# Solar battery Trojan SSIG 12 170 12V 153Ah ![Solar battery Trojan SSIG 12 170 12V 153Ah](https://baterias.com/627-home_default/battery-trojan-ssig-12-170-12v-153ah.jpg) > Trojan SSIG 12 170 solar battery 12V 153Ah. Dimensions 354×181×272 mm. Designed for PV systems with daily cyclic loads. **Category:** [Batteries for Solar Applications](https://baterias.com/gb/batteries-for-solar-applications) → [TROJAN](https://baterias.com/gb/trojan) - **Canonical URL**: https://baterias.com/gb/battery-trojan-ssig-12-170-12v-153ah - **Language**: en-GB - **Brand**: TROJAN - **Reference**: BCOM-TROJAN-SSIG 12 170 - **MPN**: SSIG 12 170 - **Price**: 609,60 € (VAT incl., Spain) - **Last updated**: 2026-10-28 - **Stock**: Out of stock ## Technical specifications | Feature | Value | |---|---| | Brand | TROJAN | | Reference | SSIG 12 170 | | Model | TROJAN SOLAR SIGNATURE 100 CYCLES 50% DOD | | Voltage (V) | 12 V | | Largo | 354 mm | | Ancho | 181 mm | | Alto | 272 mm | | Peso | 38 kg | | Tecnología | Lead-acid | | Capacity (C20) | 153 Ah (c20) | | Capacity (C10) | 136 Ah (c10) | ## Quick description **Trojan SSIG 12 170 12V 153Ah** is a solar battery designed for PV systems with daily charge/discharge cycles. Tolerates extreme temperatures well, with low self-discharge during winter shutdowns or between stays at vacation homes. ## Why this solar battery? - **Designed for solar systems** optimised for daily charge/discharge cycles - **Handles extreme temperatures** in technical rooms or outdoor installs - **Minimal self-discharge** when left idle over winter or holidays 🔌 Voltage 12 V ⚡ Capacity 153 Ah C20 📏 Dimensions 354×181×272 mm ⚙️ Technology Lead-acid ⚖️ Weight 38 kg 🏷️ Model TROJAN SOLAR SIGNATURE 100 CYCLES 50% DOD ## Description ## Solar battery Trojan SSIG 12 170 Solar Signatura 100 Ciclos 50% DOD 153Ah 12V 12*V* Voltage 153*Ah* Capacity 38*kg* Weight The **Trojan SSIG 12 170** with conventional lead-acid technology stores **153 Ah** at **12 V** for off-grid photovoltaic installations and storage systems. Measuring 354 × 181 × 272 mm, it is the direct replacement for off-grid PV systems fitted from the factory with a 153 Ah battery of this format. - Good balance of capacity, cranking power and price. - Low self-discharge during the darker months. - Maintenance-free in off-grid installations. - Compatible with common MPPT and PWM controllers. ### What the Trojan SSIG 12 170 is for With 153 Ah, the Trojan SSIG 12 170 stores the energy from your panels for the night and cloudy days. Check that it matches your current battery in dimensions, terminals and hold-down: this reference has a weight of 38 kg. ### Size, terminals and hold-down of the Trojan SSIG 12 170 It has external dimensions of 354 × 181 × 272 mm and weighs 38 kg. Checking the three dimensions and the terminal position before buying avoids the most common mistake when replacing a battery. ### The Trojan SSIG 12 170: Solar Signatura 100 Ciclos 50% DOD range and conventional lead-acid technology The **Solar Signatura 100 Ciclos 50% DOD** is the Trojan range the SSIG 12 170 belongs to: it shares the same construction and quality criteria with the rest of the series, and varies in capacity and format to suit each vehicle. The conventional lead-acid battery remains the most widespread technology thanks to its balance of capacity, cranking current and price. Well maintained and kept charged, it offers years of reliable service in vehicles without Start-Stop. ### What Trojan does differently Founded in 1925 in California, Trojan invented the golf cart battery and remains the standard in deep-discharge applications that demand thousands of cycles. We guarantee that every Trojan arrives new, charged and with the manufacturer's full warranty. ### Official warranty The Trojan SSIG 12 170 comes with the **manufacturer's official warranty** against manufacturing defects. If it fails through a defect within the warranty period, we replace it at no cost to you. ### Usage and maintenance tips In the darker months, check the voltage periodically and avoid full discharges. On batteries with filler caps, check the electrolyte level and top up only with distilled water. ### Delivery times and returns Order **before 6:00 pm** with stock available and it leaves today: mainland Spain and Portugal receive it in 24-48 working hours, the islands and the rest of the EU in 3 to 5 days. You have **14 days** to return it if it has not been installed, with free collection on the mainland, and shipment tracking by email. ## Frequently asked questions ### What size is this battery? Dimensions (length × width × height) are 354×181×272 mm — also written as 354x181x272 mm — following the European DIN standard. Always measure the space in your device before buying: even one extra millimetre can prevent the hold-down clamp from closing. The height shown includes the terminals. ## 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 --- *baterias.com — Automotive batteries · 2026-11-02*