Small Backup Off-Grid Solar System

Compact off-grid solution with steel frame construction and integrated Sigenergy components for small-scale use.,

$12,500–$13,500

after rebate

Compact Tiny House Solar Kit

100UP’s Small Compact system is a ground-mounted off-grid solar kit designed for tiny houses, featuring 1.4kW solar panels and a 5kWh or 8kWh battery bank. Prewired and free-standing, it assembles in four hours with two people handling the frame and an electrician completing connections. The system powers essentials like lighting, refrigeration, and small appliances, with expandable options via extension blocks and additional batteries.

BEST FOR

Ideal for tiny house owners needing a reliable primary power source, small off grid dwellings where roof mounting is not practical, and hands on owner builders who want to complete most of the installation themselves. It’s also well suited to properties where the system may need to be relocated in the future, or for buyers who prefer to start with a manageable system and expand capacity over time.

Summary

100up's compact backup off-grid solar: 1.4kW solar (3 panels), 5 or 8kWh Sigenergy battery, 5-6kW Sigenergy inverter, mounted on a galvanised steel frame. Easy to deploy as a backup or tiny-house solution. 2,500-13,500.

Three panels. One battery. Up to four hours to set up.

The Small Compact system is 100UP’s ground-mounted off-grid kit built specifically for tiny houses and small off-grid dwellings. Free-standing, prewired, and designed to go up without heavy machinery. Two people can assemble the frame. An electrician needs an hour or two for the final connections, that’s it.

It runs on 1.4kW of solar and either a 5kWh or 8kWh Sigenergy battery bank. Enough for lighting, fridge, device charging, and small appliances. And if your needs grow, it expands. Also includes a switchboard and bracket system. This allows you to mount the switchboard and battery on the frame. Extra panels via 3-panel extension blocks, extra batteries whenever you’re ready.

The frame is portable too so it can relocate if your tiny house moves. Permanently installed or picked up and shifted. The system works as a Small Backup Off-Grid Solar System too .

System $12,500–$13,500
3 Panels extension block $2,500–$3,000

Please contact Fred for quote

100Up Designed for Off the Grid Living.Solar, Inverter and Battery Sized Right

Based in Ballarat, Fred and the team design and install off-grid solar systems across regional Victoria.

REgional Victoria OFF-GRID INSTALLATION

Designed for Full Occupancy

We size for the home and its realistic future occupancy, and how you plan to use power today & in the future.

Built to Work through Worse Case Winters

We oversize arrays for dark Ballarat winter weeks, capturing enough energy in short sun windows to recover batteries fast.

Battery to Get Through Low Solar Days

48-Hour Battery Autonomy. Battery storage is designed to carry the household through consecutive low-production days.

Redundancy Where Reliability Demands It

Where practical, dual inverters and distributed battery storage reduce single points of failure.

Ready to Plan yourSmall Backup System?

Talk to us about your property, your usage, and your timeline.

Call us direct on 1300 489 152 or send a text to 0400 092 621 — real advice from real off-grid solar installers.

Local Ballarat Team ● 10 years in OFF GRID SOLAR

Small Backup Off-Grid Solar System