Principal Provides Q1 2022 Update DALLAS, TEXAS, Jan. 04, 2022 (GLOBE NEWSWIRE) -- Principal Solar, Inc. (OTC Pink: PSWW) (“Principal” or “the Company”), a strategic investor in organizations and technologies that support...

Principal Solar and IPLTech Electric to Develop Heavy Duty EV Trucks for North American Markets DALLAS, TEXAS, July 20, 2021 (GLOBE NEWSWIRE) -- Principal Solar, Inc. (OTC Pink: PSWW) (“Principal” or “the Company”), a strategic investor in and acquirer of organizations and technologies that...

PSWW and e Truck Transportation in Process of Completing the First Two Class 6 Vehicle ev Conversions for Customer Demonstrations Dallas, Texas, June 24, 2021 (GLOBE NEWSWIRE) -- Principal Solar, Inc. (OTC Pink: PSWW) ("Principal" or "the Company"), a strategic investor in and acquirer of technologies that support...