SAJ Inverter

SAJ (Guangzhou Sanjing Electric Co. Ltd.) is a Chinese enterprise specialising in solar inverter and energy storage system research, development, and manufacturing. Founded in 2005, its headquarters are situated in Changzhou, China.

In its early stages, SAJ concentrated on crafting solar inverters tailored for residential and commercial purposes. The company swiftly gained renown for producing top-tier, dependable inverters known for their user-friendliness.

With the expanding demand for solar energy, SAJ broadened its product range to encompass inverters suitable for large-scale solar projects. In 2012, SAJ established a research and development hub in Germany, enhancing its services to the European market.

A seasoned team of engineers at the centre collaborates closely with clients to devise personalised solutions to meet their unique requirements. In 2015, SAJ ventured into the energy storage sector, debuting its inaugural lithium-ion battery system.

This system seamlessly complements SAJ’s solar inverters, offering clients a comprehensive energy management solution. Today, SAJ stands out as one of the world’s leading manufacturers of solar inverters and energy storage solutions.

The company boasts a global presence, with offices and distribution centres in Europe, Asia, and North America. SAJ’s products cater to a wide spectrum of applications, ranging from residential rooftop solar systems to large-scale solar farms.

SAJ’s triumph can be attributed to its unwavering dedication to innovation and quality. The company allocates substantial resources to research and development, featuring a seasoned team of engineers committed to pioneering novel and cutting-edge products.

Furthermore, SAJ adheres to a stringent quality control process, ensuring that every product leaving its facilities meets the highest standards of excellence and reliability. In summary, SAJ is an enterprise with a storied legacy of innovation and quality.

Its commitment to research and development, coupled with its rigorous quality control procedures, has propelled it to the forefront of the solar inverter and energy storage sector. With a global reach and an unwavering focus on customer satisfaction, SAJ is well-poised for continued growth and prosperity in the years ahead.

SAJ inverters are manufactured at the company’s production facilities based in China. SAJ operates a cutting-edge manufacturing plant in Changzhou, China, dedicated to the production of solar inverters and energy storage systems.

This facility is equipped with the latest technological advancements and cutting-edge machinery, boasting an annual production capacity exceeding 10 GW. To maintain stringent quality standards and reliability, SAJ has implemented a rigorous quality control process that ensures every product leaving its factory meets the highest benchmarks.

Utilising only top-tier components, each product undergoes meticulous testing before it is dispatched to customers. In addition to its Chinese manufacturing facilities, SAJ also maintains offices and distribution centres in Europe, Asia, and North America.

These strategically located facilities enable SAJ to deliver localised support and services, ensuring their products are readily accessible to customers across the globe. Overall, SAJ is fully dedicated to producing top-quality, dependable solar inverters and energy storage systems tailored to the requirements of its customers.

Their state-of-the-art manufacturing plant in China, coupled with their global presence and unwavering commitment to quality, positions them as leaders in the solar inverter industry.

Awards

2018:

• China Energy Media Summit & Awards: Social Responsibility Contribution
• Sunny Technology: Premium Service Provider
• PV & New Energy Industry: Top 5 Solar Inverters in China

2019:

• TÜV Rheinland: All Quality Matters Award for Grid-connected PV Inverter – R5-10K-T2
• Top 100 Leading China Renewable Energy: Single Top Photovoltaic Inverter Brand
• CREC: China’s Top Ten Distributed PV Inverter Brand
• 6th GES Award: Most Potential Enterprise of the Year
• Network Photovoltaic Industry Innovation Enterprise: The Most Innovative Enterprise Of Intelligent
• International Photovoltaic Power Generation and Smart Energy Conference & Exhibition (SNEC): R5 home photovoltaic dedicated inverter – Gigawatt Gold Award

2019 & 2021:

• Asian Photovoltaic Industry Association (APVIA) Award: Photovoltaic Application and Industrial Contribution (for enterprise)

2020:

• Photovoltaic Industry Award: Most Innovative Inverter Enterprise
• China Distributed Solar PV Conference: Top 10 Influential Inverter Brands
• OFweek Solar PV Awards: Excellent PV Inverter Supplier
• CREC: China’s Top 10 Distributed PV Inverter Brand
• TÜV Rheinland: Solar Battery
• POG Green Energy Eco-Cooperative and Asia PV Expo & Forum Organising Committee: China Distributed Photovoltaic Innovative Brand

2021:

• International Photovoltaic Power Generation and Smart Energy Conference & Exhibition (SNEC): Gigawatt Gold Award
• TÜV Rheinland: PV grid-connected inverter (R5 series)

2022:

• iF Design Award & Red Dot Design Award
• SOLAR SOLUTIONS DÜSSELDORF: Best Innovation Award

2023:

• TÜV Rheinland: Energy Storage System (All-In-One Energy Storage System – HS2 series)

Australian Office

1 Precision Lane

Notting Hill, VIC 3168

Tel : +61 (0) 1800 888 725

Email : info@saj-electric.com.au

If you wish to complete their contact us online form, this can be found here.

For the most up to date product offering, direct from SAJ, please click here.

Residential Inverters

R5 Series

R5-0.7-3K-S1-15

R5-3~8K-S2-15

R5-4~12K-T2

R6 Series

R6-5K~10K-S3/S2-X

R6-3K~15K-T

R6-36K~50K-T4-32

R6-15K~25K-T2-32

R6-25K~36K-T3-32

SJA inverters also come with access to an online monitoring portal called eSolar Portal allowing for data monitoring, remote maintenance and energy management. More information on this can be found here.