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Adani Solar Brand review

ASB-M12-132-635

635 Wp PERC Bifacial 70%
ComparePV verdict

Middle of its segment, modest efficiency

Rank 4,963 of 14,005
Compare panels Datasheet PDF
Power (Wp)
635
Strong · top 19%
Efficiency (%)
20.39
Weak · bottom 1%
Density (Wp/m²)
203.9
Weak · bottom 1%
Temp (%/°C)
-0.350
Weak · bottom 20%
Weight (kg)
33.6
Typical · median 34.0 kg
Warranty (yrs)
30
Typical · median 30 yrs

The ELAN PRIDE series from Adani Solar is a PV module lineup engineered to maximize energy yield across both utility-scale and rooftop applications. The panel uses P-type PERC half-cut cells, which reduce power losses from microcracks and partial shading while improving reliability under demanding operating conditions. A defining feature of the series is its bifacial design, capturing additional energy reflected from the ground surface and meaningfully boosting system efficiency without increasing the installation footprint. The use of multi busbar (MBB) technology combined with advanced soldering minimizes LID and LeTID degradation, extending the module's effective service life. A construction built on high-transmission tempered glass and a corrosion-resistant, anodized frame allows the panel to withstand salt mist and ammonia exposure, making it a strong choice for coastal and agricultural installations. A sealed IP68 junction box further protects the electrical components. ELAN PRIDE is aimed at investors seeking a balance between high energy performance and long-term durability, standing apart from monofacial competitors through its dual-side light capture and robust mechanical protection.

Ranking

217 panels in the segment PERC 600-650 W
Metric This panel Median Position in segment Overall rank
Module efficiency 20.39% 21.38% Weak · bottom 1% 11,683
Power density 203.9 213.8 Weak · bottom 1% 11,623
Temperature coefficient -0.350 -0.340 Weak · bottom 20% 10,419
Weight per kWp 52.9 55.7 Typical 6,627
Performance warranty 30 yrs 30 yrs Typical 21
Colour key Strong - top 25% Typical - middle 50% Weak - bottom 25%

Signals from the data

5 positive · 5 caution
Best for

Utility-scale, commercial and shaded-installations.

Not ideal for

Tight roof space, roofs where every square metre has to count and hot climates.

Watch-outs
20.39% module efficiency

Bottom 1% of the PERC 600-650 W segment, against a median of 21.38%. Ranked 11,683rd in the whole database.

203.9 watts per square metre

Bottom 1% of the PERC 600-650 W segment, against a median of 213.8. Ranked 11,623rd in the whole database.

-0.350 %/°C temperature coefficient

Bottom 20% of the PERC 600-650 W segment, against a median of -0.340.

What owners get
BNEF Tier-1 bankability status

Adani Solar is listed as a BNEF Tier-1 manufacturer, confirming the financial strength to honor a 30-year power warranty and enabling financing of projects by international banks and funds.

High bifacial gain up to 15%

A bifaciality factor of 70±5% enables additional power output reaching up to 730 Wp at 15% ground reflectance, a meaningful advantage on high-albedo surfaces (gravel, white roofing, snow).

Salt mist and ammonia resistance

The anodized frame and sealed IP68 junction box provide certified corrosion resistance, making the series a reliable choice for coastal and agricultural installations (e.g., livestock building roofs), where standard aluminum frames degrade faster.

Low annual degradation of 0.45%

The manufacturer specifies a 0.45% annual power degradation rate under a 30-year linear warranty, a result comparable to top-tier N-type modules that reduces the risk of productivity loss over the long term.

MBB and half-cut limit microcracks

Multi-busbar (MBB) technology combined with half-cut cells reduces power losses from partial shading and microcracks, while limiting LID and LeTID degradation and improving reliability in demanding operating conditions.

Trade-offs
Lower efficiency than N-type peers

Efficiency of 20.23-20.87% (PERC technology) is clearly lower than comparable 650 Wp N-type modules: BYD AURO N NLBK-39 (23.25%), Astronergy ASTRO N5 (23.3%), and Jinko Tiger Neo (24.06%) - a gap of 2.4-3.2 percentage points means lower energy yield from the same roof area.

Shorter product warranty - 12 years

The 12-year product warranty is shorter than the standard already offered by many premium N-type manufacturers (15 years), which, despite a comparable 30-year power warranty, may weigh against the series when banks and insurers assess overall investment risk.

Notes from the database
  • Efficiency of 20.4% is 1.0pp below the PERC 600-650W median (21.4%)
  • Power density of 203.9 W/m² is 9.9 W/m² below PERC 600-650W median (213.8 W/m²) - needs more roof space
  • At -0.35%/°C, hot weather performance is typical for PERC 600-650W panels
  • Bifaciality factor of 70% can add 4-10% extra yield with reflective mounting surface
  • In the top 83% for efficiency among all PERC panels

Specifications

Open datasheet PDF
Nominal power (Pmax) 635 Wp Nameplate at 1000 W/m², 25 °C
Module efficiency 20.39 % Weak Segment median 21.38%
Vmpp · Impp 36.82 V · 17.25 A Operating point at max power
Voc · Isc 43.08 V · 18.63 A Sizes the string length
Max system voltage 1500 V Longer strings than 1000 V modules
Dimensions 2390×1303×35 mm · 3.11 m² of roof
Weight 33.6 kg Typical Typical · median 34.0 kg
Cells 132 · PERC Monocrystalline
Bifaciality 70 % Rear output as a share of front
Coefficient Pmax -0.350 %/°C Weak bottom 20% of its segment
Coefficient Voc · Isc -0.290 · 0.050 %/°C
NOCT 44 °C At 800 W/m², 20 °C ambient
Product warranty 12 years Hardware defects only
Performance warranty 30 years Typical median 30 yrs · median 30 yrs
End-of-warranty output 85.0 % Equals 521 W guaranteed
Degradation 2.00 → 0.55 % First year, then annual

Simulations

Live - change any input
Lifetime output & value
30 years at 1200 kWh/kWp/year and €0.50 per kWh
Power in year 30
-
Lifetime energy
-
Energy value
-
With bifacial gain
-

Degradation from this panel's own datasheet figures. No inverter, soiling or shading losses.

Heat losses
-0.350 %/°C against a segment median of -0.340
-
Bifacial gain
Rear gain over light concrete: -
-

Model: bifaciality × albedo × 0.6 view factor. A first-order estimate, not a yield simulation.

Filter these
Size
Panel Power Eff. Temp. Weight Difference
Adani Solar ASB-M12-132-635 635 W 20.39% -0.350 33.6 kg You are here
AIKO-A650-MAE72Mw 650 W 25.20% -0.260 27.0 kg Cooler, lighter, +4.8 pp
AIKO-A680-MDE72Mw 680 W 25.20% -0.260 29.0 kg Cooler, lighter, +4.8 pp
AIKO-A675-MDE72Mw 675 W 25.00% -0.260 29.0 kg Cooler, lighter, +4.6 pp
AIKO-A645-MAE72Mw 645 W 25.00% -0.260 27.0 kg Cooler, lighter, +4.6 pp
AIKO-G670-MCH72Mw 670 W 24.80% -0.260 28.2 kg Cooler, lighter, +4.4 pp
LR7-72HVHF-670M 670 W 24.80% -0.260 28.5 kg Cooler, lighter, +4.4 pp
AIKO-A640-MAE72Mw 640 W 24.80% -0.260 27.0 kg Cooler, lighter, +4.4 pp
ASM-M12-132-630 630 W 20.23% -0.340 33.6 kg Very close match
ASM-M12-132-640 640 W 20.55% -0.340 33.6 kg Very close match
ASM-M12-132-645 645 W 20.71% -0.340 33.6 kg +10 W, +0.3 pp
ASM-M12-132-650 650 W 20.87% -0.340 33.6 kg +15 W, +0.5 pp
AIKO-A805-GRH78Dw 805 W 25.10% -0.260 39.8 kg +170 W, cooler, +4.7 pp
AIKO-A800-GRH78Dw 800 W 24.90% -0.260 39.8 kg +165 W, cooler, +4.5 pp
AIKO-A795-GRH78Dw 795 W 24.80% -0.260 39.8 kg +160 W, cooler, +4.4 pp
AIKO-A790-GRH78Dw 790 W 24.60% -0.260 39.8 kg +155 W, cooler, +4.2 pp
TSM-NEG21C.20Q-760 760 W 24.50% -0.260 38.3 kg +125 W, cooler, +4.1 pp

Found 1400 panels of the same or similar size to this one, within ±10 mm. See them here Found 1400 panels of the same or similar size to this one, within ±25 mm. See them here Found 1400 panels of the same or similar size to this one, within ±50 mm. See them here Found 1432 panels of the same or similar size to this one, within ±100 mm. See them here

Common questions

6 answered
How does the ELAN PRIDE panel differ from a standard monofacial panel?
ELAN PRIDE features a bifacial construction, so its P-type PERC cells also capture light reflected off the ground from the rear side of the module. This can add 5-15% extra energy yield depending on the albedo of the surface beneath the installation, without increasing the array footprint. A standard monofacial panel only harvests light on the front side, resulting in a lower real-world annual yield for the same rated power.
What warranty comes with ELAN PRIDE panels?
Adani Solar provides a 12-year product warranty covering material and manufacturing defects, plus a 30-year linear power output warranty. This means the manufacturer guarantees a minimum generation level over three decades, with power degradation scheduled per the warranty terms. This is standard practice among tier 1 manufacturers, a category Adani Solar belongs to.
Are ELAN PRIDE panels suitable for coastal and agricultural installations?
Yes, the ELAN PRIDE series is engineered for harsh environmental conditions. A corrosion-resistant, anodized frame and a sealed IP68 junction box give it good resistance to salt mist and ammonia exposure. This makes the panel well suited for solar farms located near coastlines as well as agricultural installations, such as on livestock buildings.
What is half-cut and multi-busbar (MBB) technology in ELAN PRIDE panels?
Half-cut means the PERC cells are split into two halves, reducing current losses and limiting the impact of partial shading on overall module performance. Multi-busbar (MBB) technology combined with advanced soldering reduces microcracks and LID/LeTID degradation. Together, these features translate into higher reliability and a longer real-world service life compared to conventional full-size cells.
What is the maximum power output of ELAN PRIDE panels and what installations are they suited for?
The highest-power variants in the ELAN PRIDE series reach up to 650 Wp, making them suitable for both large-scale solar farms and demanding rooftop installations on commercial and industrial buildings. A higher per-module power output reduces the number of panels needed to reach a target system capacity, lowering mounting structure and installation labor costs.
Is Adani Solar a tier 1 manufacturer, and where is it based?
Yes, Adani Solar is classified as a tier 1 manufacturer, indicating financial stability, large-scale production, and bankability recognized by financing institutions. The company is headquartered in India and is one of the country's largest producers of solar cells and modules, allowing competitive pricing while maintaining high quality standards.
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