Trojan SAGM 08 165 · Solar battery 8V 165Ah AGM
Specifications
| Brand | TROJAN |
|---|---|
| Part number | SAGM 08 165 |
| Voltage (V) | 8 |
| Capacity (C20) | 165Ah (c20) |
| Capacity (C10) | 145Ah (c10) |
| Technology | AGM |
| Length | 262.00 mm |
| Width | 179.00 mm |
| Height | 273.00 mm |
Trojan SAGM 08 165 8V 165Ah 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 systemsoptimised for daily charge/discharge cycles
- Handles extreme temperaturesin technical rooms or outdoor installs
- Minimal self-dischargewhen left idle over winter or holidays
Where it fits: the Trojan SAGM 08 165 is one of our batteries for solar applications, belongs to our Trojan batteries and by capacity it sits among our 165Ah batteries.

Solar battery Trojan SAGM 08 165 Solar AGM - 1700 Ciclos 50% DOD 165Ah 8V
The Trojan SAGM 08 165 with AGM technology stores 165 Ah at 8 V for off-grid photovoltaic installations and storage systems. Its 262 × 179 × 273 mm make it the exact replacement for the 165 Ah battery fitted as standard to many off-grid PV systems.
- Low self-discharge during the darker months.
- AGM: faster recharging and better cycle resistance than a conventional battery.
- Compatible with common MPPT and PWM controllers.
- Maintenance-free in off-grid installations.
What the Trojan SAGM 08 165 is for
Designed for off-grid photovoltaic installations and storage systems, the Trojan SAGM 08 165 tolerates extreme temperatures and long periods of low activity. Check that it matches your current battery in dimensions, terminals and hold-down: this reference has a weight of 32 kg.
Will it fit your current battery tray?
In terms of format, the Trojan SAGM 08 165 measures 262 × 179 × 273 mm (length × width × height) and weighs 32 kg. For a direct replacement, the current battery tray must accept these dimensions and the same terminal layout; otherwise adapters will be needed or the hold-down will change.
What Trojan does differently
Trojan Battery is the world reference in deep-cycle batteries: golf carts, cleaning machines, aerial platforms and solar systems rely on its T2 technology and longevity. At baterias.com we work directly with the manufacturer or its official distributor: real stock, brand-new product and official warranty.
The Trojan SAGM 08 165: Solar AGM - 1700 Ciclos 50% DOD range and AGM technology
Within the Trojan catalogue, the Solar AGM - 1700 Ciclos 50% DOD series groups the references designed for this use. The SAGM 08 165 is the 165 Ah model of that family, with the same performance as its siblings in other sizes.
AGM means the acid is held in a glass mat instead of floating free. That is why the battery can be installed in the cabin without gases, survives more cycles and recovers its charge quickly.
Care and maintenance
Size the installation so as not to discharge the battery more than 50% daily and set the controller to the battery technology. Charge with a charger that has an AGM mode: it limits the voltage and protects the glass-fibre separators.
Warranty and coverage
The Trojan SAGM 08 165 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.
Shipping, delivery and returns
Same-day dispatch from our warehouse for in-stock orders placed before 6:00 pm: 24-48 working hours in mainland Spain and Portugal, 3 to 5 days in the islands and the rest of Europe. Returns are accepted for 14 days if the battery has not been used (free collection on the Iberian mainland). You will receive tracking by email.
Data sheet
-
BrandTROJAN
-
ReferenceSAGM 08 165
-
ModelTROJAN SOLAR AGM - 1700 CYCLES 50% DOD
-
Voltage (V)8
-
Length262.00 mm
-
Width179.00 mm
-
Height273.00 mm
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Weight32 Kgs
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TechnologyAGM
-
Capacity (C20)165Ah (c20)
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Capacity (C10)145Ah (c10)
Specific References
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MPNSAGM 08 165
Other 165Ah batteries
We stock 4 models of 165 Ah to compare by price, technology and cold cranking: see all 165Ah batteries. Same size (262 × 179 × 273 mm): batteries of 262 × 179 × 273 mm.
Recommended accessories
Frequently asked questions
Is the Trojan SAGM 08 165 an AGM battery and what are the benefits of AGM?
Yes. The SAGM 08 165 from Trojan uses AGM (Absorbent Glass Mat) technology: a sealed lead-acid battery where the electrolyte is absorbed in a glass-fibre mat. It withstands more charge/discharge cycles than a conventional one, handles heat better and is the required technology for devices with advanced Start-Stop and regenerative braking. Expected lifespan: 5-8 years under normal conditions.
What size is this battery?
Dimensions (length × width × height) are 262×179×273 mm — also written as 262x179x273 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.
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