# TROJAN INDUSTRIAL RENEWABLE ENERGY Batteries - SMART CAR

> Trojan Industrial renewable stationary battery, 2V/6V for large-capacity solar banks. 445-1690 Ah C100. IND13, IND17, IND23, IND33. Dispatched within 24h.

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- **Language**: en-GB

## Description

**Trojan Industrial Renewable Energy Smart Car batteries**: Trojan's large-capacity industrial series, in 2V and 6V formats, built for solar banks and high-demand renewable stationary storage. From 445 to 1,690 Ah at C100.
It's Trojan's range for large-scale off-grid solar installations: medium-to-large off-grid homes, a rural community's PV bank or a renewable backup system where a lot of stored capacity is needed year-round.

## 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

| Code | V | Ah C100 | Application |
|---|---|---|---|
| IND9-6V | 6 | 445 | Small off-grid |
| IND13-6V | 6 | 635 | Off-grid cabin |
| IND17-6V | 6 | 845 | Mid off-grid home |
| IND23-2V | 2 | 1235 | PV bank |
| IND33-2V | 2 | 1690 | Big off-grid bank |

### How to choose your Trojan battery bank

Compare Ah, cell voltage and application across Trojan ranges in our [battery comparator](https://baterias.com/gb/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. **12,437 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.

## Products in this category

| Product | Brand | Price |
|---|---|---|
| [Solar battery Trojan SIND 06 920 6V 708Ah](https://baterias.com/gb/battery-trojan-sind-06-920-6v-708ah) | TROJAN | 2.140,60 € |
| [Solar battery Trojan SIND 06 610 6V 472Ah](https://baterias.com/gb/battery-trojan-sind-06-610-6v-472ah) | TROJAN | 1.494,95 € |
| [Solar battery Trojan SIND 06 1225 6V 942Ah](https://baterias.com/gb/battery-trojan-sind-06-1225-6v-942ah) | TROJAN | 2.732,20 € |
| [Solar battery Trojan SIND 04 2145 4V 1647Ah](https://baterias.com/gb/battery-trojan-sind-04-2145-4v-1647ah) | TROJAN | 3.128,30 € |
| [Solar battery Trojan SIND 04 1685 4V 1293Ah](https://baterias.com/gb/battery-trojan-sind-04-1685-4v-1293ah) | TROJAN | 2.542,90 € |
| [Solar battery Trojan SIND 02 2450 2V 1882Ah](https://baterias.com/gb/battery-trojan-sind-02-2450-2v-1882ah) | TROJAN | 1.935,70 € |
| [Solar battery Trojan SIND 02 1990 2V 1547Ah](https://baterias.com/gb/battery-trojan-sind-02-1990-2v-1547ah) | TROJAN | 1.638,10 € |

## Technical team (editorial authorship)

The FAQs, guides and comparisons on this site are reviewed by the baterias.com technical team — automotive battery specialists since 2012.

→ https://baterias.com/gb/technical-team

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*baterias.com — Automotive batteries · 2026-11-09*