TROJAN INDUSTRIAL RENEWABLE ENERGY Batteries - SMART CAR

Trojan Industrial: the stationary battery for large solar banks

The Industrial Renewable Energy Smart Car series are flooded lead-acid stationary batteries in 2V and 6V format, with capacities from 445 to 1,690 Ah at C100. Using 2V cells lets you build very large banks in series at the exact voltage your installation needs (24V, 48V...).

Unlike the Signature or AGM ranges, the Industrial series is built for large-area solar panels: the option when a 12V battery falls short on capacity.

Which off-grid solar setups it suits

• Medium-to-large off-grid home with high electrical draw
• Community or rural cooperative PV bank
• Renewable backup system for critical installations
• Farm or livestock operation with large-scale solar generation

Available models

How to choose your Trojan battery bank

Compare Ah, cell voltage and application across Trojan ranges in our battery comparator before sizing the stationary bank for your off-grid solar installation.

FAQ about the Trojan Industrial

How long does a Trojan Industrial battery last in a solar bank?

With water-level maintenance and moderate cycling, this large-format stationary battery can deliver many years in a well-sized off-grid installation.

Is it compatible with any off-grid solar installation?

Yes, by combining the number of 2V or 6V cells needed in series to reach your installation's bank voltage, always with a controller sized for lead-acid.

What's the difference between the IND17-6V and the IND23-2V?

The IND17-6V is a 6V cell with 845 Ah, useful in medium banks; the IND23-2V is a 2V cell with 1,235 Ah, for larger PV banks with more cells wired in series.

Catalogue curated by our technical team. 12,107 Trustpilot reviews · 4.5/5. 24-48 h delivery in mainland Spain and Portugal (orders before 6:00 pm); 14-day returns with free collection on the Iberian mainland.