Trojan 8D-AGM · Solar battery 230Ah AGM

Solar battery Trojan 8D-AGM 230Ah 12V

The 12 V, 230 Ah Trojan 8D-AGM solar battery with AGM technology is designed for off-grid photovoltaic installations and storage systems. It replaces the original battery without adaptation in off-grid PV systems with a 520 × 270 × 231 mm format: same 230 Ah capacity.

• AGM technology: absorbed electrolyte, no spills, can be mounted at an angle.
• Optimised for daily charge and discharge cycles.
• Good tolerance to extreme temperatures.
• Long life on float and moderate cycling.

What the Trojan 8D-AGM is for

With 230 Ah, the Trojan 8D-AGM 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 73 kg and 6 terminals.

Dimensions, polarity and mounting

It has external dimensions of 520 × 270 × 231 mm and weighs 73 kg. It uses 6 terminals, the system that anchors and connects it in the vehicle. Checking the three dimensions and the terminal position before buying avoids the most common mistake when replacing a battery.

Technology inside the Trojan 8D-AGM

Within the Trojan catalogue, the 8D-AGM is the 230 Ah model designed for this application.

In an AGM battery the electrolyte is absorbed in glass-fibre separators: there is no free liquid, it cannot spill and it can be mounted at an angle. That construction lowers internal resistance, speeds up recharging and multiplies cycle life compared with a conventional battery.

Why choose Trojan batteries

Founded in 1925 in California, Trojan invented the golf cart battery and remains the standard in deep-discharge applications that demand thousands of cycles. All the Trojan batteries in our catalogue are genuine product, recently manufactured and covered by the manufacturer's warranty.

Manufacturer's warranty

The Trojan 8D-AGM 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.

Care and maintenance

In the darker months, check the voltage periodically and avoid full discharges. Charge with a charger that has an AGM mode: it limits the voltage and protects the glass-fibre separators.

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.