RESIDENTIAL ENERGY STORAGE  ·  SKU: TV-RESS-10

Residential Energy Storage System — 10kWh Series

★★★★★ 4.9 / 5  (126 installations)

Whole-home backup power that stores solar or grid energy and delivers it exactly when you need it. Compact wall-mount design, seamless outage switchover, and a smart app that puts your energy usage in your hands.

Best Seller
Terravolt Residential Energy Storage System
Starting at Request Quote
In stock — ships in 2–3 weeks
✔ 10-Year Warranty
✔ On-Site Installation Support
✔ CE / UL Certified
  • 🔋 Usable capacity: 10kWh (stackable up to 40kWh)
  • ⚡ Continuous output: 5kW
  • 🔌 Battery chemistry: LiFePO4
  • 🛡️ Protection rating: IP65
  • 📶 Connectivity: Wi-Fi App Monitoring
  • 🌡️ Operating temp: -20°C to 50°C
CHOOSE YOUR TIER

Four power tiers, one platform

Each tier is field-upgradeable — start where your site needs power today, scale up as demand grows.

30kW
Best fit Dealerships & small commercial sites
BUILT IN

Every unit, every tier

Seamless backup switchover

Automatic transfer switching keeps your home powered through outages — no flicker, no manual reset.

Solar & hybrid inverter ready

Pairs with new or existing solar systems to store excess generation instead of exporting it to the grid.

Smart app monitoring

Track charge level, usage and savings in real time, and set backup priorities right from your phone.

IP65 rated, indoor or outdoor

Sealed against dust and rain — mount it in the garage, utility room or outside without an enclosure.

LiFePO4 safety chemistry

Thermally stable lithium iron phosphate cells built for a long, low-risk lifespan in the home.

Stackable capacity

Add battery modules as your needs grow — go from a single unit to whole-home backup without new hardware.

SPEC SHEET

Technical specifications

Parameter Specification
Usable capacity5kWh / 10kWh / 20kWh / 40kWh
Battery chemistryLiFePO4 (lithium iron phosphate)
Continuous output power5kW (10kW peak)
Nominal voltage51.2V DC
Round-trip efficiency≥ 95%
Cycle life6,000+ cycles at 80% depth of discharge
Communication protocolWi-Fi, app monitoring, RS485
Protection ratingIP65
Operating temperature-20°C to 50°C
CoolingNatural convection (fanless)
MountingWall-mount or floor-standing
CertificationsCE, UN38.3, RoHS

* Backup runtime estimates depend on connected load, capacity tier and ambient temperature.

WHERE IT FITS

Sized for the application, not the other way around

7–40Ah

Small UPS & alarm systems

Compact backup for security panels, emergency lighting and access control.

40–100Ah

Telecom & networking cabinets

Reliable float standby power for base stations, routers and comms equipment.

100–200Ah

Solar & standby power systems

Sealed, maintenance-free storage for off-grid and backup power installations.

200Ah+

Industrial UPS & data center backup

High-capacity strings for facilities that can't tolerate power interruption.

Ready to spec a battery for your home?

Tell us your daily usage and backup goals — we'll recommend the right capacity.

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