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Listen "Sol-Ark Innovations with John-Ross Cromer"
Episode Synopsis
In this episode of Sean White's Solar and Energy Storage Podcast, Sean sits down with John-Ross Cromer, head of training at Sol-Ark, to dive deep into the world of solar inverters and battery storage solutions. They discuss the evolution of hybrid inverters, the significance of UL 9540 revisions, and the impact of the 2023 NEC on solar installations. John shares insights into Sol-Ark's all-in-one inverter technology, the importance of battery choice, and the exciting growth potential in the commercial solar market. They also touch on practical tips for solar project design, future trends in solar and battery integration, and the transformative potential of 100% daytime solar energy. Whether you're a seasoned solar professional or a newcomer, this episode is packed with valuable information and industry insights. Tune in to learn more!
Topics covered:
Sol-Ark www.sol-ark.com
Inverter
Fortress Power www.fortresspower.com
Hybrid Inverter
All in One Inverter
Schneider
Grid
Net Metering
Transformer
Tesla Powerwall
EV = Electric Vehicle
EV to Home
Bi-directional EV
EV Charging
Microinverter
ESS = Energy Storage System
NEC = National Electrical Code
DC ESS = Direct Current Energy Storage System
AC ESS = Alternating Current Energy Storage System
UL 9540
UL 9540 Revisions
Briggs and Stratton www.energy.briggsandstratton.com
Simpliphi
Microgrid
Utility
Battery
UL 1741
Converter
PCS = Power Control System
EMS = Energy Management System
Supply Side Connection
Load Side Connection
Off Grid System
High Voltage
Three-phase Inverter
MID Panels
Commercial Market
Lemon Battery
Lemonade Decommissioning plan
DC to DC Converters
DC to DC Conversion
Support Team
Battery Choice
Rapid Shutdown
Battery Heating System
Container Batteries
Inverter Based Country/Grid?
100% Solar
Solar Learning Curve
Fluor www.fluor.com
Utility Market
Demand Charges
PVBatts www.pvbatts.com
Reach out John-Ross Cromer here:
Sol-Ark: www.sol-ark.com
Linkedin: www.linkedin.com/in/john-cromer
Webinar: www.shop.sol-ark.com/webinars
Learn more at www.solarSEAN.com and be sure to get NABCEP certified by taking Sean’s classes at www.heatspring.com/sean
Topics covered:
Sol-Ark www.sol-ark.com
Inverter
Fortress Power www.fortresspower.com
Hybrid Inverter
All in One Inverter
Schneider
Grid
Net Metering
Transformer
Tesla Powerwall
EV = Electric Vehicle
EV to Home
Bi-directional EV
EV Charging
Microinverter
ESS = Energy Storage System
NEC = National Electrical Code
DC ESS = Direct Current Energy Storage System
AC ESS = Alternating Current Energy Storage System
UL 9540
UL 9540 Revisions
Briggs and Stratton www.energy.briggsandstratton.com
Simpliphi
Microgrid
Utility
Battery
UL 1741
Converter
PCS = Power Control System
EMS = Energy Management System
Supply Side Connection
Load Side Connection
Off Grid System
High Voltage
Three-phase Inverter
MID Panels
Commercial Market
Lemon Battery
Lemonade Decommissioning plan
DC to DC Converters
DC to DC Conversion
Support Team
Battery Choice
Rapid Shutdown
Battery Heating System
Container Batteries
Inverter Based Country/Grid?
100% Solar
Solar Learning Curve
Fluor www.fluor.com
Utility Market
Demand Charges
PVBatts www.pvbatts.com
Reach out John-Ross Cromer here:
Sol-Ark: www.sol-ark.com
Linkedin: www.linkedin.com/in/john-cromer
Webinar: www.shop.sol-ark.com/webinars
Learn more at www.solarSEAN.com and be sure to get NABCEP certified by taking Sean’s classes at www.heatspring.com/sean
More episodes of the podcast Sean White‘s Solar and Energy Storage Podcast
IRA Compliance with ProScore's Jason Evans
15/10/2025
Blair Reynolds Grid Forming and UL 3741
12/10/2025
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