How do Vikram and Adani panel warranties compare?

Adani Solar offers a 25-year linear performance warranty with a 10-year product warranty on PERC modules and 12 years on its TOPCon modules. Vikram Solar offers a 12-year product warranty with a linear performance warranty of 27–30 years depending on the series — its N-type Hypersol modules carry up to a 30-year performance warranty. On paper Vikram is slightly ahead; in practice both are established manufacturers, and Sri Ishaan Solar adds its own 5-year workmanship warranty on every installation.

Which brand handles Hyderabad's heat better — Vikram or Adani?

Very similar. Adani PERC modules are rated around -0.35%/°C and its TOPCon Sol-X modules around -0.29%/°C temperature coefficient. Vikram's Hypersol N-type TOPCon modules are rated around -0.30%/°C. In Hyderabad summers, where roof temperatures reach 55–60°C, both brands' TOPCon modules lose roughly 9–10% output at peak heat versus about 10–12% for standard PERC — a near-identical result. Panel technology (TOPCon vs PERC) matters more here than the brand name.

Does Sri Ishaan Solar install both Vikram and Adani solar panels?

Yes. Sri Ishaan Solar is an authorized dealer for both Vikram Solar and Adani Solar (as well as Waaree and Tata Power Solar) in Hyderabad and Telangana. We provide free site surveys, quote both brands side by side, handle the PM Surya Ghar portal and DISCOM net metering end-to-end, and back every installation with a 5-year workmanship warranty. Telugu and English support on +91 78424 61888.

Vikram Solar vs Adani Solar Panels — Which Is Right for Your Hyderabad Roof? (2026)

Q: Are Vikram Solar and Adani Solar panels eligible for the PM Surya Ghar subsidy?

Yes. Both Vikram Solar and Adani Solar modules are listed on the MNRE Approved List of Models and Manufacturers (ALMM List-I) and are BIS certified, which are the mandatory requirements for the PM Surya Ghar Muft Bijli Yojana central subsidy of up to ₹78,000. Installation must be done by a registered vendor — Sri Ishaan Solar is TGREDCO-registered (TSRE260936). Always confirm the exact model number appears on the current ALMM list before signing.

Q: What is the price difference between Vikram and Adani solar panels in Hyderabad?

In 2026, complete installed systems in Hyderabad using either brand fall in a similar band of roughly ₹21–26 per watt all-inclusive. Adani Solar is typically at the lower end of that band; Vikram Solar quotes are usually comparable or marginally higher, especially for its N-type Hypersol TOPCon series. On a 3kW system the total difference is usually a few thousand rupees — small compared to the 25-year system life. Prices vary with model and season; contact us for a current quote.

Both ALMM Listed · Both PMSG Subsidy Eligible · We Are an Authorized Dealer for Both

విక్రమ్ సోలార్ vs అదానీ సోలార్ — ఏది మంచిది? రెండు బ్రాండ్లకూ Sri Ishaan Solar అధీకృత డీలర్, కాబట్టి మేము నిజాయితీగా పోల్చి చెబుతాము. Sri Ishaan Solar is an authorized dealer for both Vikram Solar and Adani Solar in Hyderabad, so we have no reason to push one over the other. This head-to-head compares cell technology, efficiency, warranty, ALMM/BIS status, manufacturing, and price — so you can choose what actually fits your roof and budget. Free site survey, PM Surya Ghar subsidy handled end-to-end, 5-year workmanship warranty.

2ALMM Brands Compared

Up to 30 YrsPerformance Warranty

₹78,000Max PMSG Subsidy

~22.3%Adani TOPCon Efficiency

~22.4%Vikram TOPCon Efficiency

BothALMM + BIS Certified

5 YrsOur Workmanship Warranty

Two Made-in-India Heavyweights, One Honest Comparison

Adani Solar is the solar manufacturing arm of the Adani Group, with a large integrated cell-and-module facility at Mundra, Gujarat — making cells and modules under one roof. Vikram Solar, founded in 2006 and headquartered in Kolkata, is one of India's longest-running module manufacturers, with plants at Falta (West Bengal) and Oragadam near Chennai (Tamil Nadu), and a large capacity expansion under way through 2026–27.

Both brands are Tier-1, ALMM List-I enlisted and BIS certified — the two non-negotiables for PM Surya Ghar subsidy eligibility and DISCOM net metering approval in Telangana. That means you cannot go badly wrong with either. The differences are in the details below.

Vikram Solar vs Adani Solar — Side-by-Side Comparison

Figures are indicative, based on each manufacturer's published 2025–26 product range. Exact numbers depend on the specific model — we share full datasheets during the site survey.

Feature	Vikram Solar	Adani Solar
Cell Technology	Mono-PERC bifacial (Paradea), N-type TOPCon (Hypersol)	Mono-PERC, Bifacial PERC, N-type TOPCon (Sol-X)
Typical Wattage Range	~540W–605W (Paradea) / ~555W–715W (Hypersol)	~390W–545W across PERC, bifacial & TOPCon
Module Efficiency	~21.3% (PERC bifacial) to ~22.4%+ (TOPCon)	~20.0–21.3% (PERC) to ~22.3% (TOPCon)
Temp. Coefficient (Pmax)	~-0.30%/°C (Hypersol TOPCon)	~-0.35%/°C (PERC), ~-0.29%/°C (TOPCon)
Product Warranty	12 years	10 years (PERC) / 12 years (TOPCon)
Performance Warranty	27–30 years linear (30 on N-type Hypersol)	25 years linear
ALMM List-I / BIS	Yes / Yes	Yes / Yes
Made in India	Falta (WB) + Oragadam, Chennai (TN); module capacity in multi-GW expansion through 2026–27	Mundra (Gujarat); integrated cell + module manufacturing
Price Tier (installed)	Competitive to slightly premium (TOPCon)	Competitive — usually the lower quote
Best For	Buyers wanting the longest performance warranty and high-wattage TOPCon on limited roof space	Budget-focused buyers and standard 3–5kW rooftops wanting proven value

Spec note: Warranty terms and temperature coefficients vary by exact model and datasheet revision. Vikram's 30-year performance warranty applies to select N-type Hypersol series; Adani's TOPCon carries 12-year product warranty vs 10 years on its PERC range. Always verify the specific model's datasheet and its entry on the current MNRE ALMM list before you sign — we do this check for every quote.

Where Vikram Solar Wins

Longer performance warranty on paper — up to 30 years on N-type Hypersol modules versus Adani's 25 years. Over a system's life, that is five extra years of guaranteed minimum output.
High-wattage TOPCon lineup — Hypersol modules reach very high wattages with ~22.4% efficiency and up to ~80% bifaciality, useful when roof space is tight and you want maximum kW from fewer panels.
Long track record — manufacturing since 2006 and one of India's most experienced module exporters, now a listed company with major capacity expansion under way.
Slightly better heat behaviour than standard PERC — the ~-0.30%/°C coefficient of its TOPCon range suits Hyderabad's 55–60°C summer roof temperatures.

Where Adani Solar Wins

Installed price — Adani's manufacturing scale generally makes it the most competitive quote among Tier-1 Indian brands in Hyderabad, typically saving a few thousand rupees on a 3kW system versus premium alternatives.
Integrated cell + module manufacturing — cells and modules are made in-house at Mundra, which supports supply consistency and DCR compliance where domestic cells are mandated.
Availability — strong distribution in Telangana means shorter lead times for common residential wattages.
TOPCon option too — the Sol-X N-type series (~22.3% efficiency, ~-0.29%/°C) matches Vikram's TOPCon on heat performance almost exactly.

Which Should You Choose? Our Honest Verdict

The short answer:

Choose Adani Solar if your priority is the best installed price on a standard 3–5kW rooftop. It is the value pick, with full ALMM/BIS compliance and a solid 25-year performance warranty.
Choose Vikram Solar if you want the longest performance warranty (up to 30 years on Hypersol) or need maximum wattage per panel on a small roof.
Honestly, for most homes the brands are close. Both are ALMM-listed, both handle Hyderabad heat well in their TOPCon versions, and both are made in India. The installation quality — mounting structure, string design, wiring, earthing — usually affects your 25-year output more than this brand choice does.

Because Sri Ishaan Solar is an authorized dealer for Vikram Solar and Adani Solar (plus Waaree and Tata Power Solar), we quote both brands side by side for your exact roof and let the numbers decide. No pressure toward either.

Get a Free Vikram vs Adani Quote for Your Roof

Free site survey · Both brands quoted side by side · PMSG subsidy handled end-to-end · 5-year workmanship warranty · Telugu & English support

WhatsApp: +91 78424 61888 Get Free Quote

What Matters More Than the Brand Badge

Once you have narrowed the choice to two ALMM-listed Tier-1 brands, the following usually swing your real 25-year return more than the logo on the panel:

ALMM model verification — the specific model number (not just the brand) must be on the current MNRE list, or your subsidy and net metering fail. We verify this on every quote.
Inverter matching — string design must match the module's Voc/Isc. High-wattage Vikram Hypersol panels need different string maths than 440W Adani PERC.
Mounting and workmanship — a poorly angled, badly earthed install on premium panels underperforms a well-executed install on value panels. Every Sri Ishaan Solar installation carries a 5-year workmanship warranty.
Subsidy paperwork — PMSG portal registration and TGSPDCL/TGNPDCL net metering done right, first time. We handle this end-to-end and have since 2017.

Frequently Asked Questions — Vikram vs Adani Solar

Which is better for a Hyderabad rooftop — Vikram Solar or Adani Solar?

Both are Tier-1, ALMM-listed Indian manufacturers, and for a typical 3kW–5kW Hyderabad rooftop the real-world difference is small. Adani Solar usually wins on installed price and availability thanks to its integrated manufacturing scale at Mundra. Vikram Solar counters with a longer paper warranty on its N-type Hypersol modules (up to 30-year performance warranty on select series) and strong TOPCon efficiency. We are a dealer for both and quote both on request.

Are Vikram Solar and Adani Solar panels eligible for the PM Surya Ghar subsidy?

Yes. Both brands' modules are on the MNRE ALMM List-I and BIS certified — the mandatory requirements for the PM Surya Ghar central subsidy of up to ₹78,000. Installation must be done by a registered vendor; Sri Ishaan Solar is TGREDCO-registered (TSRE260936). Always confirm the exact model number appears on the current ALMM list before signing.

What is the price difference between Vikram and Adani solar panels in Hyderabad?

In 2026, complete installed systems using either brand fall in a similar band of roughly ₹21–26 per watt all-inclusive. Adani Solar is typically at the lower end; Vikram Solar quotes are comparable or marginally higher, especially for the N-type Hypersol TOPCon series. On a 3kW system the difference is usually a few thousand rupees. Prices move with model and season — WhatsApp us for a current side-by-side quote.

How do the warranties compare?

Adani Solar: 25-year linear performance warranty; 10-year product warranty on PERC, 12 years on TOPCon. Vikram Solar: 12-year product warranty; 27–30-year linear performance warranty depending on series, with up to 30 years on N-type Hypersol. On paper Vikram is slightly ahead. We add a 5-year workmanship warranty on every installation either way.

Which brand handles Hyderabad's heat better?

Nearly identical in their TOPCon versions: Vikram Hypersol at ~-0.30%/°C and Adani Sol-X at ~-0.29%/°C temperature coefficient. Standard Adani PERC is ~-0.35%/°C. On a 55–60°C Hyderabad summer roof, TOPCon modules from either brand lose roughly 9–10% at peak heat vs ~10–12% for PERC. Choosing TOPCon over PERC matters more here than choosing between these two brands.

Does Sri Ishaan Solar install both brands?

Yes. We are an authorized dealer for Vikram Solar and Adani Solar (and also Waaree and Tata Power Solar) across Hyderabad and Telangana. Free site survey, both brands quoted side by side, PM Surya Ghar and DISCOM net metering handled end-to-end, 5-year workmanship warranty, Telugu and English support: +91 78424 61888.

Solar Panel Brands Comparison Vikram Solar Dealer Hyderabad Adani Solar Dealer Hyderabad Waaree Solar Dealer Hyderabad Tata Solar Dealer Hyderabad 5kW Solar System Hyderabad PM Surya Ghar Subsidy Hyderabad

Book Your Free Site Visit — We'll Quote Both Brands

We assess your roof, run the numbers for Vikram and Adani side by side, and tell you honestly which one fits — with exact PMSG subsidy eligibility. No cost, no obligation.

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TGREDCO Reg. TSRE260936 · GSTIN 36AFXFS2132K1ZG · Bandlaguda, Hyderabad