Inverters
Fronus
21 products across 2 categories
- Inverters (15)
- Batteries (6)
About Fronus
Fronus is represented in the SolarBazaar directory by 21 products across inverters and related categories. Specifications are stored field by field rather than as marketing copy, so you can compare like with like against competing manufacturers.
The catalogue breaks down into 2 categories — 15 inverters and 6 batteries. Inverters are where the brand is deepest, with 15 of the 21 listings.
Listed Fronus prices run from ₨ 41,000 to ₨ 670,000 (PKR), which reflects the spread between the brand's entry-level units and its largest or most feature-complete models. Prices are indicative and move with supply, import duties and exchange rates — use them to compare brands, not as a quotation.
Across those listings we hold 177 published specifications, including Cycle Life, Net Weight, MPPT Voltage Range, Output Voltage and Rated Output Power. Where a manufacturer publishes a figure, it appears on the product page as a field you can compare, rather than being buried in a datasheet.
Inverters: what the numbers mean
An inverter converts the direct current (DC) produced by solar panels and stored in batteries into the alternating current (AC) that household appliances, pumps and the utility grid actually use.
It is the component that decides what a solar system can do: how much power you can draw at once, whether you can export to the grid, whether the system keeps running in a blackout, and how well the panels and battery are managed day to day.
- maximum PV input and the number of MPPT trackers, which set how many panel strings you can connect
- the MPPT voltage window, which decides how many panels go in a string
- peak and weighted (European/CEC) efficiency, typically 96–98.5%
- topology — on-grid, off-grid, hybrid or micro
- continuous AC output in kW, which caps the load you can run at once
What to check before buying an inverter
The guidance below applies to any inverter, Fronus's included. Work through it against the specifications listed on this page before you compare prices — a cheaper unit that does not fit your voltages, currents or protocols costs more in the end.
- Confirm the inverter is approved by your local utility or distribution network before you buy if you intend to export power — grid connection depends on certified anti-islanding and local grid-code compliance, not on the inverter's specifications alone.
- Match the battery communication protocol (CAN bus or RS485) between inverter and battery. Compatible voltages are not enough; without a supported protocol the battery management system and inverter cannot agree on charge limits.
- Look at the warranty term and what it covers. Five years is the common baseline, ten is offered by stronger brands, and extensions are often cheaper bought with the unit than later.
- Size the inverter against the loads you need to run simultaneously, not against the total wattage of every appliance in the building — a 5 kW inverter comfortably runs a fridge, fans, lights and a couple of ACs, but not all of them plus a water pump starting at the same time.
- Keep the panel array between roughly 1.0 and 1.3 times the inverter's rating. Slight oversizing (a higher DC-to-AC ratio) captures more energy on cloudy mornings and winter days; going far beyond it wastes generation through clipping.
What buyers get wrong
- Buying on peak-watt price alone. A cheap inverter with a narrow MPPT window forces awkward string layouts and can strand a portion of the array.
- Ignoring the ambient temperature rating. Inverters derate in heat, so a unit rated 5 kW at 25 °C may deliver noticeably less on a hot roof-adjacent wall at 45 °C.
- Assuming any grid-tie inverter keeps the lights on during an outage. Standard on-grid units shut down for safety unless they have a dedicated backup or islanding output.
Buying Fronus in Pakistan
Product availability on SolarBazaar is scoped by country, so this page shows the Fronus range listed for Pakistan plus any items published globally. Switching country in the header changes both the catalogue and the currency prices are quoted in.
SolarBazaar is a comparison directory rather than a shop: we publish specifications, prices and documentation so you can shortlist equipment, then buy from a local distributor or installer. That matters for warranty — cover on solar hardware is normally honoured through the channel you bought from, so confirm who supports Fronus in Pakistan before ordering.
If you are still shortlisting, Growatt, 1ON, Cherry and Cherry Sparrow are listed in the same category and can be compared against Fronus spec by spec.
Fronus — frequently asked questions
How many Fronus products are listed on SolarBazaar?
21 products, spread across 2 categories: 15 inverters and 6 batteries. The count reflects what is listed for the country you are browsing, so it changes if you switch country.
What does Fronus make?
Fronus's listed range is led by inverters (15 of 21 listings), followed by batteries (6). An inverter converts the direct current (DC) produced by solar panels and stored in batteries into the alternating current (AC) that household appliances, pumps and the utility grid actually use.
How much do Fronus products cost?
Listed Fronus products run from ₨ 41,000 to ₨ 670,000 (PKR), depending on capacity and model. Prices are indicative and change with supply, duties and exchange rates, so treat them as a comparison reference rather than a quotation.
Is Fronus a good brand?
SolarBazaar does not rank manufacturers editorially — we publish the specifications so you can judge them against your own requirements. For Fronus, the practical checks are the surge or peak rating, which covers the brief inrush of motors and compressors, maximum PV input and the number of MPPT trackers, which set how many panel strings you can connect and the MPPT voltage window, which decides how many panels go in a string, and whether the warranty is serviceable in Pakistan. A brand with strong specifications and no local support presence is often the more expensive choice over a system's life.
Where can I buy Fronus products in Pakistan?
SolarBazaar lists and compares equipment rather than selling it. Use the specifications and prices here to shortlist, then buy through an authorised distributor or installer in Pakistan — that route keeps the manufacturer's warranty intact, which direct grey-market imports usually do not.