Growatt has been around for nearly two decades and throughout that time has built a strong reputation as a leading provider of residential, off-grid, and commercial energy solutions.
The company entered the US market in 2014 and just over ten years later is both the leading residential inverter supplier globally, and is the third largest residential battery supplier in the US according to Wood Mackenzie and S&P Global. Growatt who is also one of Sunrun and CED Greentech’s primary string inverter partners has been a multi year leader, claiming the number one spot for residential inverter shipment volume in 2021, 2022, 2024, and potentially 2025 too. On top of that, they continue to round up awards like “Best in Show” from Solar Power World 2025 for their high voltage APX battery. Growatt’s ongoing momentum, Tier 1 Supplier status, strong reliability and performance in hybrid/residential categories put the company in an excellent position for continued leadership in the space.
So what’s next for Growatt? In 2026 there are a few exciting hardware additions to the product lineup, and some even more anticipated OTA software updates which will be available soon, here’s everything that they have announced so far: Q1 2026 – SPE Inverter
Growatt has just launched the new off-grid 8-12K SPE inverter as an upgrade to their globally used and very popular SPF models. This new Low Voltage version will contain an integrated transfer switch like the SPH.
In a bold and widely welcomed move from the DIY market, select products are now available directly on Amazon. In addition to Growatt’s Portable Power line, off-grid inverters will now be offered to a large niche of users on Amazon while maintaining the same Tier 1 warranty and service.
Commissioning for grid tie products will be done on the brand new easy to use application and monitoring platform – SHINER
Q2 2026 – Parallel functionality of MIN
Parallel functionality of MIN Hybrid Inverters which can now accommodate large residential applications up to 45.6KW with 120kWh of battery backup.
First battery partner(s) for the Commercial 28-100KW WIT System, Discover, Soluna, Pytes, and more Batteries will be fully compatible with Growatt all in one commercial inverters, and accommodate sites needing up to 261kWh per inverter of which 9 can be paralleled on-grid.
Growatt will now offer Virtual Power Plant (VPP) services earning battery customers additional money through their local utility programs directly
Q3 2026 – Larger 12-18K SPH Inverters
Growatt is waiting on UL certification for its larger low voltage all in one SPH Hybrid inverters, while they can already be paralleled, the new models will be sized from 12-18K and can accommodate 108KW in split phase or three phase applications.
Q4 2026 – Upgraded APX batteries for MIN
Growatt is currently developing upgraded High Voltage APX batteries simultaneously with a better cost, faster charging, and higher output which will continue to be used with the popular MIN high voltage inverter These wide ranging developments address smarter software and monitoring, higher capacity inverters, commercial scalability, and new revenue streams for customers, all demonstrating Growatt’s commitment to making solar + storage more affordable, efficient, and profitable for residential, DIY, and commercial users alike.
With these strategic advancements, Growatt is poised to further accelerate the adoption of clean energy worldwide while delivering greater value and flexibility to installers, homeowners, and businesses. The company’s innovative roadmap reinforces its role as an installer and customer focused leader in the rapidly evolving solar industry.
Discover what’s next with Growatt—explore our latest innovations at us.growatt.com, watch the full overview here: https://www.youtube.com/watch?v=Wsh_u3bTrdE, and dive into the Growatt 2026 Roadmap powering the next wave of solar + storage innovation.
