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Premier Energies PE-525HB
Premier Energies Brand review

PE-525HB

525 Wp PERC Bifacial
ComparePV verdict

Middle of its segment, needs the roof space

Rank 9,058 of 14,005
Compare panels Datasheet PDF
Power (Wp)
525
Weak · bottom 21%
Efficiency (%)
20.32
Weak · bottom 6%
Density (Wp/m²)
203.2
Weak · bottom 6%
Temp (%/°C)
-0.350
Typical · median -0.350
Weight (kg)
28.0
Typical · median 28.4 kg
Warranty (yrs)
30
Typical · median 30 yrs

The Premier Energies 144 Half Cut PERC Cell (Bifacial Transparent Backsheet) series is designed to maximize energy yield in situations where every additional percentage of production matters - especially on roofs and ground-mounted structures with reflective surfaces. The use of a bifacial design with a transparent backsheet allows for the effective utilization of light reflected from the surface beneath the module, which translates directly into higher annual energy generation without the need for expanding the installation.

The PERC cell technology combined with the half-cut architecture also enhances module performance under partial shading and reduces losses due to mismatch. Furthermore, the multi-busbar connection system ensures stable operation over a long period, increasing reliability in demanding conditions.

This solution is ideal for commercial investors, PV farms, and projects where high energy production, operational reliability, and cost-effectiveness throughout the entire lifespan of the installation are priorities.

Ranking

706 panels in the segment PERC 500-550 W
Metric This panel Median Position in segment Overall rank
Module efficiency 20.32% 20.90% Weak · bottom 6% 11,739
Power density 203.2 209.0 Weak · bottom 6% 11,731
Temperature coefficient -0.350 -0.350 Typical 10,419
Weight per kWp 53.3 53.0 Typical 7,178
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

Commercial, utility-scale and shaded-installations.

Not ideal for

Roofs where every square metre has to count and tight roof space.

Watch-outs
203.2 watts per square metre

Bottom 6% of the PERC 500-550 W segment, against a median of 209.0. Ranked 11,731st in the whole database.

20.32% module efficiency

Bottom 6% of the PERC 500-550 W segment, against a median of 20.90%. Ranked 11,739th in the whole database.

What owners get
Real energy gain from bifacial design

The transparent backsheet captures light reflected from the substrate (light-colored roofing, gravel, ground-mount sites), typically adding 5-15% annual energy yield without expanding the installation footprint.

Half-cut PERC cells with SMBB

The half-cut cell architecture reduces losses under partial shading and lowers hot-spot risk, while SMBB (smart multi busbar) technology cuts resistive losses, improving power stability over the panel's service life.

30-year linear power warranty

A 30-year linear power warranty puts this series on par with premium-tier competitors, a meaningful factor in LCOE calculations for commercial and utility-scale PV projects.

Established Tier-1 Indian manufacturer

Premier Energies has operated since 1995, runs India's first LEED Gold-certified cell and module manufacturing facility, and ranks among the top 13 global module makers, supporting bankability for projects financed against this brand.

Power and efficiency at PERC-leader level

Efficiency up to 21.48% and power up to 555 Wp are comparable to leading PERC series from peers (ET Solar Elite PLUS at 21.4%, Boviet Vega at 21.3%), while retaining the lower cost profile of PERC versus TOPCon.

Trade-offs
Product warranty limited to 12 years

The 12-year product warranty falls short of the 15-25 years now offered by many Tier-1 manufacturers, a notable gap in overall service coverage despite the strong 30-year power warranty.

PERC being superseded by in-house TOPCon

Since 2024 Premier Energies has also produced the PE-144 HC TOPCon Bifacial Dual Glass line rated up to 590 Wp, positioning this PERC/transparent-backsheet series as a legacy technology within the manufacturer's portfolio, with possible implications for future R&D priority and long-term availability.

Transparent backsheet less durable than glass-glass

Compared to a dual-glass bifacial construction, the transparent backsheet is lighter and cheaper but offers lower mechanical and UV resistance in harsh climates (high humidity, intense sun exposure) over the long term.

Notes from the database
  • Module efficiency of 20.3% is 0.6pp below average for PERC 500-550W panels (median: 20.9%)
  • Power density of 203.2 W/m² is 5.8 W/m² below PERC 500-550W median (209.0 W/m²) - needs more roof space
  • At -0.35%/°C, hot weather performance is typical for PERC 500-550W panels
  • Ranked #11739 out of 14005 panels for efficiency in the database

Specifications

Open datasheet PDF
Nominal power (Pmax) 525 Wp Nameplate at 1000 W/m², 25 °C
Module efficiency 20.32 % Weak Segment median 20.90%
Vmpp · Impp 40.93 V · 12.83 A Operating point at max power
Voc · Isc 49.43 V · 13.63 A Sizes the string length
Max system voltage 1500 V Longer strings than 1000 V modules
Dimensions 2278×1134×35 mm · 2.58 m² of roof
Weight 28.0 kg Typical Typical · median 28.4 kg
Cells 144 · PERC Monocrystalline
Coefficient Pmax -0.350 %/°C Typical median -0.350 of its segment
Coefficient Voc · Isc -0.300 · 0.040 %/°C
NOCT 42 °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
Degradation 2.00 → 0.45 % 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
-

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

Heat losses
-0.350 %/°C against a segment median of -0.350
-
Filter these
Size
Panel Power Eff. Temp. Weight Difference
Premier Energies PE-525HB 525 W 20.32% -0.350 28.0 kg You are here
LR7-54HJD-510M 510 W 25.00% -0.240 23.5 kg Cooler, lighter, +4.7 pp
AIKO-A495-MCE54Mw 495 W 24.80% -0.260 21.0 kg Cooler, lighter, +4.5 pp
LR7-60HVH-560M 560 W 24.80% -0.260 25.0 kg +35 W, cooler, +4.5 pp
LR7-54HJD-505M 505 W 24.70% -0.240 23.5 kg Cooler, lighter, +4.4 pp
LR7-60HVH-555M 555 W 24.60% -0.260 25.0 kg +30 W, cooler, +4.3 pp
AIKO-A490-MCE54Mw 490 W 24.50% -0.260 21.0 kg Cooler, lighter, +4.2 pp
LR7-54HJD-500M 500 W 24.50% -0.240 23.5 kg Cooler, lighter, +4.2 pp
PE 515HM 515 W 19.93% -0.350 29.0 kg -10 W, -0.4 pp, -5 yr warranty
PE 520HM 520 W 20.12% -0.350 29.0 kg Heavier, -5 yr warranty
PE 525HM 525 W 20.31% -0.350 29.0 kg Heavier, -5 yr warranty
PE 530HM 530 W 20.51% -0.350 29.0 kg Heavier, -5 yr warranty
PE-530HG 530 W 20.52% -0.350 34.0 kg Heavier
PE 535HM 535 W 20.70% -0.350 29.0 kg +10 W, +0.4 pp, -5 yr warranty
PE-535HG 535 W 20.71% -0.350 34.0 kg +10 W, heavier, +0.4 pp
AIKO-A650-MAE72Mw 650 W 25.20% -0.260 27.0 kg +125 W, cooler, +4.9 pp
AIKO-A645-MAE72Mw 645 W 25.00% -0.260 27.0 kg +120 W, cooler, +4.7 pp

Found 2326 panels of the same or similar size to this one, within ±10 mm. See them here Found 2368 panels of the same or similar size to this one, within ±25 mm. See them here Found 2382 panels of the same or similar size to this one, within ±50 mm. See them here Found 2547 panels of the same or similar size to this one, within ±100 mm. See them here

Common questions

6 answered
What additional energy yield can I expect from the bifacial transparent backsheet design of the Premier Energies 144 Half Cut PERC series?
The transparent backsheet allows reflected light from the ground surface to be absorbed by the rear side of the module. With high-albedo surfaces such as white concrete, light-colored membranes, or sand, rear-side gain typically ranges from 5–15% relative to front-side rated power. The effect is most pronounced on ground-mounted systems and flat rooftops with light-colored coatings, and significantly lower on steep dark-tiled roofs.
What warranty is included with the Premier Energies 144 Half Cut PERC Cell Bifacial Transparent Backsheet series?
Premier Energies provides a 12-year product warranty covering material and workmanship defects, complemented by a 30-year linear power output warranty guaranteeing that the modules maintain specified performance levels over three decades of operation. The 30-year power warranty places this series among the better-covered options available in the standard PERC segment.
Are Premier Energies 144 HC PERC Bifacial modules suitable for a utility-scale PV farm with a light gravel substrate?
Yes, this is one of the most favorable use cases for this series. Light gravel has a high albedo coefficient, which directly increases rear-side generation on a bifacial module. With a peak power of 555 Wp combined with elevated rear-side gain, the series is particularly attractive for commercial and utility-scale ground-mounted projects, especially when single-axis trackers are used to further optimize annual yield.
How does the half-cut cell architecture and multi busbar design affect module performance under partial shading?
The half-cut design splits each cell into two, so shading one section of a row reduces only half of its power output instead of the full cell's contribution. Multi busbar technology shortens current paths, reduces resistive losses, and lowers thermomechanical stress on cell interconnects. The combined result is a smaller production drop when part of the array is shaded by chimneys, dormers, or adjacent module rows.
Where is Premier Energies headquartered, and are Indian-manufactured solar panels reliable?
Premier Energies is headquartered in India and is one of the country's leading PV module manufacturers. Their modules are certified to IEC 61215, IEC 61730, and IEC 62804 (PID resistance), and hold CE approval along with ratings for salt mist (IEC 61701) and ammonia resistance (IEC 62716). Active exports to European markets confirm that the product line meets stringent international quality standards.
What is the module efficiency of the Premier Energies 144 Half Cut PERC Bifacial series, and how does it compare to budget alternatives?
Modules in this series achieve efficiency between 20.3–21.29%, with cell efficiency reaching up to 22.9%. That figure is competitive with top-tier PERC offerings. The combination of PERC cell technology, half-cut architecture, and bifacial transparent backsheet allows more energy to be harvested from the same roof or ground footprint compared to conventional monofacial modules with lower per-unit wattage.
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