# Trojan SSIG 06 255 · Solar battery 6V 229Ah ![Trojan SSIG 06 255 · Solar battery 6V 229Ah](https://bateriasonline.es/3053-home_default/trojan-ssig-06-255.jpg) > Trojan SSIG 06 255: 229 Ah solar battery, 262×181×273 mm. Equivalent to Trojan SAGM 06 220 and Trojan T105-AGM. **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-06-255 - **Language**: en - **Brand**: Trojan - **Reference**: BOL-TROJAN-SSIG 06 255 - **MPN**: SSIG 06 255 - **Price**: 393,27 € (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 | 229 Ah | | Length | 262 mm | | Width | 181 mm | | Height | 273 mm | | Weight | 28 kg | ## Quick description The Trojan SSIG 06 255 is a solar battery with 6 V and 229 Ah, measuring 262 × 181 × 273 mm. ## Description ## Where the Trojan SSIG 06 255 fits The Trojan SSIG 06 255 is made for stand-alone photovoltaic and off-grid systems. Its capacity is rated at 20 hours (C20); at slower discharge rates the usable capacity is higher. The SSIG 06 255 belongs to the Trojan TROJAN SOLAR SIGNATURA 100 CICLOS 50% DOD range. [More Trojan batteries](https://bateriasonline.es/en/trojan-batteries) ## What it means that the SSIG 06 255 is lead-acid Inside, the SSIG 06 255 is classic lead-acid: liquid electrolyte and lead plates. If the SSIG 06 255 is left discharged for weeks it sulphates: a maintenance charger prevents this. ## Trojan SSIG 06 255 vs SSIG 06 235, SPRE 06 255 and SAGM 06 220: differences How the SSIG 06 255 compares with Trojan batteries of similar size and capacity: | Model | Capacity | Dimensions (mm) | Weight | |---|---|---|---| | Trojan SSIG 06 255 (this one) | 229 Ah | 262 × 181 × 273 | 28 kg | | Trojan SSIG 06 235 | 214 Ah | 262 × 181 × 273 | 26 kg | | Trojan SPRE 06 255 | 229 Ah | 262 × 181 × 298 | 30 kg | | Trojan SAGM 06 220 | 220 Ah | 262 × 179 × 273 | 31 kg | - Trojan SSIG 06 235: 15 Ah less, the same dimensions. - Trojan SPRE 06 255: the same capacity, a different height (298 mm instead of 273 mm). It only fits if there is room for 298 mm of height. - Trojan SAGM 06 220: 9 Ah less, the same dimensions, AGM technology. ## Equivalents and alternatives to the Trojan SSIG 06 255 Batteries that fit the SSIG 06 255's tray with the same polarity; besides other conventional batteries, an EFB or AGM of this size is a valid upgrade for the SSIG 06 255. | Model | Technology | Capacity | Dimensions (mm) | |---|---|---|---| | Trojan SAGM 06 220 | AGM | 220 Ah | 262 × 179 × 273 | | Trojan T105-AGM | AGM | 217 Ah | 262 × 179 × 273 | ## Part numbers and codes for the Trojan SSIG 06 255 This is how the Trojan SSIG 06 255 appears on the label and in parts catalogues: | Commercial reference | SSIG 06 255 | |---|---| | Not to be confused with | Trojan SSIG 06 235 (214 Ah) | ## Check this before ordering the Trojan SSIG 06 255 - Your current battery should say about 229 Ah; a little more is also fine. - Length, width and height of the SSIG 06 255: 262 × 181 × 273 mm. ## Frequently asked questions about the Trojan SSIG 06 255 ### SSIG 06 255 or SSIG 06 235: which one suits me? Compared with the SSIG 06 255, the Trojan SSIG 06 235 has 15 Ah less. With 229 Ah, the SSIG 06 255 runs longer between charges than the SSIG 06 235 (214 Ah). Both measure 262 × 181 × 273 mm, so they fit the same tray. ### Trojan SSIG 06 255 or SPRE 06 255: what changes? Mainly the height: the SSIG 06 255 is 273 mm tall and the Trojan SPRE 06 255 298 mm, with the same length and width and 229 Ah against 229 Ah. Before choosing between the SSIG 06 255 and the SPRE 06 255, measure the free height of the battery compartment with the cover or bonnet closed. ### How much does the Trojan SSIG 06 255 weigh? 28 kg, with 229 Ah of capacity. For reference, the Trojan SSIG 06 235 (214 Ah) weighs 26 kg. ### Which battery is equivalent to the Trojan SSIG 06 255? With the same dimensions, polarity and similar capacity you have the Trojan SAGM 06 220 and Trojan T105-AGM. As the SSIG 06 255 is a conventional battery, an EFB or AGM of the same size also works. ### Which charger does the Trojan SSIG 06 255 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 06 255 - [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 06 290](https://bateriasonline.es/en/trojan-ssig-06-290) · 265 Ah, 262×181×292 mm --- *bateriasonline.es — Batteries and accessories · 2026-11-10*