and POWER.

Sealed Batteries maintenance free

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copy of Trojan battery 31-AGM 12V 111Ah

€337.13 -11% €378.80

Battery TROJAN 31-AGM 12V 111AH

Deep-cycle VRLA AGM 12V battery from the well-known TROJAN brand. The Trojan 31-AGM model is especially suitable for small accumulation solar systems, whether off-grid or for self-consumption in grid connected systems.

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  • -21%

Battery Victron GEL V165G 165AhC20 12V

€439.71 -21% €556.60

Battery VICTRON GEL V165G 165AHC20 12V

Victron battery 12V 165Ah deep cycle GEL technology C20 capacity. Ideal for small maintenance-free off-grid facilities and for banks of storage in solar self-consumption facilities.

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  • -8%

Battery Victron GEL V60G 60AhC20 12V

€183.08 -8% €199.00

Battery VICTRON GEL V60G 60AHC20 12V

Victron battery 12V 60Ah deep cycle GEL technology C20 capacity. Ideal for small maintenance-free off-grid facilities and for banks of storage in solar self-consumption facilities.

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  • -21%

Battery Victron GEL V90G 90AhC20 12V

€234.20 -21% €296.45

Battery VICTRON GEL V90G 90AHC20 12V

Victron battery 12V 90Ah deep cycle GEL technology C20 capacity. Ideal for small maintenance-free off-grid facilities and for banks of storage in solar self-consumption facilities.

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  • -21%

Battery Victron GEL V110G 110AhC20 12V

€291.55 -21% €369.05

Battery VICTRON GEL V110G 110AHC20 12V

Victron battery 12V 110Ah deep cycle GEL technology C20 capacity. Ideal for small maintenance-free off-grid facilities and for banks of storage in solar self-consumption facilities.

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Trojan battery 24GEL 85Ah 12V

€317.02

Battery TROJAN 24GEL 12V 85AH

Deep-cycle VRLA GEL 12V battery from the well-known TROJAN brand. The Trojan 24GEL model is especially suitable for small accumulation solar systems, whether off-grid or for self-consumption in grid connected systems.

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  • -21%

Battery Victron GEL V130G 130AhC20 12V

€342.21 -21% €433.18

Battery VICTRON GEL V130G 130AHC20 12V

Victron battery 12V 130Ah deep cycle GEL technology C20 capacity. Ideal for small maintenance-free off-grid facilities and for banks of storage in solar self-consumption facilities.

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Trojan battery 27GEL 100Ah 12V

€377.52

Battery TROJAN 27-GEL 12V 100AH

Deep-cycle VRLA GEL 12V battery from the well-known TROJAN brand. The Trojan 27-GEL model is especially suitable for small accumulation solar systems, whether off-grid or for self-consumption in grid connected systems.

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  • -24%

Battery Victron GEL V220G 220AhC20 12V

€545.32 -24% €717.53

Battery VICTRON GEL V220G 220AHC20 12V

Victron battery 12V 220Ah deep cycle GEL technology C20 capacity. Ideal for small maintenance-free off-grid facilities and for banks of storage in solar self-consumption facilities.

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  • -13%

Trojan battery 24-AGM 12V 84Ah

€253.70 -13% €291.61

Battery TROJAN 24-AGM 12V 84AH

Deep-cycle VRLA AGM 12V battery from the well-known TROJAN brand. The Trojan 24-AGM model is especially suitable for small accumulation solar systems, whether off-grid or for self-consumption in grid connected systems.

  • Online only
  • On sale!
  • -11%

Trojan battery 31-AGM 12V 111Ah

€301.53 -11% €338.80

Battery TROJAN 31-AGM 12V 111AH

Deep-cycle VRLA AGM 12V battery from the well-known TROJAN brand. The Trojan 31-AGM model is especially suitable for small accumulation solar systems, whether off-grid or for self-consumption in grid connected systems.

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Trojan battery 8D-AGM 12V 254Ah

€707.85

Battery TROJAN 8D-AGM 12V 254AH

Deep-cycle VRLA AGM 12V battery from the well-known TROJAN brand. The Trojan 8D-AGM model is especially suitable for small accumulation solar systems, whether off-grid or for self-consumption in grid connected systems.

More on sealed batteries maintenance-free

Solar panels are better today than ever. This also applies to the devices that regulate and protect them, like batteries for example.

 Batteries are the primary source of storage for standalone (off-grid) systems, but they also provide emergency power for systems connected to the network (grid-tied with a solar battery backup). Installing a network-connected system with a backup solar panel also makes it possible to store excess energy for later.

Sealed maintenance-free batteries are hermetically sealed and designed to provide higher levels of energy in renewable energy applications. They are designed for high strength, better performance, and long battery life.

Our gel models include a number of innovative features that provide a competitive advantage over other batteries. The gel electrolyte formula ensures consistent efficiency and significantly extends the life of the product. Lead-alloy meshes provide longer life and greater resistance to corrosion, as well as more centralized power to the terminals. Double insulation in spacer seals ensures maximum load flow between the plates, resulting in optimum performance.

Sealed batteries are of high quality because they minimize hydrogen loss and help regulate the internal pressure, thereby improving safety and productivity.

 

Advantages:

  • Maintenance-free
  • Optimum performance
  • Low temperature tolerant
  • Resistant to vibration and impact
  • Extremely low internal resistance at high discharge voltages
  • Greater load efficiency
  • High durability