Maintenance
Keeping Solar Output Up Through Winter
Winter output falls from short days, low sun, and haze, not the cold. Here is how to tilt, clean, and monitor your solar array to recover the loss.
The Inverter HQ blog
Every solar guide, in one place
Practical, independent guides to inverters, panels, batteries, monitoring and system design.
Monitoring
Reading Your Electricity Bill After Solar
Your first solar electricity bill looks confusing. Here is how net metering changes each line item, why it isn't zero, and how…
Systems
Sizing an Off-Grid Solar System for a Home
A step-by-step method to size an off-grid solar system for an Indian home, from load audit to battery bank, array, inverter, and…
Batteries
How Long Do Solar Batteries Really Last?
Solar battery lifespan depends on chemistry, heat, and how deeply you cycle it. Here is what lithium, tubular, and gel batteries really…
Panels
How Many Solar Panels to Power a House?
A practical, India-focused way to work out how many solar panels your house needs, based on your electricity bill, panel wattage, and…
Inverters
Solar Inverter Firmware Updates: What to Know
Firmware quietly runs your inverter's MPPT, grid, and app behaviour. Here is what a solar inverter firmware update changes, how to do…
Maintenance
Bird and Pest Proofing Your Solar Panels
Birds nesting under your panels quietly cut output and cause hot spots. Here is how to seal the gap with mesh and…
Monitoring
Monitoring Multiple Solar Sites in One Place
Running more than one solar array? Here is how to pull every site into a single dashboard, tune alerts, and catch a…
Systems
Solar Water Pump Systems for Homes and Farms
How solar water pump systems work for homes and farms in India, with sizing rules, 2026 costs, PM-KUSUM subsidy notes, and install…
Batteries
Sodium-Ion vs Lithium Solar Batteries
Sodium-ion or lithium for your solar battery? I compare cost, cycle life, heat tolerance, and safety, then show which chemistry fits your…
Panels
Solar Panel Recycling and End of Life in India
What really happens to a solar panel at the end of its life in India, plus the E-Waste Rules, EPR, and how…
Inverters
Single-Phase vs Three-Phase Solar Inverters
Single-phase or three-phase solar inverter? Your grid connection and array size decide it. Here is how to check your supply and choose…