12V / 24V / 48V DEEP CYCLE TUBULAR GEL OPzV 750AH BATTERY BANKS 

6 X 2 Volt 750Ah Tubular Gel = 12 Volt 750Ah Tubular Gel Battery Bank = $3,779 with connectors and battery caps

12 X 2 Volt 750Ah Tubular Gel = 24 Volt 750Ah Tubular Gel Battery Bank = $7,573 with connectors and battery caps 

24 X 2 Volt 750Ah Tubular Gel = 48 Volt 750Ah Tubular Gel Battery Bank = $15,160 with connectors and battery caps 

2 VOLT 750AH TUBULAR GEL (OPzV)  BATTERY

Tubular gel technology gives the highest performance of all Valve Regulated Lead Acid (VRLA) batteries. Our Tubular Gel batteries have superior 15- 20 years cyclic life and extremely good deep cycle ability. Maximum charge/discharge rates of these batteries are also superior to most technologies. Spill proof and maintenance free this tubular gel technology and construction cuts out stratification all together. This is a step up from any AGM technology. 

Our Fusion OPzV series uses advanced micro-pore separators from Europe and state-of-the-art valves from Germany. They are manufactured to Quality Assurance Standard ISO 90001 and come with a 5 year Full Replacement Warranty.

SOLAR SPECIFIC

• The quality construction and advanced technology makes these ultra-high performance Tubular Gel batteries the best valve regulated lead acid batteries on the market. This technology means extremely low self-discharge, higher temperature resistance and no internal short circuits are possible.  
• The tubular die cast plates and true gel chemistry these batteries result in a highly reliable, stable, long life battery. With 5500 life cycles @ 30% DOD these batteries can give a 20 year cyclic life. This is a superior cycle life and with a 5 year warranty you won't find better for your money. 
• Superior deep cycle ability and deep discharge protected these batteries have a cyclic life of 10 years @ 50% DOD or 5 years @ 80% DOD. Tubular Gel have a great deep discharge recovery.
• Maintenance-free, high strength, flame retardant ABS case & cover. Valve-regulated construction and flame arrestors. 
• No loss of performance or chance of electrolyte spill when used vertically or horizontally in a rack mount situation. Classified as "Non-Spill Battery" for transportation. No acid stratification, so no equalizing charge necessary and less losses during gassing.

BATTERY SPECIFICATIONS

Nominal Voltage - 2V

Type - Tubular Gel
Nominal Capacity (100HR) -756AH
Container Material - ABS
Terminal type - T11
Rated Capacity
756Ah @ C100 - (100hr ,1.80V/cell, 25°C/77°F)
520Ah @ C10 -  (10hr,1.80V/cell, 25°C/77°F)
456Ah @ C5 -  (5hr,1.75V/cell,  25°C/77°F)
341Ah @ C3 -  (3hr,1.75V/cell,  25°C/77°F)
341Ah @ C1 -  (1hr,1.60V/cell,  25°C/77°F)
Max.. Discharge Current
4800A (5s)
Internal Resistance
Approx 0.62mOLMS

DIMENSIONS

Item Description - Length x Width x Height, Weight

2V 460Ah AGM - 210mm x 175mm x 350mm, 26kg
2V 690Ah AGM - 300mm x 175mm x 350mm, 36.6kg
2V 920Ah AGM - 410mm x 175mm x 350mm, 50kg
2V 1380Ah AGM - 475mm x 175mm x 350mm, 65.8kg
2V 750Ah Tubular Gel  - 145mm x 206mm x 681mm, 46kg
2V 1000Ah Tubular Gel - 191mm x 210mm x 681mm, 63kg
2V 1250Ah Tubular Gel  - 233mm x 210mm x 681mm, 78.5kg
6V 240Ah AGM - 260mm x 180mm x 274mm, 30kg
6V 440Ah AGM - 295mm x 180mm x 426mm,  55kg

WARRANTIES

All warranties are with an Australian company. Simply contact us if there may be a fault with you battery. We can help with fault finding the issue. If indicators show a manufacturers fault with the battery they must be shipped to our store for testing. If found to be faulty batteries will be replaced with the warranted period.
3 Year Manufacturer’s warranty for all AGM range
5 Year Manufacturer’s warranty for all Tubular Gel range 

PICK UP OR DELIVERY

Being sealed and spill proof batteries can be laid down during transport without leaking corrosive electrolyte or effecting operation.  This also reduces freight cost for people in rural or remote areas, as batteries are not classified as a dangerous good.

Delivery Australia wide.
Two pick-up addresses in Sydney and the Sunshine Coast.
Please contact us via eBay or call  one three zero zero eight eight three eight four seven for individual freight quotes.

QUALITY STAFF AND SUPPORT

At Solar Battery Warehouse we pride ourselves on our quality advice and after-sale service.  
We can help you find the best chemistry and size batteries for your needs, supply shipping at cheap rates and assisting with warranty claims if ever required. 

Our technical knowledge and experience makes us more than just a battery retailer, allowing us to be a one stop price for researching, sizing and purchasing your storage solutions. Our CEC certified SAPS designers and installers endeavour to provide responsible and sound advice, to ensure you’re not left with a large investment that doesn't live up-to expectations or requirements.

WHAT SIZE BATTERY IS NEEDED?

Our staff are more than happy to help and advice on what battery size is required. We have the technical knowledge and experienced CEC certified SAPS design staff, who actively size and install these battery storage systems.

  Sizing your battery bank correctly is ESSENTIAL to its longevity!!

Depth of Discharge (DOD) is a term used to describe the amount of battery capacity used each day (cycle). How deep you cycle the battery dictates the life of any battery on the market. If you cycle you battery to a 20%-30% DOD your battery will last drastically longer than if you use you battery to a 70% DOD.

Call us on one three zero zero eight eight three eight four seven and we can discuss your requirements (off-grid, on-grid backup) and suggest the battery voltage and Amp Hour capacity for you.

WHAT BATTERY SUITS MY SITUATION?

OFF-GRID USE

People who are in rural areas may only be 200m away from the power lines but still be charge large sums of money to have their houses connected. In this situation an off-grid system is a great alternative, possibly costing the equivalent or less than the grid connection fee. After the initial outlay you're providing your own free-power.  The ideal battery types for this off-grid situation have the following properties -

Quality of construction, materials and chemistry - Purity of plates, Acid density, plate separation, oxygen combination and container quality all matter when you investing in a long lasting, solar system specific application.

High Cyclic life -Cyclic life which is a great indicator of a batteries true life expectancy. A cycle is each time a battery discharged (to a certain level) and re-charged, which in an off-grid may occur nightly. A good battery with a high cyclic life should last from 8 - 15 years.  

Deep cycle - In an off-grid situation your batteries have to get you through bad weather periods (days autonomy) where no solar is recharging the batteries but users still require power. Deep cycle batteries can handle this occasional low depth of discharge. Please note - this does not mean deep cycle batteries are to be cycled to a low depth of discharge frequently.

Maintenance free - A good off-grid should be seamless and foolproof. Batteries are also often in remote locations or out of sight, out of mind. A battery that doesn't need to be toped up with fluids ensure the batteries don't run dry which is the best way to damage your batteries.
   
Safe to store and transport - Being sealed and spill proof batteries can be laid down in rack mounted battery enclosures or during transport without leaking corrosive electrolyte or effecting operation.  This also reduces freight cost for people in rural or remote area's as batteries or not classified as a dangerous good. Special vent valve design ensures they only gas under high charge/discharge rates.

ON - GRID DAILY USE BATTERIES.

Many people currently have or are think of investing in grid connected solar panels. In the past good feed in rates for grid connected systems made it worthwhile to feed the solar power back into the grid. Currently with low feed in tariffs people are looking to store any unused solar power in batteries and use it of a night. The demands on these battery storage systems differ from batteries previously discussed. Batteries ideal for the situation must have the following properties-

Long cyclic life and low depth of discharge- In a grid connect battery backup system the battery storage is designed to just get your through the night time until the solar input returns the next day. You always have grid connection for bad weather so day's autonomy is not required. A small battery bank that can be used to a low depth of discharge is essential. With the correct battery you can use close to your batteries full capacity night after night continuously and still get a 10 year battery life.   

High discharge and charge ability - In relation to their size batteries in these systems are usually supplying considerable loads over short periods. Grid connected users often have electric hot water elements, electric ovens/cooktop and air conditions. Also as you are using the batteries full capacity each night it needs to be charged quickly the next day from your solar array. This means large charge and discharge demands on a battery. If you wanted good battery life this type of performance was unattainable in older battery technology. Luckily due to advances in technology and availability the battery described below tick all the boxes.   

Safe - Due to demands described above and the fact that there is usually less room to house on-grid battery storage, safety is paramount. Good Battery Management Systems (BMS) or using none flammable chemistry is a must.