Solar Energy 23 May 2026 - 30 May 2026

PRF Technologies Shares Drop a Third After AI Solar Jump
····

PRF Technologies Shares Drop a Third After AI Solar Jump

PRF Technologies Ltd. plunged 32.7% to end Monday at $2.02, reversing some of last week’s big jump on its artificial intelligence solar-software pitch. Shares moved in a $1.87 to $2.35 range, with volume topping 3 million. StockAnalysis put the company’s market cap near $1.75 million. The decline was notable, breaking from the general market trend. SPY and QQQ, both ETFs linked to big U.S. stocks and Nasdaq-type growth names, were a bit higher late Monday.
June 1, 2026
Enphase Stock Ends Volatile Week With New Signal for Solar Sector
····

Enphase Stock Ends Volatile Week With New Signal for Solar Sector

Enphase Energy closed out a volatile four-day week with shares slipping 1.64% to $68.36 on Friday. Volume was above its 50-day average. The stock fell for a second day but is still up about 6.8% from last Friday’s $64.03 finish. Traders are trying to figure out two things with this move: sluggish U.S. residential solar demand and a fresh power gear story linked to AI data centers. Nasdaq stayed shut Monday for Memorial Day, and since normal session hours are Monday through Friday, Saturday doesn't see trading.
May 30, 2026
FTC Solar Gets Lift as Traders Watch $543 Million Backlog
····

FTC Solar Gets Lift as Traders Watch $543 Million Backlog

FTC Solar Inc shares picked up a bit in early Nasdaq trading Thursday, with the move standing out as some bigger solar-tracker stocks slipped. The stock last changed hands at $5.43, up 3 cents, putting the company’s market cap near $121.6 million. Investors are watching FTC Solar as they try to figure out if the company can convert its backlog, which is contracted work that hasn't yet been recognized as revenue, into more consistent sales. The company, based in Austin, Texas, makes solar trackers—gear that shifts solar panels to keep them facing the sun to boost output. FTC Solar had a weak first quarter.
May 28, 2026
Array Technologies Jumps 7% After Solar Stocks Bounce; $2.4B Order Book Gets Attention
····

Array Technologies Jumps 7% After Solar Stocks Bounce; $2.4B Order Book Gets Attention

Array Technologies shares rose on Wednesday as solar equipment stocks beat the broader market. The solar-tracker maker ended the day at $9.03, gaining 7.24%. The stock traded between $8.31 and $9.29 during the session. The timing was key. Wall Street’s main indexes ended barely higher—S&P 500 up 0.02%, Nasdaq up 0.07%—with both closing at records. That left the move in Array looking like a sector play rather than a simple move with the broader market.
May 27, 2026
Canadian Solar Shares Rise Ahead of Holiday, But Wall Street Stays Cautious
····

Canadian Solar Shares Rise Ahead of Holiday, But Wall Street Stays Cautious

Canadian Solar Inc. shares picked up 4.3% to close at $18.88 on Friday, wrapping up a shortened week for U.S. markets. Solar stocks were generally higher ahead of Memorial Day. The Nasdaq-listed name saw volume at 3.25 million shares. For the week, the stock rose around 5.6%, boosted by three straight climbs after an early drop. This is key now as there’s no next-day trade to react. U.S. stock markets shut down for the weekend, and Nasdaq’s 2026 calendar lists markets closed Monday, May 25, for Memorial Day, so regular trading resumes Tuesday.
May 23, 2026