First Solar Inc vs Nextpower Inc

First Solar Inc (FSLR) is undervalued and Nextpower Inc (NXT) is undervalued.

Against our estimates of intrinsic value, FSLR trades at the wider discount: a margin of safety of +69%, against +68% for NXT.

Values as of the 22 Sept 2026 close.

First Solar Inc (FSLR)

A 12.5x revenue multiple, adjusted for growth and margin, values the shares at $645.98; the price of $200.78 is 69% below that value.

Leak Score 73/100 on 10 of 12 signals

Nextpower Inc (NXT)

A 10.4x revenue multiple, adjusted for growth and margin, values the shares at $256.58; the price of $82.52 is 68% below that value.

Leak Score 100/100 on 3 of 12 signals

MetricFSLRNXT
VerdictUndervaluedUndervalued
Price$200.78$82.52
Intrinsic value$645.98$256.58
Margin of safety+69%+68%
Leak Score73/100 (10/12)100/100 (3/12)
Market cap$21.6B$12.5B
Revenue growth, 5 years14.0%24.4%
Operating margin35.0%19.7%
Net margin32.5%16.4%
Return on equity18.5%27.2%
Debt to equity0.020.02
P/E12.4x21.4x
Forward P/E8.6x14.4x
P/B2.1x4.9x

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