How to compare solar quotations: 7 things to check
Two quotes for the “same” system can be very different underneath. Here is what to look for before you decide.
How often should you clean your solar panels?
Dust and dirt quietly reduce how much power your panels produce. A simple cleaning routine keeps them working well.
On-grid, off-grid or hybrid: which solar system do you need?
The right type of system depends on one question above all: what do you need when the grid goes down?
What to expect from your solar system during the monsoon
Cloudy, rainy days mean less sunlight. Here is how that affects your system and what you can do about it.
Is your roof ready for solar? A simple checklist
Before you invest, make sure your roof can support a solar system and get enough sun. Use this checklist.
Solar irrigation pumps: what farmers should consider
Solar can run irrigation pumps with free energy from the sun. Here are the questions to answer before you invest.
Net metering explained: using the grid as your partner
Net metering lets a grid-connected solar system send surplus electricity to the grid. Here is how the idea works.