OffGrid Micro
A standalone off-grid solar, battery and inverter system engineered for reliable, independent power.
- WA owned & operated
- Local WA installation & service team
- NETCC approved
- EC 010556
Overview
A compact off-grid system with 11.875 kW of Longi panels and 18.08 kWh of usable Sigenergy storage for around 46 kWh of estimated daily production.
Specifications
| Solar | 11.875 kW (25 × 475W) |
|---|---|
| Battery | 18.08 kWh usable |
| Inverter | Sigenergy 12kW single-phase |
| Est. daily production | 46 kWh |
| Backup current | 60A max, 81.8A peak 10s |
| Inverter warranty | 10 years |
| Battery warranty | 10 years / 33.29 MWh throughput |
| Panel warranty | 25-yr materials, 30-yr output |
Key features
• Generator integration
• mySigen app control
• Modular design for future expansion
• VPP-compatible — eligible for the federal battery subsidy scheme
• Extended warranty available
System Design
- ✓25 × Longi LR7 X10 475W panels (11.875 kW)
- ✓Sigenergy 12kW single-phase inverter/controller
- ✓Sigenergy gateway (off-grid application)
- ✓2 × Sigenergy 10.0 battery modules (18.08 kWh usable)
Example load profile
- Lights: 5–10 × LED lights (9–20W)
- General powerpoints: 5–6 (TV, stereo, phone chargers)
- Heating/cooling: 1 × small split system (2–3.5kW)
- Cooking: small dishwasher, small 2–3kW oven, kettle, toaster, standard fridge and freezer, coffee machine
- Laundry: 2–3kW washing machine (dryers not recommended)
- Hot water: 1 × small heat-pump hot-water system
- Note: no water pumps or large kitchen appliances on this system type.
Pricing & eligibility
Pricing is indicative only; final system design and price vary with your property and load requirements. Government subsidy estimates are based on STC zone 3 for installations on or before 31/12/26, vary with market price and location, and decrease each calendar year — eligibility is assessed by OffGrid WA. Pricing applies within 100km of Wangara, Perth; rural sites may attract additional travel, logistics and accommodation costs. Groundworks, trenching, concreting and bespoke electrical works are not included. All off-grid systems require a support generator for redundancy during prolonged poor weather; OffGrid WA recommend a 10 kVA diesel generator (240V single-phase).
Recent installs
FAQs
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