Renewable Energy Power Plant: Electrical Design & Sizing
Learn how to design a modern renewable energy power plant with battery storage, step-up transformers, switchgear, and grid code compliance standards.
Insights & Buying Guides
Practical engineering guides on specifying transformers, switchgear, compact substations and battery energy storage — written for buyers, consultants and project engineers.
Articles
Battery Power Cycle Guide: Sizing, Degradation & SOH
Understand how a battery power cycle is calculated, how depth of discharge impacts cell degradation, and how to model BESS life cycle under IEC standards.
Lithium Ion Cost per kWh: BESS Engineering Price Guide
Analyse utility-scale lithium ion cost per kwh trends, DC cell pricing, AC system CAPEX, and full solar BESS project integration cost benchmarks.
Medium Voltage Breaker Guide: Selection, Sizing & Specs
Select and size a medium voltage breaker with confidence. Learn key IEC ratings, interrupter technologies, breaking calculations, and RFQ specifications.
Do It Yourself Solar System: Engineering, Sizing & Safety
Master building a do it yourself solar system. Learn DC string sizing, battery storage integration, NEC/IEC compliance, and step-by-step commissioning.
Solar Panels for Mobile Homes: Engineering & Sizing Guide
Specify solar panels for mobile homes correctly. Learn structural load limits, NEC 550 rules, worked sizing calculations, and battery storage integration.
LFP Battery Cells: Engineering Guide, Specs & Chemistry
Master LFP battery cells engineering: olivine chemistry, electrical specs, thermal runaway thresholds, cycle life, and BESS module integration criteria.
Buck Transformer Wiring Diagram: Schematics & Sizing Guide
Master the buck transformer wiring diagram. Learn terminal markings, 208V to 240V buck-boost connections, autotransformer sizing, and NEC protection rules.
DGA Transformer Diagnostics: Engineering Guide to Oil Gas Analysis
Master DGA transformer testing and interpretation. Learn gas generation mechanisms, Duval triangle calculations, IEEE C57.104 limits, and online monitoring.
Voltage Regulation in Transformers: Formulas, Design & Sizing
Understand transformer voltage regulation, mathematical formulas, tap-changer sizing, and grid code compliance for renewables and industrial substations.
Lithium Battery Fire Suppression: BESS Engineering Guide
Master lithium battery fire suppression design for commercial BESS. Compare clean agents, water deluge, and NFPA 855 compliance with sizing calculations.
480V to 240V Transformer: Sizing, Wiring & Selection Guide
Engineering guide to 480V to 240V transformer selection, secondary split-phase wiring, full-load current calculations, and NEC protection standards.
Medium Voltage Transformer Guide: Sizing, Specs & Types
Evaluate medium voltage transformer specifications, standard kVA sizes, loop-feed configurations, impedance calculations, and manufacturer selection criteria.
Substation Automation: Architecture, Protocols & Design Guide
Master substation automation system design: IEC 61850 architectures, SCADA integration, communication protocols, latency calculations, and commissioning.
Big Battery Pack Engineering: Sizing, Design & Integration
Master big battery pack engineering. Compare cell topologies, thermal management, safety standards, and worked sizing for MW-scale energy storage.
SWBD Electrical Systems: Engineering, Ratings & Design Guide
Master swbd electrical engineering. Learn main switchboard design, fault level sizing, internal separation forms, and substation integration standards.
Energy Storage Solutions: Engineering & Sizing Guide
Evaluate industrial energy storage solutions with engineering formulas, thermal design trade-offs, interconnection rules, and the CT ESS program framework.
High Voltage Switch Selection: Engineering Guide & Specs
Specify the right high voltage switch for substations and industrial networks. Compare disconnectors, load break switches, and circuit breaker ratings.
Largest Storage Battery Systems: Utility BESS Engineering
Explore engineering specifications for the largest storage battery installations, covering MWh sizing, thermal design, grid integration, and NFPA compliance.
How to Determine kVA: Electrical Formulas & Sizing
Learn how to determine kVA for single-phase and three-phase electrical systems. Step-by-step formulas, worked examples, and equipment sizing guidance.
Current Transformer Connection: Engineering Guide & Schematics
Master current transformer connection methods, polarity orientation, wiring diagrams, and burden calculations for reliable metering and protection systems.
Low Voltage Switchgear: Engineering Guide & Sourcing
Master low voltage switchgear design, short-circuit ratings, IEC 61439 forms of separation, and sourcing criteria for industrial and commercial power systems.
10kWh Battery Guide: Sizing, Costs & Backup Engineering
Evaluate the 10kWh battery for solar storage and critical backup. Detailed engineering guide covering kW vs kWh, runtime formulas, costs, and integration.
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