Planning
Preparing a Site for a Solar Installation
The information and site checks needed before design and installation begin.
Read article →Technical Guides and Advice
Practical information about solar PV, battery storage, backup power, electrical safety, monitoring and maintenance.
Planning
The information and site checks needed before design and installation begin.
Read article →Monitoring
Remote monitoring helps identify faults, performance changes and operating issues early.
Read article →Commissioning
A system is not complete until it is tested, programmed, documented and verified.
Read article →Battery Storage
Compare low-voltage and high-voltage battery architectures for different project sizes.
Read article →Commercial Solar
The main factors affecting commercial solar savings, payback and long-term return.
Read article →Battery Storage
Learn the difference between rated capacity, usable capacity, power output and backup duration.
Read article →Electrical Safety
Incorrect cable sizing can cause voltage drop, heat, nuisance trips and serious safety risks.
Read article →Microgrids
How generators can work with inverters, batteries and solar in an automated microgrid.
Read article →Electrical Safety
Solar and backup systems require correct earthing, bonding, surge protection and fault protection.
Read article →Maintenance
Dust, salt, pollution and contamination can reduce production and damage connections.
Read article →

Hello 👋 I’m MicroSec Helios. How can I assist you today? Ask me anything solar.
I can help with solar, batteries, inverters, MPPTs, monitoring, generators, system design and ROI. I use the MicroSec technical database first, verified manufacturer information next, and optional web research where configured.
Helios outputs are preliminary estimates based on information supplied by the user. Final engineering, SANS compliance, equipment compatibility, HelioScope modelling, pricing and quotation are verified by MicroSec.