Prices for modules and home batteries headed in opposite directions in September 2026, sun.store’s indices show, as module demand edged up and commercial storage stayed firm.
All three home storage tiers rose in September 2026, by between 7 and 10 percent, with low-voltage systems reaching €94.4/kWh. Commercial pricing held steady in smaller systems and firmed in larger ones, sun.store data shows.
All four module segments slipped in September 2026, with TOPCon bifacial at €0.114/W. sun.store’s purchasing managers’ index rose to 67 from 65, just below its historical average of 68.
Automated EU shipping, trade credit with Allianz and Alior Bank, and 8,000 orders so far this year: Agata Krawiec-Rokita on how fragmentation is opening doors for smaller distributors and installers.
Residential battery prices fell sharply in August, with low-voltage systems down 19 percent. Commercial pricing softened in both size classes, while Deye held the top brand position amid a shifting field of storage specialists.
Full Black overtook the field to become the priciest module segment, while TOPCon bifacial kept easing. The PV PMI slipped to 65, its softest reading in months and a notch below the historical average, according to sun.store data.
High-voltage residential systems cheapened further while low-voltage products firmed for the first time in months, according to sun.store data, as commercial storage pricing eased across the board.
sun.store data show pricing in the 60–120 kWh category falling sharply in June, driven by a shift in product mix rather than demand, even as commercial activity rebounded in the 20–30 kWh range.
May data from sun.store show a broad price decline across residential battery segments, reversing part of the April increase in the performance category. In the commercial segment, pricing remained broadly stable.
April price figures from sun.store point to a flat residential market across Europe, with high-voltage performance systems the only outlier. Commercial-scale pricing stayed level, even as supply grew noticeably tighter.
Data from sun.store show pricing pressure across the European PV market held firmly upward last month, particularly in premium and high-efficiency modules. The PV Purchasing Managers' Index (PMI) declined, suggesting demand may be moderating after a strong Q1.
March data of sun.store confirm that demand for solar components across the European PV market remained strong. Most module categories saw month-on-month price increases of four to six percent, while back-contact modules rose by ten percent.
Figures from sun.store show a broad price correction in residential batteries, while commercial and industrial prices declined across both capacity ranges, with sharper drops in smaller systems.
Premium residential storage systems continue to command higher prices across European markets, while battery pricing in the C&I segment remains broadly stable, reflecting slower project cycles and steadily growing product availability.
February data reveal a significant price increase, especially for TOPCon solar modules, and confirm that demand for solar components remains strong across the European PV market, with a PV PMI of 69.
Pricing trends in the new year reveal a split between premium, performance, and low-voltage residential systems, while commercial pricing stays largely unchanged compared to December, as per sun.store data.
January data point to a cautious but meaningful shift in the European PV market, with selective module price rebounds, disciplined inverter pricing, stronger buyer sentiment and a PV PMI of 69.
Following a rebound in the premium segment in November, December data from sun.store reveal a broad pullback across both residential and commercial categories, in line with the typical year-end slowdown.
Module prices were broadly stable in December, with selective declines, while inverter prices diverged. The PV Purchasing Managers’ Index fell to its lowest level on record, according to sun.store.
After months of falling prices, November data from sun.store show a sharp turnaround: premiums are rising again, signalling a potential tightening of supply as the year-end approaches.
After a month of relative stability, October data from sun.store’s Battery Index reveal renewed downward pressure on prices across both premium and performance segments, alongside a significant reshuffling in brand rankings.
The European PV module market remains steady, with prices showing minimal movement as production and demand stay in balance, sun.store reports.
Latest figures from sun.store reveal a broader price gap between premium and performance battery segments in September.
The European solar module market levelled out in September, with sun.store data showing that the marked price corrections from the first half of the year have largely passed.
The solar platform raised the seed funding to expand its team, enhance its platform and scale across Europe’s largely offline solar procurement market.
