# Solar battery Trojan SSIG 06 405 6V 337Ah ![Solar battery Trojan SSIG 06 405 6V 337Ah](https://baterias.com/632-home_default/battery-trojan-ssig-06-405-6v-366ah.jpg) > Trojan SSIG 06 405 solar battery 6V 337Ah. Designed for PV systems with daily cyclic loads. 24 h delivery. **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-06-405-6v-366ah - **Language**: en-GB - **Brand**: TROJAN - **Reference**: BCOM-TROJAN-SSIG 06 405 - **MPN**: SSIG 06 405 - **Price**: 814,46 € - **Stock**: Out of stock ## Technical specifications | Feature | Value | |---|---| | Brand | TROJAN | | Reference | SSIG 06 405 | | Model | TROJAN SOLAR SIGNATURA 100 CICLOS 50% DOD | | Voltaje | 6 V | | Largo | 296 mm | | Ancho | 176 mm | | Alto | 365 mm | | Peso | 44 kg | | Tecnología | PLOMO/ACIDO | | Capacidad C20 (Ah) | 366 Ah (c20) | | Capacidad C10 (Ah) | 337 Ah (c10) | ## Quick description **Trojan SSIG 06 405 6V 337Ah** 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 i 6 V ⚡ Capacity i 337 Ah C20 📏 Dimensions i 296×176×365 mm ⚙️ Technology i Lead-Acid ⚖️ Weight i 44 kg 🏷️ Model i Trojan Solar Signatura 100 Ciclos 50% Dod ## Description [ ](https://www.trojanbattery.com/es/) ## Battery Trojan SSIG 06 405 366Ah 6V The Battery TROJAN SSIG 06 405 366Ah 6V SOLAR SIGNATURA 100 CICLOS 50% DOD belongs to the range of gel ssig batteries of trojan These deep cycle batteries have been designed to offer maximum continuous performance, a long life and greater energy.Signature solar economic batteries are ideal for environments outside the network, connected to the unstable network or network. When using an exclusive gel formula, Trojan's deep cycle gel batteries offer a longevity superior to other gel technologies in high demand environments, highlighting as leaders in their category.Trojan's gel batteries guarantee lasting resistance and stable performance, presenting a versatile option for applications that demand sealed batteries. This range presents batteries for photovoltaic solar facilities offer 100 loading/download cycles at 50% download ### Ideal for: - Solar ### Battery advantages and characteristics TROJAN SSIG 06 405 366Ah 6V - Minimum maintenance - Gel technology - Robust - Long useful life - Constant performance - Conditioned so that they do not suffer variations of extreme heat or extreme cold. ### How to find the right battery for your vehicle or device? If you are not sure what drums you need, do not hesitate to contact us and we will be happy to advise you. ### Why choose a battery trojan? Choosing trojan batteries will be a success, because the trojan batteries are a reference in batteries for golf cars, batteries for elevators or batteries for cleaning machine. ### Know more about the trojan brand Trojan is the worldwide leader of deep cycle industrial batteries.It has liquid electrolyte, AGM and deep cycle gel batteries to meet the most demanding battery needs. Trojan batteries incorporate some important innovations, such as the exclusive T2 ™ Trojan Technology, the Alpha Plus® pasta, or the Maxguard® separator, to give maximum performance In addition, the Trojan engineering team has more than 200 years of combined experience in deep cycle batteries. If you want additional information about Battery Trojan SSIG 06 405, you can download the product's technical sheet at the following link: [ Download technical sheet Trojan SSIG 06 405 366Ah 6V](/fichastecnicas/data-sheet-battery-trojan-ssig-06-405-366ah-6v-en.pdf) ## Frequently asked questions ### How do I check that the Trojan SSIG 06 405 battery fits my vehicle? Three ways: 1) enter your number plate in the finder (DGT/DVLA/KBA auto-detect your model and engine); 2) check the "Compatible vehicles" tab on this page, where we list every vehicle verified by our technical team for the SSIG 06 405; 3) if you cannot find your model, message us on WhatsApp with brand, model, engine and year — we reply during business hours (Mon–Fri 9:00–18:00 CET). ### How do I change this battery step by step? In most devices it fits in 15-30 minutes with a 10 mm wrench; if the battery is under the seat or in the boot the time can double. See the step-by-step guide on this page. Quick summary: 1) switch off the engine and remove the key; 2) locate the original battery (engine bay, boot or under seat); 3) disconnect the negative (−) terminal first, then the positive (+); 4) loosen the hold-down clamp and remove the old battery; 5) fit the new one in the same orientation — match the polarity shown on the product sheet; 6) connect the positive (+) first, then the negative (−). On devices with Start-Stop or BMS, register the battery via OBD so the alternator applies the correct charging profile. ### What warranty does the Trojan SSIG 06 405 battery have? This battery includes 2 years of official manufacturer warranty against manufacturing defects. It covers cell failures, internal short-circuits and abnormal capacity drops. Damage from misuse is excluded: prolonged overcharging, unsuitable chargers or a faulty alternator. If the battery fails, we replace it at no cost after a technical inspection. ### How long does Trojan SSIG 06 405 delivery take? In mainland Spain and Portugal it arrives in 24 h if you order before 17:00 and the battery is in stock — it leaves the same day and arrives the next business day. Afternoon or weekend orders ship the next business day. For Balearics, Canaries and other EU destinations, allow 2-5 days. Shipping cost is calculated in the cart based on destination and service (standard, express, cash on delivery). Tracking number is sent by email + SMS as soon as the parcel ships. ### Are returns accepted on this battery? Yes. You have 14 days from delivery to return it. In mainland Spain and Portugal returns are FREE — we cover the return shipping cost via prepaid label. In other EU countries the return shipping cost is the customer's. It must arrive in its original packaging with no signs of installation. If it was defective, the warranty covers replacement even after the 14-day period. ### How much does the Trojan SSIG 06 405 battery cost? The current price at baterias.com is 673,11 € (VAT not included), updated every 24 hours. The applicable VAT is calculated in the cart and depends on the destination country of the shipment. Shipping cost is calculated in the cart based on destination and chosen service (standard, express, cash on delivery). ### Where can I buy the Trojan SSIG 06 405 battery? At baterias.com — authorised distributor with real stock, 24h delivery in mainland Spain and Portugal if you order before 17:00, and full manufacturer warranty. Shipping cost is calculated in the cart based on destination and chosen service (standard, express, cash on delivery). Secure payment by card, Bizum, PayPal or bank transfer. If you choose at-home installation, our technician will take the used battery and dispose of it through an authorised collection point. ### How long does the Trojan SSIG 06 405 battery last? Expected lifespan of the Trojan SSIG 06 405 is 3 to 5 years in regular device use without Start-Stop. In cold regions it drops slightly due to cold-start stress; in very hot regions it also drops because of electrolyte evaporation. To extend its life: avoid deep discharges (headlights on with engine off), have the alternator checked yearly, and keep the battery clean and properly secured. ### What are the measurements of the SSIG 06 405 model? Dimensions (length × width × height) are 296×176×365 mm — also written as 296x176x365 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. ### How much does the Trojan SSIG 06 405 battery weigh? It weighs 44 kg. Most of the weight is lead. If you plan to fit it yourself, use gloves and a carrying strap (AGM batteries are slightly heavier than conventional due to the absorbent glass-mat fibre). ### What is the capacity and CCA of the SSIG 06 405 model? Nominal capacity 366 Ah[?cca: and [cold-cranking amps A]] at 6 V. Ah measure the total energy available (autonomy); CCA (also written A in cold or EN under the European standard) measure the instantaneous power to crank the starter motor. A battery with more CCA starts better in winter; one with more Ah keeps accessories on for longer. ### Which batteries are equivalent to the Trojan SSIG 06 405? Directly interchangeable batteries (same dimensions, same polarity, same Ah and CCA) are the OEM equivalents from leading brands: Bosch, Tudor, Exide and, depending on the model, Banner or Yuasa. Exact equivalence depends on technology — an EFB cannot be replaced with a conventional battery in Start-Stop devices. See the "Equivalents" section to view recommended options at the same performance level. ### Which is better: Trojan SSIG 06 405 or an alternative from another brand? This battery and its equivalents from Bosch, Tudor or Exide are technically comparable: same dimensions, same voltage and same capacity. The differences are warranty (Varta and Bosch: 2 years; Tudor and Exide: 2 years on the equivalent line), manufacturing plant (Varta and Bosch share origin in the Clarios Group; Tudor and Exide belong to Stryten Energy) and price. For private use any of these brands will give 4-6 years of life. Compare them in the "Equivalents" section. ### What do users say about the Trojan SSIG 06 405 battery? The average rating of the Trojan SSIG 06 405 on baterias.com is 4.4/5 from 6 verified customer reviews. The product rating, when available, is shown above and in the "Reviews" section. You can also check our public Trustpilot profile at shop level (4.4/5 from 10,542+ verified reviews). Most-praised points: reliable cold start, lifespan above 5 years and fast delivery; most common complaints mention BMS-equipped devices that need OBD registration after fitting. ## Reviews - **Average rating**: 4.4 / 5 (5 reviews) ## Technical team (editorial authorship) The FAQs, guides and comparisons on this site are reviewed by the baterias.com technical team — over 25 years of experience validating automotive batteries. → https://baterias.com/gb/technical-team --- *baterias.com — Automotive batteries · 2026-07-07*