# Batteries TROJAN SOLAR AGM - 1700 CYCLES 50% DOD

> Trojan Solar AGM 1700-cycle 50% DoD battery, sealed and maintenance-free for off-grid. 100-200 Ah, 12V. SAGM 27, SAGM 31, SAGM 8D. 24h delivery.

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## Description

**Trojan Solar AGM 1700-cycle 50% DoD batteries**: Trojan's AGM range for off-grid solar installations, rated for 1,700 charge/discharge cycles at 50% DoD. Formats from 100 to 200 Ah, 12V. Sealed and maintenance-free, ideal for solar panels in hard-to-reach locations.
It's the longest-lasting deep-cycle Trojan option in the sealed range: perfect for anyone who can't check electrolyte levels regularly and needs a reliable stationary battery for years in an off-grid installation.

## Trojan Solar AGM 1700: maintenance-free deep cycle

The **Solar AGM 1700** series are sealed (AGM) deep-cycle Trojan batteries rated for 1,700 charge/discharge cycles at 50% DoD: nearly triple the Signature 600 and many times the Signature 100. Being AGM, they need no water-level checks and can be installed in any position or enclosed space.
It's the natural choice when your off-grid solar installation sits somewhere hard to reach (a roof, an attic, inside a vehicle) where regular maintenance isn't practical.

### Which off-grid solar setups it suits

- Off-grid cabin with solar panels and awkward access for maintenance
- Small off-grid home with a bank of renewable stationary batteries
- Mid-size indoor solar installation (garage, utility room) with no gas ventilation
- Solar backup systems demanding maximum reliability without periodic checks

### Available models

Code Ah 50% cycles Application
SAGM 27 100 1,700 Off-grid cabin
SAGM 31 110 1,700 Small off-grid home
SAGM 8D 200 1,700 Mid off-grid

### How to choose your Trojan solar battery

Compare cycles, Ah and technology (sealed AGM or flooded FLA) across Trojan ranges in our [battery comparator](/gb/comparator) before deciding the battery bank for your off-grid solar installation.

## FAQ about the Trojan Solar AGM 1700

### **How long does a Trojan Solar AGM 1700 battery last?**

It's rated for 1,700 full cycles at 50% DoD, far above the flooded Signature ranges; in a well-sized installation it can deliver over a decade of off-grid use.

### **Is it compatible with any off-grid solar installation?**

Yes, its sealed format allows indoor installation or unventilated spaces, provided the charge controller is set to an AGM profile.

### **What's the difference between the AGM 1700 and the Signature 600?**

The AGM 1700 is sealed, maintenance-free and rated for nearly triple the cycles; the Signature 600 is flooded, needs water-level checks and is more affordable for those who can maintain it.

Catalogue curated by our technical team. **11,268 Trustpilot reviews · 4.5/5**. 24h mainland delivery, free 14-day returns.

## Products in this category

| Product | Brand | Price |
|---|---|---|
| [Solar battery Trojan SAGM 12 205 12V 205Ah AGM](https://baterias.com/gb/battery-trojan-sagm-12-205-12v-205ah) | TROJAN | 1.185,39 € |
| [Solar battery Trojan SAGM 12 135 12V 135Ah AGM](https://baterias.com/gb/battery-trojan-sagm-12-135-12v-135ah) | TROJAN | 742,03 € |
| [Solar battery Trojan SAGM 12 105 12V 105Ah AGM](https://baterias.com/gb/battery-trojan-sagm-12-105-12v-105ah) | TROJAN | 661,08 € |
| [Solar battery Trojan SAGM 08 165 8V 165Ah AGM](https://baterias.com/gb/battery-trojan-sagm-08-165-8v-165ah) | TROJAN | 638,89 € |
| [Solar battery Trojan SAGM 06 375 6V 375Ah AGM](https://baterias.com/gb/battery-trojan-sagm-06-375-6v-375ah) | TROJAN | 1.098,43 € |
| [Solar battery Trojan SAGM 06 315 6V 315Ah AGM](https://baterias.com/gb/battery-trojan-sagm-06-315-6v-315ah) | TROJAN | 891,33 € |
| [Solar battery Trojan SAGM 06 220 6V 220Ah AGM](https://baterias.com/gb/battery-trojan-sagm-06-220-6v-220ah) | TROJAN | 645,76 € |

## 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

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*baterias.com — Automotive batteries · 2026-08-22*