SOLAR GEL BATTERY  ·  SKU: TV-GEL-100

Solar Gel Batteries — 100Ah Series

★★★★★ 4.9 / 5  (126 installations)

Maintenance-free, deep-cycle gel technology built for solar, off-grid and renewable energy storage applications. Sealed gel electrolyte construction, superior deep-discharge recovery, and long service life for systems exposed to daily charge-discharge cycles.

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Terravolt Solar Gel Battery
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✔ 5-Year Warranty
✔ Deep-Cycle Solar Duty Rated
✔ CE / UL Certified
  • 🔋 Rated capacity: 100Ah (12V, C10)
  • ⚡ Nominal voltage: 12V DC
  • 🔌 Battery chemistry: Gel VRLA (Silica Gel Electrolyte)
  • 🛡️ Design life: 10–15 Years (Deep-Cycle Service)
  • ☀️ Best suited for: Daily Solar Charge/Discharge Cycling
  • 🌡️ Operating temp: -20°C to 50°C
CHOOSE YOUR CAPACITY

Four capacity tiers, one platform

Same gel chemistry and footprint across the range — size your bank to the load, then scale up as demand grows.

40Ah
Best fit Small solar & garden lighting systems
BUILT IN

Every unit, every capacity

Deep-cycle daily cycling

Engineered to handle repeated daily discharge and recharge from solar without losing capacity over time.

Solar & off-grid ready

Pairs with charge controllers and inverters to store solar generation for use after sundown.

Low self-discharge

Holds its charge through long periods of low sunlight, so seasonal or backup systems stay ready.

Sealed, leak-proof design

Silica gel electrolyte is immobilized inside the cell — no spilling, no venting, safe in any mounting position.

Stable gel safety chemistry

Gelled electrolyte resists stratification and thermal runaway, built for a long, low-risk service life.

Vibration & temperature resistant

Rugged construction handles outdoor solar arrays, RV and marine environments without performance loss.

SPEC SHEET

Technical specifications

Parameter Specification
Rated capacity40Ah / 100Ah / 150Ah / 200Ah (C10)
Battery chemistryGel VRLA (silica gel electrolyte, lead-acid)
Nominal voltage12V DC
Float charge voltage13.8V – 14.1V @ 25°C
Self-discharge rate≤ 3% per month @ 25°C
Design life10–15 years deep-cycle service
Cycle life800+ cycles at 50% depth of discharge
Terminal typeCopper insert (T-type / F-type)
Container materialFlame-retardant ABS, UL94-V0
Operating temperature-20°C to 50°C
MountingAny orientation, valve-regulated & sealed
CertificationsIEC 61427 (solar), IEC 60896-21/22, RoHS

* Cycle life and design life vary with depth of discharge, charge regime and ambient temperature.

WHERE IT FITS

Sized for the application, not the other way around

7–40Ah

Small solar & garden lighting

Compact deep-cycle storage for garden lighting, small panels and portable solar kits.

40–100Ah

Residential off-grid & cabin solar

Daily charge-discharge cycling for cabins, sheds and small off-grid households.

100–200Ah

RV, marine & mobile solar

Vibration-resistant gel cells built for motion, tilt and rugged mobile environments.

200Ah+

Large off-grid & solar farm banks

High-capacity strings for sites relying on solar as a primary, everyday power source.

Ready to spec a battery for your application?

Tell us your load profile and backup goals — we'll recommend the right capacity.

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