Support · Inverter Knowledge Center
Everything you need to know about inverters
Eleven in-depth articles covering how inverters work, how to choose the right type for your application, how to size and install your system, and how to keep it running — whether you are building an off-grid solar system, a hybrid home battery system, or a vehicle power setup.
I’m new to inverters
Start with the basics — what an inverter is and how it converts DC to AC
→
I need to choose an inverter
Answer 5 questions and get a matched recommendation for your application
→
I’ve bought an inverter
Installation, wiring, commissioning and ongoing maintenance guides
→
⚡ Interactive Tool
Inverter Selection Wizard
Not sure which inverter type is right for you? Answer 5 questions about your energy source, load, and application — the wizard maps your situation to a specific recommendation with reasons.
Understanding Inverters
What inverters are, how they work, and how they differ from a UPS
01
What is an Inverter? DC to AC Explained
How an inverter converts DC power from batteries or solar panels into the AC electricity that runs your appliances. Covers the three conversion stages, six key applications, and five common misconceptions.
Beginner
8 min read
→
02
Pure Sine Wave vs Modified Sine Wave — Does It Really Matter?
What the two waveforms are, why the difference matters for your equipment, a 12-device compatibility checker, and a decision tool that tells you which type you actually need.
Beginner
8 min read
→
03
Inverter vs UPS — What’s the Difference and Which Do You Need?
Every UPS contains an inverter — but an inverter is not a UPS. Explains exactly what each device does, where they overlap, six real-world scenarios, and a decision tool covering 11 application combinations.
Beginner
8 min read
→
How Inverters Work
Types, specifications, efficiency and performance — explained in depth
04
Types of Inverters — Off-Grid, Grid-Tied and Hybrid Explained
The four main inverter types, how each works, when to use each, interactive architecture diagrams, an MPPT deep-dive, a 10-row comparison table, and a two-step type chooser.
Intermediate
10 min read
→
05
How to Read an Inverter Datasheet — Watts, Efficiency and Key Specifications
Decodes every specification on an inverter datasheet: continuous vs peak power, efficiency metrics, MPPT range, THD, and standby consumption. Includes a clickable annotated datasheet and a sizing calculator.
Intermediate
9 min read
→
06
Inverter Efficiency — Why It Matters and How to Compare
Where energy is actually lost inside an inverter, why efficiency varies with load, the difference between peak and CEC/EU weighted efficiency, temperature derating, and an energy loss calculator comparing two models.
Intermediate
8 min read
→
Choosing the Right Inverter
Selection guides, sizing tools, and decision frameworks for your specific application
07
How to Choose the Right Inverter — Complete Selection Guide
The definitive selection guide: five sequential decisions, a multi-scenario load calculator with presets, an application matrix, and the interactive 5-step selection wizard covering 16 application combinations.
Intermediate
11 min read
→
08
Off-Grid Inverter Sizing — How Much Power Do You Actually Need?
How to calculate continuous load, peak surge demand, and daily energy consumption. Includes a complete off-grid sizing calculator (inverter + battery + solar array) with five scene presets.
Intermediate
10 min read
→
09
Single-Phase vs Three-Phase Inverter — Which Do You Need?
What single-phase and three-phase supply means, four methods to identify your supply type, which loads require three-phase, a full specification comparison, and a two-step decision tool.
Intermediate
8 min read
→
Installation & Maintenance
Everything you need after purchasing — from wiring and commissioning to ongoing upkeep
10
Inverter Installation Guide — Wiring, Ventilation and Safety
Site selection, DC cable sizing table, AC output wiring, earthing, ventilation clearance diagram, an 8-step installation sequence, and a 25-item interactive installation checklist.
Practical
10 min read
→
11
Inverter Maintenance and Troubleshooting
Routine maintenance schedule, component lifespan guide, an interactive fault code explorer across five categories, systematic troubleshooting for six common problems, and a performance monitoring log.
Practical
9 min read
→
Not sure which inverter is right for your application?
Our team can help you specify the right inverter for your energy system, load requirements, and budget.
Also in our Knowledge Centre: Looking for power protection rather than energy conversion? Our UPS Knowledge Center covers nine articles on UPS selection, batteries, topologies, and installation.
UPS Knowledge Center →