What is the difference between a Solar EPC company and a solar installer?
As the world pivots towards renewable energy sources, solar power stands out as a key player in the transition. However, within the solar industry, various roles…
ReadTerawatt
Insights
Why Is My Business Electricity Bill So High?
Your July bill jumped and nothing in your business changed. The reason is a charge on page two that most owners have never noticed — and…
Read
Ruraflex Tariff: The Widest Peak Gap Eskom Publishes
Rural sites sit on the biggest peak-to-off-peak gap in the country. Here is what one shifted unit is really worth this winter, and the two Ruraflex…
Read
Cold Storage Peak Shaving: Your Cold Room Is a Battery
Three suppliers quoted you a megawatt hour of battery. None of them walked into the freezer. There is a way to cut your demand charge before…
Read
Eskom Winter Tariffs: Three Charges, Three Levers
Three charges sit on your winter bill. One responds to load shifting, one to peak clipping, and one to nothing you can install. Adding them together…
Read
Peak Shaving Batteries: Why Most Savings Quotes Are Wrong
A battery earns money two different ways, and which one works depends on your tariff. Most quotes count a charge that never moves — about R47,000…
Read
Containerised BESS Installation: What 72 Hours Hides
Everyone sells the 72-hour install, and the 72 hours is real. It is also the last three days of a job that ran for months. Here…
Read
Commercial Battery ROI: The 3.4x Winter Swing
The same battery earns 3.4x more in July than in January. Size it on your annual-average bill and you under-build it in the three months that…
Read
Eskom Tariff Structure: Why You Pay 6× for the Same Unit
Same wires, same meter, same unit of power — and six times the price. Your tariff isn't one price. It's a set of levers, and here's…
Read
Solar Payback Calculation: The Rate Most Quotes Get Wrong
Your solar quote values every kWh at your peak rate. Your panels never generate in peak. Here is the corrected sum, on a real Megaflex tariff,…
Read
Solar Grid Capacity in South Africa: What Durban Pays
Your eThekwini bill rose 9% on 1 July — not 8.76% in April. If your installer quoted the Eskom number, they modelled someone else's business. Here's…
Read
NERSA Trading Rules: Does Your Rooftop Solar Count?
You've heard the trading rules changed and the solar project is on hold. Three questions tell you whether they touch your site at all — and…
Read
1MWh vs 500kWh BESS for Industrial: Which Size Shaves Your Peak?
You wouldn't spec a 100kVA generator for a 300kVA peak load — so why size a 500kWh battery when your demand spikes hit 900kVA every winter…
Read
Stop Paying Eskom’s Peak Premium: A Business Owner’s Guide to Battery Storage, Peak Shaving & Intelligent Load Management
South African businesses are paying up to 6x more for electricity during peak hours. This guide explains how battery energy storage, peak shifting, hybrid inverters, containerised…
Read
See how a Solar EPC can help your business
Summary Solar EPC can help your businesses navigate the technical assessments and ensure a successful project. What is Solar EPC and How It Can Transform Your…
Read
Eskom Loadshedding and Tariff forecast
Excerpt: After over 300 days without loadshedding, Eskom’s grid failings returned with Stage 3 cuts sweeping SA this weekend. But the “rabbit out of a hat”…
Read
Shocking 40% Eskom Tariff Increase, can solar help?
Eskom Tariff Increases: How Solar Can Save Your Bottom Line Table of Contents The Looming Eskom Tariff Increase Parliament Debates: A Glimmer of Hope The Solar…
ReadBest solar panel reviews, Canadian Solar VS JA Solar
Here's a 60-character excerpt for the article: Best solar panel reviews: Canadian Solar VS JA Solar showdown!
Read
Which is the highest rated Solar Company in KZN
"Which is the highest rated Solar Company in KZN?" Find out in our informative article!
Read
Which is the best Solar Company in Durban
"Which is the best Solar Company in Durban?" Find out in our informative guide to top solar providers.
ReadSARS 12B Solar incentive for South African Businesses will end soon
SARS 12B Solar Incentive Contents Introduction Section 12B Depreciation Allowance How Depreciation Works Financial Feasibility VAT Implications Offsetting Costs Against Profits and Accruing Losses Time-Sensitive Nature…
Read