Microtek Solar Inverters: Price, Warranty & Review 2026

Microtek is one of India’s best-known names in home power backup, and many families already have a Microtek inverter or stabiliser somewhere in the house. In solar, Microtek plays the value role: affordable PCU/off-grid inverters for homes that want backup during power cuts, plus on-grid (grid-tied) options for households chasing the government subsidy and net-metering savings. If your priority is a trusted, widely-available Indian brand at a sensible price, Microtek belongs on your shortlist — but the right model depends on whether you mainly want backup or bill savings.

Microtek at a glance

Microtek International is a long-established Indian electronics maker, best known for inverters, UPS systems, PCUs (Power Conditioning Units) and voltage stabilisers. Its dealer and service presence is wide, reaching small towns as well as metros — a genuine advantage when something eventually needs fixing. On the solar side, the brand focuses on affordability and everyday reliability rather than premium bells and whistles.

One honest reminder before you fixate on the inverter: buying an inverter is only one part of a rooftop system. The panels, mounting, wiring and — above all — the quality of installation matter just as much for how well and how long your system performs.

Product range

Microtek’s solar line-up broadly splits into two families, and the difference matters a lot for your electricity bill. Before you pick a family, size the system to your actual usage — list the appliances you must run and for how long, then match capacity to that. Our load calculator gives a quick estimate of the inverter size you need, and the solar inverter buying guide explains the on-grid versus off-grid choice in more depth. Getting the size and type right matters far more than which value brand’s badge is on the front.

1. Solar PCU / off-grid inverters (with battery)

These combine an inverter with a solar charge controller. During the day, solar charges your battery and runs your appliances; at night or during a cut, the battery takes over. This is the classic choice for homes in areas with frequent, long power cuts. Many models use MPPT charge controllers for better solar harvesting, while some entry units use simpler PWM. The key thing to understand: off-grid/PCU systems rely on a battery and do not qualify for net metering or the PM Surya Ghar subsidy.

2. On-grid (grid-tied) solar inverters

These feed solar power to your home and export the surplus to the grid. Paired with ALMM-listed panels and net metering, an on-grid system is what earns you the PM Surya Ghar: Muft Bijli Yojana subsidy and cuts your bill the most. Most on-grid homes don’t need a battery at all — the grid acts as your “storage”.

Here’s a simple side-by-side to help you choose:

If your goal is subsidy and savings, an on-grid setup is the route. If you live somewhere power cuts are a daily headache — say, parts of UP, Bihar or a semi-rural pocket near your city — a PCU/off-grid Microtek makes more sense.

Indicative pricing (2026 — verify current)

Be wary of anyone quoting an exact inverter price from memory; it moves with model, capacity and dealer. What we can say honestly is at the system level: a rooftop solar system in India typically costs around ₹55,000–₹75,000 per kW before subsidy (indicative 2026 — verify current), varying by brand, panel type, DCR requirement and city. The inverter is one line item within that. For a real Microtek figure, the sensible move is to get 3 free quotes for the same system size and compare the inverter make, model and warranty line by line.

On subsidy: the central support (CFA) is ₹30,000/kW for the first 2 kW plus ₹18,000 for the 3rd kW, capped at ₹78,000 — so a 3 kW-plus residential on-grid system gets the full ₹78,000. A subsidised 3 kW system generates roughly 12–15 units a day and often pays back in about 3–4 years. The inverter brand changes neither figure: your subsidy is fixed by the scheme’s per-kW slabs, and your generation depends on the panels, roof and shading — a value inverter and a premium one, once correctly sized, will not meaningfully change the units on your meter. Note that new PM Surya Ghar registrations closed on 6 June 2026, so rather than rushing to register, track your existing application status and watch for any next intake.

Warranty and after-sales service

Solar inverters in India typically carry 5–10 year warranties (indicative 2026 — verify current). Microtek’s exact terms vary by model, so get these three things in writing before you pay:

• The warranty period for your specific PCU or on-grid model.
• Whether service is on-site or carry-in, and the nearest authorised service point.
• What’s covered versus what counts as “wear” (batteries, for instance, follow their own separate warranty).

Microtek’s broad dealer network is a real plus here — support tends to be easier to reach than with some import-only brands. Still, insist your installer, not just the brand, commits to after-sales help, since day-to-day faults usually get sorted locally. It is also worth asking, in writing, what happens if a fault recurs after a repair and whether a replacement or loaner unit is offered while yours is in service — small print that rarely matters until the day it does.

Who it suits

Microtek solar inverters suit:

• Budget-conscious homeowners who want a known Indian brand without paying a premium.
• Backup-first households in power-cut-prone areas (choose a PCU/off-grid model with a battery).
• On-grid savers who want a value inverter paired with ALMM/DCR panels for subsidy and net metering.

They’re a weaker fit if you specifically want top-tier hybrid features or the longest possible warranties, where premium brands may edge ahead.

How Microtek compares with other value brands

Microtek sits alongside familiar names like UTL and Luminous in the value, backup-friendly end of the market. These brands overlap heavily, so compare the specific models a quote proposes rather than the logos: check the rated capacity, whether it is a PCU/off-grid or on-grid unit, the exact warranty term, and how close the nearest authorised service centre is. Microtek’s strength is its long familiarity and wide reach; a rival might win on a particular hybrid feature or a slightly longer warranty on a given model. Before deciding, run your numbers through the savings calculator, then line up 3 free quotes so you’re comparing the same system size, panel type and inverter warranty — that’s the only fair way to judge value.