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Technical guides, product reviews, code updates, and industry news for installers, EPCs, and project managers
Enphase Brand Guide: IQ7/IQ8 Microinverters, IQ Battery, and Installer Ecosystem
Enphase Brand Guide: IQ7/IQ8 Microinverters & IQ Battery | PES Enphase Brand Guide: IQ7/IQ8 Microinverters, IQ Battery, and Installer Ecosystem Published August 12, 2026 · PES Supply Editorial Team · Brand Guides...
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Wallbox Chargers: Brand Guide for Smart EV Charging
Wallbox Chargers: Brand Guide for Smart EV Charging Published July 31, 2026 — PES Supply Brand Guides Explore...
Victron Energy Brand Guide: SmartSolar, BlueSolar, MultiPlus, and Premium Off-Grid Systems
🇺🇸/🇲🇽 Versión en español → Victron Energy Brand Guide: SmartSolar, BlueSolar, MultiPlus, and Premium Off-Grid Systems Victron Energy...
Unirac Brand Guide: SolarMount, Flashloc, and UL 3741-Compliant Racking Systems
Unirac Brand Guide: SolarMount, Flashloc, and UL 3741-Compliant Racking Systems Unirac is one of the longest-established solar mounting...
Trojan Battery Brand Guide: Deep-Cycle FLA, AGM, Gel & LFP
By the PES Supply Editorial Team — Reviewed July 2026 Trojan Battery is the legacy US deep-cycle battery...
Trina Solar Brand Guide: Vertex Series, 210mm Cells & Dealer Specs
🇺🇸/🇲🇽 Versión en español → Trina Solar Brand Guide: Vertex Series, 210mm Cells & Dealer Specs By the...
Sungrow: Residential, Commercial, and Hybrid Inverter Brand Guide
🇺🇸/🇲🇽 Versión en español → Published July 31, 2026 — PES Supply Brand Guide Sungrow: Residential, Commercial, and...
Sonnen Brand Guide: All-in-One LFP Battery Systems
By the PES Supply Editorial Team — Reviewed July 2026 Sonnen (formerly Sonnenbatterie) is a German-engineered residential battery...
SolarEdge Technologies: Power Optimizer and Inverter Brand Guide
Published July 31, 2026 — PES Supply Brand Guide SolarEdge Technologies: Power Optimizer and Inverter Brand Guide SolarEdge...
Sol-Ark: Hybrid and Off-Grid Inverter Brand Guide
🇺🇸/🇲🇽 Versión en español → Published July 31, 2026 — PES Supply Brand Guide Sol-Ark: Hybrid and Off-Grid...
SnapNrack Brand Guide: Ultra Rail, TopSpeed Railless, and Installer-Driven Racking Systems
SnapNrack Brand Guide: Ultra Rail, TopSpeed Railless, and Installer-Driven Racking Systems SnapNrack is a residential solar mounting manufacturer...
SMA Solar Technology: Sunny Boy, Tripower, and Commercial Inverter Brand Guide
Published July 31, 2026 — PES Supply Brand Guide SMA Solar Technology: Sunny Boy, Tripower, and Commercial Inverter...
SimpliPhi Power Brand Guide: Ruggedized LFP Batteries
By the PES Supply Editorial Team — Reviewed July 2026 SimpliPhi Power is a US-based LFP battery brand...
Silfab Solar Brand Guide: Premium Mono PERC, AX Series & BOMEX Frames
🇺🇸/🇲🇽 Versión en español → Silfab Solar Brand Guide: Premium Mono PERC, AX Series & BOMEX Frames By...
Schneider Electric: Conext XW Pro, MPPT Controllers, and Energy Management Brand Guide
Published July 31, 2026 — PES Supply Brand Guide Schneider Electric: Conext XW Pro, MPPT Controllers, and Energy...
REC Group Brand Guide: Alpha Series, HJT Technology & Dealer Specs
🇺🇸/🇲🇽 Versión en español → REC Group Brand Guide: Alpha Series, HJT Technology & Dealer Specs By the...
Quick Mount PV Brand Guide: QBase, Flashing Systems, and Waterproof Roof Attachments
Quick Mount PV Brand Guide: QBase, Flashing Systems, and Waterproof Roof Attachments Quick Mount PV is a specialist...
Pylontech Brand Guide: Modular LFP Batteries (US Series & Force)
🇺🇸/🇲🇽 Versión en español → By the PES Supply Editorial Team — Reviewed July 2026 Pylontech is one...
OutBack Power Brand Guide: FLEXmax Controllers, FlexPower Panels, and Radian Inverters
OutBack Power Brand Guide: FLEXmax Controllers, FlexPower Panels, and Radian Inverters OutBack Power is an American manufacturer of...
Morningstar Corporation Brand Guide: TriStar, ProStar, and SunSaver Charge Controllers
Morningstar Corporation Brand Guide: TriStar, ProStar, and SunSaver Charge Controllers Morningstar Corporation is one of the longest-established and...
Mission Solar Energy Brand Guide: Made-in-USA Modules, BABA & Dealer Specs
🇺🇸/🇲🇽 Versión en español → Mission Solar Energy Brand Guide: Made-in-USA Modules, BABA & Dealer Specs By the...
MidNite Solar Brand Guide: Classic MPPT Controllers, E-Panels, and Off-Grid Power Systems
MidNite Solar Brand Guide: Classic MPPT Controllers, E-Panels, and Off-Grid Power Systems MidNite Solar is a American manufacturer...
LONGi Solar Brand Guide: Hi-MO Series, BC Cell Technology & Dealer Specs
🇺🇸/🇲🇽 Versión en español → LONGi Solar Brand Guide: Hi-MO Series, BC Cell Technology & Dealer Specs By...
Kohler Energy (Rehlko): Brand Guide for Premium Standby Power
Kohler Energy (Rehlko): Brand Guide for Premium Standby Power Published July 31, 2026 — PES Supply Brand Guides...
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How to Size Circuit Breakers: NEC 125% Rule (2026)
Learn how to size circuit breakers correctly with the NEC 125% rule. Step-by-step calculator for safe, compliant breaker selection. Start sizing today.
How to Size Circuit Breakers: NEC 125% Rule (2026)
Learn how to size circuit breakers correctly with the NEC 125% rule. Step-by-step calculator for safe, compliant breaker selection. Start sizing today.
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Solar Module Sourcing in 2026: Regional Costs, Tariff Stacking, and the Domestic Content Math
Where solar modules are made in 2026, what they actually cost by region, how tariffs stack, and when domestic content pays for itself. Real numbers for contractors and developers.
Solar Module Sourcing in 2026: Regional Costs, Tariff Stacking, and the Domestic Content Math
Where solar modules are made in 2026, what they actually cost by region, how tariffs stack, and when domestic content pays for itself. Real numbers for contractors and developers.
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Module Prices Hit $0.34/W — So Why Did Your Commercial Quote Go Up?
Solar module prices dropped to $0.34/W in Q1 2026, but commercial system prices rose 4%. The real story is balance-of-system inflation — racking, wire, and labor.
Module Prices Hit $0.34/W — So Why Did Your Commercial Quote Go Up?
Solar module prices dropped to $0.34/W in Q1 2026, but commercial system prices rose 4%. The real story is balance-of-system inflation — racking, wire, and labor.
