Summary: In a nutshell: Trojan SSIG 12 145, a battery for solar power systems, rated 132Ah 12V. Terminal position is the detail people most often forget.
Trojan SSIG 12 145: what it is and who it suits
Rated 132Ah 12V, the Trojan SSIG 12 145 serves solar power systems. Rated 132Ah 12V, it is a sensible building block for a storage bank. Comparing capacity per battery on screen makes the maths easier.
With 132Ah, it suits smaller engines and machines with few accessories.
12VNominal voltage
132AhCapacity (C20)
30 kgWeighs
Five checks for a perfect fit
- ✓ Outside dimensions are 354 × 171 × 256 mm. Run a tape measure over your tray or compartment, including the height under the bonnet or lid.
- ✓ Capacity is 132Ah. Aim for the same figure as your old battery or slightly above, never much lower.
- ✓ This reference uses lead-acid. If your current battery has a different technology printed on it, find out why before switching.
Specifications table
ManufacturerTrojan
Model codeSSIG 12 145
Product lineTROJAN SOLAR SIGNATURA 600 CICLOS 50% DOD
Used forsolar power systems
Nominal voltage12V
Capacity (C20)132Ah
TechnologyLead-acid
Dimensions (L × W × H)354 × 171 × 256 mm
Weighs30 kg
Frequently asked questions
Can I buy the Trojan SSIG 12 145 online?
Yes. Put it in your cart from this page and finish checkout online.
Where is the code on my battery printed?
Check the owner's manual for the original battery, or measure the old one and note its terminal layout and ratings. Then compare with models on baterias.online.
Is this battery easy to lift?
30 kg is the listed weight. For larger batteries, a second pair of hands makes fitting safer.
Does a battery lose charge on the shelf?
Yes. Store it standing up in a cool room and top it up after a few months of waiting.
About the technology: lead-acid
Lead-acid batteries are almost entirely recyclable. Conventional batteries deliver high current at a modest price. Avoid deep discharges to prevent sulphation.
Explore more
Prefer to order now and fit at the weekend? baterias.online makes that easy. Once the battery is in, keep the old one for recycling at an authorised point.
Fitting and everyday care
A cloudy week in November shows quickly whether a solar bank was sized properly. Check torque on all terminal connections once a year. After many seasons of daily cycling, most solar batteries show a clear fall in autonomy.
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