Batteries are a vital component in an off grid / stand-alone solar energy system. Without batteries, you can only use power at the time you produce it. For example, you will not have power when the sun isn't out if you don't have batteries in your solar electric system. In renewable energy systems, deep cycle batteries provide the energy storage for your system. Unlike your car battery, deep cycle batteries that are used in renewable energy applications are meant to be discharged and recharged (cycled) repeatedly. To maintain healthy batteries and prolong battery life, most manufacturers suggest limiting the depth of discharge to about 20%. (That means the batteries will be at 80% capacity or better.) At the very least, do not allow the batteries to be discharged below 50% depth of charge (DOD).
Our help you monitor and correctly charge your batteries. Often an inverter will have a low voltage disconnect that will disconnect loads at a given set point. Inverters have this feature to protect the inverter not your batteries! Low voltage alarms can provide audible warnings as well. It is a good idea to connect some form of battery monitor such as an ammeter or voltmeter. At the very least learn how to use a multi meter to test your solar system.
We can supply batteries for a full range of applications, solar, stationary, golf carts, boats, yachts, caravans and campervans. If you need a specific battery, we can find it for you.
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Reference #Gel Battery 12V 100AH |
| Price: 335€ |
12V 100AH 235 Euros 330mmx172mmx215mm (221 mm total) Weight 31 Kg
High charge & discharge performance
- Excellent Deep discharge cycle performance. The capacity can be 100% recovered by supplementary charge after deep discharge. Gel batteries can adapt to the needs of higher frequency and deep discharge. This is why they are more widely used than lead acid battery.
- Lower self-discharge. They can be installed immediately without supplementary charge after being stored for two years at 20℃.
- High current discharge performance with low resistance, superb charge performance and high capacity to recover.
- The floating charge service life of our 12V series is more than 10years
Safety and reliability
- Low floating charge current. .
- Gel add in electrolyte makes electrolyte gelatinized; the specific gravity in every part of battery is the same, thus preventing the threat of acid spills or venting of dangerous gases.
- High strength gel to prevent the short circuit.
- High quality vent caps regulate the internal pressure exactly.
High adaptability to adverse environmental conditions.
- High and low temperature resistance, can be used within -40℃～70℃.
- Without space limitation can be installed in any orientation.
Simple operation
- Maintenance free operation, no need to add water, no equalizing charge required
Environmental protection
- No acid to leak and corrode, it is easy to recycle and reduce pollution.
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Reference #l Gel Battery 12V 200AH Specification sheet |
| Price:395€ |
12V 200AH 365 Euros 525mm x 243mm x 220 mm (245 total) Peso 63 kg
High charge & discharge performance
- Excellent Deep discharge cycle performance. The capacity can be 100% recovered by supplementary charge after deep discharge. Gel batteries can adapt to the needs of higher frequency and deep discharge. This is why they are more widely used than lead acid battery.
- Lower self-discharge. They can be installed immediately without supplementary charge after being stored for two years at 20℃.
- High current discharge performance with low resistance, superb charge performance and high capacity to recover.
- The floating charge service life of our 12V series is more than 10years
Safety and reliability
- Low floating charge current. .
- Gel add in electrolyte makes electrolyte gelatinized; the specific gravity in every part of battery is the same, thus preventing the threat of acid spills or venting of dangerous gases.
- High strength gel to prevent the short circuit.
- High quality vent caps regulate the internal pressure exactly.
High adaptability to adverse environmental conditions.
- High and low temperature resistance, can be used within -40℃～70℃.
- Without space limitation can be installed in any orientation.
Simple operation
- Maintenance free operation, no need to add water, no equalizing charge required
Environmental protection
- No acid to leak and corrode, it is easy to recycle and reduce pollution.
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Reference # Rolls 6V 460AH |
| Price: 345 € |
Battery Rolls: 6 volts
Capacity: 460 AH
Series 4000 - 6 volts (3 cells)
Type: S 460
Capacity AH @ C100: 460 AH
Capacity AH @ C20: 350 AH
Dimentions (LWH in mm):311 X 181 X 425
Weight (kg): 53.1 kg
Rolls Battery Instructions |
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Reference # Rolls 6V 530AH |
| Price:385€ |
Rolls: 6 voltios
Capacity: 530 AH
Series 4000 - 6 volts
Type: S 530
Capacity AH @ C100: 530 AH
Capacity AH @ C20: 400 AH
Dimentions (LWH in mm): 311 X 181 X 425
Weight (kg): 57.6 kg
Rolls Battery Instructions |
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Reference # Rolls 6V 770AH |
| Price:725€ |
Rolls: 6 volts
Capacity: 770 AH
Series 5000 - 6 volts
Type: 6 CS 17P
Capacity AH @ C100: 770 AH
Capacity AH @ C20: 546 AH
Dimentions (LWH en mm): 558 X 209 X 463
Weight (kg): 100.2 kg
Rolls Battery Instructions |
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