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Premier Energies Brand review

PEI-144-585-THGB-M10

585 Wp TOPCon Bifacial 2500%
ComparePV verdict

Middle of its segment, heavy for its output

Rank 4,210 of 14,005
Compare panels Datasheet PDF
Power (Wp)
585
Typical for its class
Efficiency (%)
22.63
Typical · median 22.44%
Density (Wp/m²)
226.5
Typical · median 224.4
Temp (%/°C)
-0.300
Typical · median -0.290
Weight (kg)
34.0
Weak · 2.8 kg above median
Warranty (yrs)
30
Typical · median 30 yrs

The Premier Energies 144 HALF CUT TOPCon CELL BIFACIAL DUAL GLASS series redefines efficiency standards thanks to the combination of TOPCon cell technology with a bifacial module design. The use of innovative 144 Half-Cut cell architecture minimizes resistive losses, which directly translates into stable operation even in difficult lighting conditions. The key advantage is the Bifacial Dual Glass structure, which, through the use of glass on both sides of the panel, not only drastically increases mechanical resistance and durability for decades but, above all, allows for the generation of additional energy from radiation reflected from the ground. This solution perfectly eliminates the problem of rapid module degradation in aggressive environments, ensuring exceptional resistance to the PID phenomenon and micro-cracks. This series is dedicated primarily to large photovoltaic farms and advanced commercial installations, where maximizing yield per unit area is a priority. Unlike standard monofacial modules, these panels offer a significantly lower temperature coefficient, which means they maintain high efficiency even during hot summer days. By choosing these modules, the investor receives uncompromising durability combined with state-of-the-art contact passivation technology, which places this series at the forefront of the most cost-effective solutions on the Polish renewable energy market.

Ranking

1,018 panels in the segment TOPCon 550-600 W
Metric This panel Median Position in segment Overall rank
Module efficiency 22.63% 22.44% Typical 3,622
Power density 226.5 224.4 Typical 3,500
Temperature coefficient -0.300 -0.290 Typical 6,093
Weight per kWp 58.1 53.8 Weak · bottom 7% 11,570
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 · 2 caution
Best for

Utility-scale, commercial, shaded-installations and hot-climate.

Not ideal for

Weight-limited structures.

Watch-outs
58.1 kg per kWp

Bottom 7% of the TOPCon 550-600 W segment, against a median of 53.8. Ranked 11,570th in the whole database.

What owners get
High efficiency up to 22.83%

The modules reach a maximum efficiency of 22.83% at up to 590 Wp, matching direct competitors (SunEvo SE5-72H, Luxen N5) and trailing the segment leader AE Solar Horizon CMD-144BDS (22.86%) by only 0.03 percentage points.

N-type TOPCon cells with SMBB technology

The use of N-type TOPCon 182 mm cells with multi-busbar SMBB (10BB) technology delivers lower LID/LeTID degradation and improved contact passivation than legacy PERC designs, translating into higher yield under partial shading and high-temperature conditions.

Bifacial Dual Glass construction

The double-glass structure (3.2 mm glass on both sides) instead of a standard backsheet increases resistance to PID and microcracks and enables additional energy gain from ground albedo — particularly valuable for large-scale PV farms built on high-reflectivity surfaces.

Tier-1 manufacturer status (BNEF)

Premier Energies is listed among BloombergNEF's Tier-1 module manufacturers, confirming the series' bankability and facilitating financing for commercial projects. The company has operated since 1995, reflecting established manufacturing experience.

30-year power warranty guaranteeing 85.4% output

The manufacturer guarantees a minimum of 85.4% of nominal power after 30 years of operation, a competitive result compared to standard 25-year offers in the PERC segment and comparable to premium TOPCon series from rival manufacturers.

Trade-offs
12-year product warranty below market standard

The 12-year product warranty is shorter than the 15 years now standard among many Tier-1 TOPCon module manufacturers (e.g., JinkoSolar, LONGi, Trina Solar), which may be a significant factor for projects requiring longer bankability periods.

Notes from the database
  • Efficiency of 22.6% matches the TOPCon 550-600W median
  • At 226.5 W/m² power density, roof space requirements are typical for TOPCon 550-600W panels
  • At -0.30%/°C, hot weather performance is typical for TOPCon 550-600W panels
  • At 34.0 kg (2.8 kg above TOPCon 550-600W median of 31.2 kg), requires checking roof load capacity
  • In the top 26% for efficiency among all TOPCon panels

Specifications

Open datasheet PDF
Nominal power (Pmax) 585 Wp Nameplate at 1000 W/m², 25 °C
Module efficiency 22.63 % Typical Segment median 22.44%
Vmpp · Impp 44.11 V · 13.27 A Operating point at max power
Voc · Isc 51.38 V · 13.93 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 34.0 kg Weak Weak · 2.8 kg above median
Cells 144 · TOPCon Monocrystalline
Bifaciality 2500 % Rear output as a share of front
Coefficient Pmax -0.300 %/°C Typical median -0.290 of its segment
Coefficient Voc · Isc -0.270 · 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
End-of-warranty output 87.4 % Equals 511 W guaranteed
Degradation 1.00 → 0.40 % 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
-0.300 %/°C against a segment median of -0.290
-
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
Premier Energies PEI-144-585-THGB-M10 585 W 22.63% -0.300 34.0 kg You are here
LR7-60HVH-560M 560 W 24.80% -0.260 25.0 kg Cooler, lighter, +2.2 pp
LR7-60HVH-555M 555 W 24.60% -0.260 25.0 kg Cooler, lighter, +2.0 pp
AIKO-A635-MAE72Mw 635 W 24.60% -0.260 27.0 kg +50 W, lighter, +2.0 pp
AIKO-A630-MAH72Dw 630 W 24.40% -0.260 32.5 kg +45 W, cooler, +1.8 pp
LR7-60HVHL-550M 550 W 24.40% -0.260 16.3 kg Cooler, 18 kg lighter, +1.8 pp
PE 515HM 515 W 19.93% -0.350 29.0 kg -70 W, lighter, -2.7 pp
PE 520HM 520 W 20.12% -0.350 29.0 kg -65 W, lighter, -2.5 pp
PE 525HM 525 W 20.31% -0.350 29.0 kg -60 W, lighter, -2.3 pp
PE-525HB 525 W 20.32% -0.350 28.0 kg -60 W, lighter, -2.3 pp
PE 530HM 530 W 20.51% -0.350 29.0 kg -55 W, lighter, -2.1 pp
PE-530HG 530 W 20.52% -0.350 34.0 kg -55 W, hotter, -2.1 pp
PE 535HM 535 W 20.70% -0.350 29.0 kg -50 W, lighter, -1.9 pp
PE-535HG 535 W 20.71% -0.350 34.0 kg -50 W, hotter, -1.9 pp
AIKO-A650-MAE72Mw 650 W 25.20% -0.260 27.0 kg +65 W, lighter, +2.6 pp
AIKO-A645-MAE72Mw 645 W 25.00% -0.260 27.0 kg +60 W, lighter, +2.4 pp
AIKO-A640-MAE72Mw 640 W 24.80% -0.260 27.0 kg +55 W, lighter, +2.2 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 warranty does the Premier Energies 144 Half Cut TOPCon Cell Bifacial Dual Glass series come with?
The Premier Energies 144 Half Cut TOPCon Bifacial Dual Glass series includes a 12-year product warranty and a 30-year linear power warranty. At the end of year 30, the module is guaranteed to retain at least 85.4% of its nominal output power. This is among the most comprehensive warranty packages available, reflecting the long-term durability of the dual glass construction.
Are the Premier Energies TOPCon Bifacial Dual Glass 590W modules suitable for large-scale solar farms?
Yes, this series is specifically designed for utility-scale and large commercial PV installations. With a peak power of 590 Wp, efficiency up to 22.83%, and bifacial energy capture, these modules maximize yield per unit of land area. The frameless dual glass structure also eliminates aluminum frame corrosion in humid climates, reducing long-term balance-of-system (BoS) maintenance costs.
What advantage does the Bifacial Dual Glass design offer over a conventional monofacial module?
A bifacial module captures solar irradiance on both the front and rear surfaces, harvesting light reflected from the ground, white gravel, snow, or a light-colored roofing membrane. This translates to a 5-15% energy yield gain over a monofacial module of identical nameplate power. Additionally, replacing the rear backsheet with tempered glass significantly increases mechanical durability and extends the module's operational lifespan.
How much does a Premier Energies 144 HC TOPCon Bifacial Dual Glass module weigh, and does it require a reinforced mounting structure?
The module weighs approximately 28 kg with dimensions of 2278 × 1134 × 35 mm. The dual glass construction adds weight compared to standard monofacial modules (21-23 kg), so roof-mounted installations require a structural assessment of the rafter system and appropriately rated mounting hardware. Ground-mount and flat-roof installations are generally not affected. Consult a certified installer or structural engineer before proceeding.
How does TOPCon cell technology affect module performance during hot summer conditions?
TOPCon cells feature a temperature coefficient of Pmax of -0.30%/°C, which is better than typical PERC modules at -0.35%/°C. When a module heats up to 60°C on a sunny summer day, a TOPCon module loses less power than its PERC counterpart. Over a full year this difference meaningfully reduces LCOE, making the Premier Energies TOPCon series a cost-effective choice for high-irradiance climates.
Is the Premier Energies 144 Half Cut TOPCon Bifacial Dual Glass series still available for purchase?
Yes, this series has not been discontinued. Premier Energies continues to manufacture the 144 HC TOPCon Bifacial Dual Glass modules in the 560-590 Wp power range. Availability of specific batches in your region depends on current distributor stock levels. For large utility-scale orders, confirm allocation with an authorized importer well in advance of your project timeline.
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