Insights
Blog & Press
Grounded analysis on solar asset stewardship, tariffs, battery health, and the South African energy market.
Installers & Portfolio Battery degradation after year three: reading SoH and LFP cycle life
The slow loss no installer warned you about, how to read it, and what it does to your dispatch plan.
Installers & Portfolio Wheeling, SSEG registration and net-billing for portfolio owners
The rules that decide whether your exported energy is an asset or a write-off, and what to model now.
Installers & Portfolio A dashboard is not management
A live screen tells you what happened. It does not investigate, diagnose, or act. That is a different job.
Installers & Portfolio From deployment to stewardship: the recurring value an installer leaves on the table
The project ends at commissioning. The asset lives for twenty years. That gap is a business.
Installers & Portfolio Hardware-agnostic fleet management across mixed inverter and battery brands
Real portfolios are never single-brand. Managing them well means being indifferent to the badge on the box.
Operators Sizing a battery for arbitrage versus backup
The two jobs pull in opposite directions. Most specifications quietly optimise for neither.
Operators Planning energy spend through the next NERSA increase
Load shedding has eased, but tariff risk has not. Here is how to budget for the next few years of increases.
Operators What "up to 50 percent cost reduction" really means
A real number from a real site, and why it came from managing the asset rather than buying more hardware.
Operators How to read your time-of-use tariff, and where a battery actually earns its keep
Peak, standard and off-peak are not just labels. They are where a battery makes or loses you money.
Operators The orphaned solar asset: what happens after year two
Most commercial systems are commissioned, handed over, then left to run on autopilot. Here is what that quietly costs you.