Selectronic
Selectronic is an Australian family-owned company with over 60 years of experience in delivering innovative energy solutions. Founded in 1964 by the Scott family, Selectronic initially focused on manufacturing custom transformers and inductors before pivoting to power conversion products for the renewable energy market in the 1980s.
Selectronic – Smart, Scalable, and Reliable Power for True Energy Independence.


Why OffGrid WA Chooses Selectronic
OffGrid WA trusts Selectronic because it delivers proven reliability, smart technology, and long-term sustainability, everything you need for a seamless energy experience.
Reliable & Versatile – With 60+ years of expertise, Selectronic’s SP PRO inverters are built for both off-grid and hybrid power systems, ensuring dependable performance.
Smart Energy Management – The SP PRO’s multi-mode capabilities efficiently handle solar, wind, and backup generators, giving you complete control over your energy mix.
Proudly Australian-Made – Over 83% locally manufactured, Selectronic supports quality craftsmanship, shorter supply chains, and the local economy.
Advanced Monitoring & Support – With tools like Select.live, users can track and manage their power systems remotely, making energy management effortless.
Sustainable & Future-Ready – Designed for long-term energy independence, Selectronic helps reduce reliance on fossil fuels while ensuring maximum efficiency.
Customizable for Any System – Whether it’s a home, business, or large-scale project, Selectronic’s adaptable solutions ensure you get a system that fits your exact needs.
With Selectronic, OffGrid WA delivers smarter, stronger, and more sustainable energy solutions powering your independence with confidence.
Customer Support and Resources
- Technical manuals and guides.
- FAQs for common inquiries.
- Online registration for extended warranties (up to 10 years) on SP PRO units.
- A dedicated support ticket system for customer assistance.
Products
- Selectronic SP PRO Inverters
- Select.Live Monitoring System
- Compatible Battery Storage Solutions
Why Choose Selectronic?
- Proven performance in both off-grid and grid-connected systems.
- Continuous development of cutting-edge technology tailored to customer needs.
- Support for Australian industry through locally sourced materials and production.
- Focus on understanding and meeting customer requirements through active feedback loops.




Next Steps

1. Initital Consultation

2. Site Evaluation

3. System Design

4. Installation

5. Ongoing Support
Enjoy hassle-free, reliable energy with our 24/7 customer support and periodic maintenance checks.
Sigenergy System Packages

Micro OffGrid Package
- 5 – 16 kWh
- $13,500 – $19,900

Economy OffGrid Package
- 10 – 24 kWh
- $18,000 – $29,500

Hybrid Grid-Tied Package
- 5+ kWh
- $5,500+

Commercial Package
- 5 kW – 1+ MW
- $20,000+