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Johnstone Electrical & Sunvalley Solar Johnstone Electrical & Sunvalley Solar
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31 Years
experience
Emergency
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Your Trusted Electrical and Solar Specialists in Shepparton
Established in 1995, Johnstone Electrical & Sunvalley Solar has built a reputation as a trusted provider of electrical and solar solutions in Shepparton and the Goulburn Valley region. Our team of certified master electricians brings decades of combined experience to every project, specialising in residential, commercial, and industrial electrical installations, repairs, and maintenance. We are proud to be a Clean Energy Council Approved Solar Retailer and Enphase Gold Installer, offering tailored solar system designs, battery storage, and off-grid solutions to meet diverse energy needs.

Our commitment to quality craftsmanship, safety, and customer satisfaction is reflected in our long-standing relationships with local clients, including testimonials praising our prompt service, technical expertise, and community-focused approach. We prioritise transparency, ensuring clients receive clear guidance on system design, rebate eligibility, and maintenance requirements. With a focus on innovation and ongoing training, we stay at the forefront of industry advancements to deliver reliable, future-ready energy solutions.
Services
Residential Electrical Commercial Electrical Solar Installations Solar Repair Off Grid System Battery Storage Rural Electrical Industrial Electrical Grid Connect Hybrid Battery Backup
Details
  • Year established: 1995
Highlights and features
  • We offer over 30 years of combined experience in electrical and solar industries.
  • Our team includes certified master electricians and Enphase-accredited installers.
  • Custom solar system designs ensure optimal performance for individual needs.
  • Comprehensive annual solar maintenance checks maximise system efficiency.
  • Proudly serving the Shepparton community with local knowledge and reliability.
Associations and certifications
  • Clean Energy Council Approved Solar Retailer
  • Enphase Gold Installer
What people say
Prompt and professional High standard of workmanship Friendly and efficient team Trusted local service Exceeded expectations
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Services
Solar Installations
We design and install custom solar systems including grid connect, hybrid battery backup, and off-grid solutions. Our process begins with a detailed site inspection to assess roof space, shading, and energy needs. Using high-quality, CEC-approved products, we create systems that maximise energy efficiency and rebate eligibility. As Enphase-accredited installers, we ensure safe, code-compliant installations that integrate seamlessly with existing infrastructure.
Residential Electrical
Our residential services cover switchboard upgrades, safety switch installations, lighting upgrades, and general repairs. With over 35 years of industry experience, we handle projects from small repairs to full home rewires. Our team prioritises safety and minimal disruption, offering 24/7 emergency callouts for urgent issues like power outages or electrical faults.
Solar Repair
We provide comprehensive solar system inspections, cleaning, and repairs to maintain optimal performance. Annual maintenance checks identify issues like dirt accumulation, shading, or component wear. Our technicians use advanced monitoring tools to diagnose inefficiencies, ensuring systems operate safely and generate maximum power output year-round.
Commercial Electrical
Specialising in commercial and industrial electrical systems, we manage projects from motor control installations to multi-million-dollar infrastructure upgrades. Our services include PLC programming, CNC machine repairs, and shutdown maintenance. Certified master electricians ensure compliance with safety standards while minimising downtime for businesses in manufacturing, agriculture, and other sectors.
Off Grid System
Our off-grid solar solutions provide energy independence for remote properties and businesses. Systems are custom-designed to include battery storage, inverters, and backup generators where needed. We optimise configurations for continuous power supply, even in low-sunlight conditions, making them ideal for rural farms, cabins, and industrial sites beyond the grid network.
Questions
What areas do you service?
We serve Shepparton, Mooroopna, the Goulburn Valley region, and surrounding areas in Victoria.
Are you a certified solar installer?
Yes, we are a Clean Energy Council Approved Solar Retailer and Enphase Gold Installer.
Do you offer emergency electrical services?
Yes, we provide 24/7 emergency callouts for urgent electrical issues.
Can you repair existing solar systems?
Yes, we offer comprehensive solar system inspections, cleaning, and repairs to optimise performance.
What solar rebates are available?
We assist with eligibility checks for Solar Victoria and federal STC rebate schemes.
Do you install battery storage systems?
Yes, we design and install hybrid systems with battery backup for energy independence.