Calculations show that California homeowners can benefit more from FranklinWH than popular Time-of-Use specific batteries SAN JOSE, Calif., Nov. 16, 2023 /PRNewswire/ FranklinWH Energy Storage Inc. ("FranklinWH"), a leader in whole-home energy management, has announced the availability of new whitepapers demonstrating the Franklin Home Power solution's ability to deliver a higher Net Present Value (NPV) to California.