Trojan Trojan Ref. BON-TROJAN-SIND 04 2145

Trojan SIND 04 2145 | storage for off-grid homes and remote sites | 1647Ah 4V

Nominal voltage
4V
Capacity, 20-hour rate
1647Ah
Dimensions (mm)
691×265×610
Battery technology
Lead-acid
Price: €3,184.45
Tax included

VAT incl.Free shipping to mainland Spain

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Shipping and lead times

  • Mainland Spain1-2 working days · order before 17:00Free
  • Express «14 horas»Next day before 16:00 · order before 17:30By weight
  • Balearic Islands1-3 working daysBy weight
  • Portugal3-4 working daysBy weight
  • Europe: FR, IT, DE, BE, NL1-5 working daysBy weight

Canary Islands, Ceuta and Melilla: ask us.

Payment: Bank transferCash on delivery (+4 %, min. €4)

EU businesses with a VAT number: buy without VAT.

Not sure about size or reference? Write to us

4VVoltage
1647AhCapacity, 20-hour rate (C20)
211 kgBattery weight

In short: One code, one battery: Trojan SIND 04 2145, 1647Ah 4V, for solar power systems. The code SIND 04 2145 on your old label is the quickest confirmation.

Full specifications of the Trojan SIND 04 2145

MakeTrojan
Part numberSIND 04 2145
RangeTROJAN INDUSTRIAL ENERGIA RENOVABLE - SMART CAR
Applicationsolar power systems
Voltage4V
Capacity, 20-hour rate (C20)1647Ah
Battery technologyLead-acid
Size L × W × H691 × 265 × 610 mm
Battery weight211 kg

Using it day to day: practical tips

A farm's electric fence system depends on stored solar energy after dark. Read the resting voltage of each battery once a month and note it down. Adding new batteries to an old bank is a common mistake: the new ones age down to the old level.

Trojan SIND 04 2145 for solar power systems

Daytime sun, evening power: the Trojan SIND 04 2145, rated 1647Ah 4V, bridges the gap. Battery rooms need space between units for airflow. Comparing capacity per battery on screen makes the maths easier.

Few batteries for solar power systems store more than 1647Ah. Lifting it in is easy at 211 kg, light for a battery of this capacity.

Frequently asked questions

What range is this Trojan battery part of?

It belongs to the TROJAN INDUSTRIAL ENERGIA RENOVABLE - SMART CAR line from Trojan. Other models in the same line share the construction and differ mainly in size and capacity.

How do I check compatibility quickly?

Hold your old label up to SIND 04 2145. Same code plus same size and terminal side means a direct swap.

Make sure it fits your vehicle or equipment

  • ✓ Technology to match: lead-acid. Moving to a different chemistry may need settings changed in your system.
  • ✓ Size check: 691 × 265 × 610 mm. A battery even slightly taller than the original can touch the bonnet or the seat base.
  • ✓ Amp-hours: 1647Ah. More capacity means more reserve for accessories and slower discharge when parked.

Related products and ranges

Everything on baterias.online is filed by brand and reference, so ordering the Trojan SIND 04 2145 is straightforward. Checking the data first saves the hassle of a wrong order.

The lead-acid technology explained

Charging turns lead sulphate back into active material. Flooded batteries offer strong starting current at a fair price. Hand old batteries in at an authorised recycling point.

  • Brand
  • Reference
    BON-TROJAN-SIND 04 2145
  • MPN
    SIND 04 2145

Specifications

BrandTrojan
Product lineTROJAN INDUSTRIAL ENERGIA RENOVABLE - SMART CAR
Used forSolar power systems
Battery technologyLead-acid
Nominal voltage4V
Capacity, 20-hour rate1647Ah
Length691 mm
Width265 mm
Height610 mm
Weight211 kg

Documents

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