# Trojan SSIG 06 290 · Solar battery 6V 265Ah

![Trojan SSIG 06 290 · Solar battery 6V 265Ah](https://bateriasonline.es/3056-home_default/trojan-ssig-06-290.jpg)

> Trojan SSIG 06 290: 265 Ah solar battery, 262×181×292 mm. VAT included and shipping cost shown before you pay.

**Category:** [Solar batteries for off-grid systems](https://bateriasonline.es/en/off-grid-solar-batteries) → [Trojan](https://bateriasonline.es/en/trojan-batteries)

- **Canonical URL**: https://bateriasonline.es/en/trojan-ssig-06-290
- **Language**: en
- **Brand**: Trojan
- **Reference**: BOL-TROJAN-SSIG 06 290
- **MPN**: SSIG 06 290
- **Price**: 538,41 € (VAT incl., Spain)
- **Last updated**: 2026-10-27

## Technical specifications

| Feature | Value |
|---|---|
| Brand | Trojan |
| Range | TROJAN SOLAR SIGNATURA 100 CICLOS 50% DOD |
| Application | Solar and off-grid systems |
| Technology | Lead-acid |
| Voltage | 6 V |
| Capacity | 265 Ah |
| Length | 262 mm |
| Width | 181 mm |
| Height | 292 mm |
| Weight | 33 kg |

## Quick description

Trojan SSIG 06 290: solar battery with 6 V and 265 Ah, measuring 262 × 181 × 292 mm.

## Description

## Where the Trojan SSIG 06 290 fits

The Trojan SSIG 06 290 is a deep-cycle battery for off-grid solar systems: it stores the day's energy for use at night and withstands years of charge and discharge cycles. Its capacity is rated at 20 hours (C20); at slower discharge rates the usable capacity is higher.
The SSIG 06 290 belongs to the Trojan TROJAN SOLAR SIGNATURA 100 CICLOS 50% DOD range. [See all Trojan batteries](https://bateriasonline.es/en/trojan-batteries)

## Equivalents and alternatives to the Trojan SSIG 06 290

We have no other battery with exactly the dimensions and polarity of the SSIG 06 290. Browse the rest of our [solar batteries for off-grid systems](https://bateriasonline.es/en/off-grid-solar-batteries) to compare close options.

## Trojan SSIG 06 290 vs SPRE 06 255 and SSIG 06 255

The real differences between the SSIG 06 290 and the closest Trojan models:

| Model | Capacity | Dimensions (mm) | Weight |
|---|---|---|---|
| Trojan SSIG 06 290 (this one) | 265 Ah | 262 × 181 × 292 | 33 kg |
| Trojan SPRE 06 255 | 229 Ah | 262 × 181 × 298 | 30 kg |
| Trojan SSIG 06 255 | 229 Ah | 262 × 181 × 273 | 28 kg |

- Trojan SPRE 06 255: 36 Ah less, a different case (262 × 181 × 298 mm).
- Trojan SSIG 06 255: 36 Ah less, a different case (262 × 181 × 273 mm).

## Lead-acid technology in the SSIG 06 290

The SSIG 06 290 is a conventional lead-acid battery, with plates immersed in liquid electrolyte. In cars without energy management, the SSIG 06 290 needs no special registration: just connect it.

## Check this before ordering the Trojan SSIG 06 290

- The SSIG 06 290 needs 262 × 181 × 292 mm of space: measure it with the hold-down clamp in place.
- Your current battery should say about 265 Ah; a little more is also fine.

## Part numbers and codes for the Trojan SSIG 06 290

Look for any of these SSIG 06 290 codes on your current battery or in the manufacturer's catalogue:

| Commercial reference | SSIG 06 290 |
|---|---|
| Not to be confused with | Trojan SSIG 06 490 (443 Ah) |

## Frequently asked questions about the Trojan SSIG 06 290

### SSIG 06 290 or SPRE 06 255: which one suits me?

Compared with the SSIG 06 290, the Trojan SPRE 06 255 has 36 Ah less. With 265 Ah, the SSIG 06 290 runs longer between charges than the SPRE 06 255 (229 Ah). Mind the space: the SPRE 06 255 measures 262 × 181 × 298 mm.

### How much does the Trojan SSIG 06 290 weigh?

33 kg, with 265 Ah of capacity. For reference, the Trojan SPRE 06 255 (229 Ah) weighs 30 kg.

### Which charger does the Trojan SSIG 06 290 need?

An automatic lead-acid charger with cut-off or maintenance mode, rated at 10 to 20% of its capacity in amps. If it is a vented type, check the electrolyte level and top up only with distilled water.

## Keep comparing: alternatives to the SSIG 06 290

- [More solar batteries for off-grid systems](https://bateriasonline.es/en/off-grid-solar-batteries)
- [Full Trojan catalogue](https://bateriasonline.es/en/trojan-batteries)
- [Trojan SSIG 06 235](https://bateriasonline.es/en/trojan-ssig-06-235) · 214 Ah, 262×181×273 mm

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*bateriasonline.es — Batteries and accessories · 2026-11-10*