Sigenergy’s lightest, most compact commercial hybrid inverter — built for fast installation, intelligent energy control, and seamless integration with modular storage.
Designed for commercial and industrial sites, the Sigen C&I Inverter delivers streamlined installation, smart management, and forward‑compatible technology, helping businesses future‑proof their energy systems.
Around 35% smaller and 20% lighter than comparable units, making rooftop or ground-mount installs quicker and more cost‑effective.
A dedicated battery terminal allows direct DC‑coupled connection to SigenStack, enabling higher efficiency and easy storage upgrades without redesigning your system.
The Sigen C&I Inverter is up to 36% smaller and 19% lighter than typical commercial inverters, cutting transport, labour, and installation costs — especially for rooftop and constrained-space projects.
Single-person transport and mounting without cranes or oversized equipment.
Minimised footprint for rooftops, walls, or dense equipment rooms.
Built with a reserved battery terminal, the inverter is designed for direct DC‑coupled integration with SigenStack BESS, improving round‑trip efficiency and simplifying future storage expansion.
Plug-and-play connection to modular SigenStack systems.
DC architecture reduces conversion losses compared to AC‑coupled setups.
Combining robust safety algorithms, built‑in EMS, IP66 weatherproofing, and high‑speed networking, the Sigen C&I Inverter ensures stable, low-maintenance performance.
AFCI fault detection and adaptive phase control keep systems secure.
Built‑in EMS and 100 Mbps networking for real‑time visibility.
The Sigen C&I Inverter is up to 36% smaller and 19% lighter than typical commercial inverters, cutting transport, labour, and installation costs — especially for rooftop and constrained-space projects.
Built with a reserved battery terminal, the inverter is designed for direct DC‑coupled integration with SigenStack BESS, improving round‑trip efficiency and simplifying future storage expansion.
Combining robust safety algorithms, built‑in EMS, IP66 weatherproofing, and high‑speed networking, the Sigen C&I Inverter ensures stable, low-maintenance performance.
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Fantastic experience from start to finish installing Solar with Magma Electric. Casey was a delight to deal with getting quotes and updates, and them team around Matt was perfect getting everything installed.Another "top" installer had refused to install on our roof because it was terracotta tiles, but Magma Electrical was up to the challenge.
Thanks guys for doing an amazing job!
Fantastic large (19kw) solar implementation from Magma, they have been extremely professional to work with from quotation to installation. They implemented the solar array and a Sigenergy battery. Highly recommended !
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Magma provided excellent service all around! The office team were extremely helpful and responsive during the entire process, and the technicians were skilled, efficient, and tidy during installation. We are very happy we chose Magma to install our solar and water heat pump.
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Magma electrical installed our 10.56kW solar system this week and we are thrilled with the result . Their communication, willingness to answer many questions, knowledge of all the available options, professionalism and overall workmanship was outstanding !
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Matthew at Magma was fantastic from the start in delivering all the information on the solar system we were looking for, plus the new hot water heat pump they also installed. He came round on a Sunday to finalise everything and went above and beyond to resolve any questions we had. On installation day the team turned up in the pouring rain but got to work with no fuss and it all went smoothly, very quick and efficient.
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Just had the best experience having solar installed on our new home. The whole team are so organized and professional and really know their stuff. It gave me alot of confidence to know that they aren't just solar installers but qualified electricians too who dont use contractors but everything is inhouse. Would have no hesitation in recomonding Magma Electrical for your solar and/or electrical needs.
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I'd like to thank Matthew and his amazing team at Magma Electrical for doing a top job on our recent solar installation. Matthew is a true professional, a excellent communicator, he and his team were prompt on time, hard working and exceeded my expectations on both the process and installation. Magma took care of all the solar rebate paperwork and delivered an amazing set of highly reputable industry big name products, at an unbelievable price. I highly recommend Magma Electrical and will continue to support them with my future domestic electrical needs.
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Exceptional service . Magma installed a solar system very promptly. Communication was excellent and they made the process very easy. Even completing my paper work! I particularly appreciated how well everything was explained and I felt confident that Matt and the team could deliver a great set up. I would really recommend using a local company to set up your solar and can't recommend the team at Magma highly enough.
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Fantastic company to deal with.We had a 10.56kw Solar System installed.From initial quote to install the experience with Matthew and his team was great. Great communication throughout the process and install was very professional.Thanks team, highly recommended
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I chose Magma Electrical after receiving 3 quotes to update panels on my 2 BR unit. The quote from Magma best met my needs at a good price. I had a home visit from Casey to understand what I needed, that was very helpful. On the date of installation, the guys arrived on time and explained what they were doing. They were terrific to deal with. They also carefully removed my old system as I have a relative who can re-use it on his farm sheds. The follow up from Magma has been great.
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From remote agricultural land to commercial rooftops and community microgrids, Sigenergy’s smart systems are engineered to meet the unique demands of real-world environments. Installed by Magma Electrical, each solution is scalable, resilient, and built to deliver long-term value — wherever it’s needed most.
From modular battery storage to advanced inverters and EV charging, Magma Electrical installs a range of Sigenergy technologies built for performance, scalability, and future-focused businesses.
Magma Electrical delivers innovative, reliable electrical and solar solutions tailored to your needs. We focus on quality, safety, and sustainability to power your home or business efficiently and confidently.
