B. Riley FBR analyst David Kang downgraded Enphase Energy to Neutral from Buy with a price target of $35, up from $28. The analyst says coronavirus raises uncertainty on the company's Q1 outlook.

Mizuho lowered the firm's price target on Enphase Energy to $148 from $150 and keeps a Buy rating on the shares. The firm's Q1 clean estimates are mostly in line with company guidance and consensus, saying most companies reset expectations on the Q4 earnings call and had good visibility for the quarter. The analyst says Mizuho's most significant change in its quarterly preview is regarding Q2 results for the residential solar and inverter names. The firm expects Q2 installs to be down quarter-over-quarter verses consensus assuming a Q1 trough, based on permitting data which show Q2 MWs down 7% quarter-over-quarter. Mizuho's sector preference for utility solar over residential solar is unchanged.

Enphase Energy announced the launch of the IQ Combiner Lite in the Netherlands to simplify installation and commissioning of small-scale solar installations on homes categorized as "social housing," where rent is capped by the Dutch government to increase accessibility for people with low incomes.