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SpolarPV SPV585-TM10-144
SpolarPV Brand review

SPV585-TM10-144

585 Wp TOPCon
ComparePV verdict

Light for its output, no clear weak spot

Rank 3,998 of 14,005
Compare panels Datasheet PDF
Power (Wp)
585
Typical for its class
Efficiency (%)
22.66
Typical · median 22.44%
Density (Wp/m²)
226.7
Typical · median 224.4
Temp (%/°C)
-0.300
Typical · median -0.290
Weight (kg)
26.5
Strong · 4.7 kg below median
Warranty (yrs)
30
Typical · median 30 yrs

The SpolarPV SPV590-TM10-144 solar panel series is an advanced solution based on 182mm Half-Cut cell technology, which redefines efficiency standards in large commercial installations. The use of an MBB multi-busbar design allows for a more effective reduction in resistance losses and improved current flow, which translates into stable operation even in difficult lighting conditions. A key feature of this series is high resistance to LID and LeTID degradation, which guarantees long-term energy security and a faster return on investment for investors. These modules solve the problem of limited installation space, offering maximum power from every square meter of roof or ground. Thanks to thermal optimization, SpolarPV panels maintain an excellent power temperature coefficient, working efficiently during summer heat when standard cells lose performance. This product is primarily dedicated to professional solar farms and large enterprises focused on maximizing yields from large areas. Compared to the competition, this series stands out for its precise balance between innovative design and mechanical resistance to extreme snow and wind loads. By choosing SpolarPV SPV590-TM10-144, you gain confidence in the system's operation in the most demanding Polish climate.

Ranking

1,018 panels in the segment TOPCon 550-600 W
Metric This panel Median Position in segment Overall rank
Module efficiency 22.66% 22.44% Typical 3,520
Power density 226.7 224.4 Typical 3,480
Temperature coefficient -0.300 -0.290 Typical 6,093
Weight per kWp 45.3 53.8 Strong · top 6% 684
Performance warranty 30 yrs 30 yrs Typical 21
Colour key Strong - top 25% Typical - middle 50% Weak - bottom 25%

Signals from the data

1 positive · 0 caution
Best for

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

Strengths
45.3 kg per kWp

Top 6% of the TOPCon 550-600 W segment, against a median of 53.8. Ranked 684th in the whole database.

Notes from the database
  • Efficiency of 22.7% matches the TOPCon 550-600W median
  • Power density of 226.7 W/m² matches the TOPCon 550-600W median
  • Temperature coefficient of -0.30%/°C matches the TOPCon 550-600W median
  • Weight of 26.5 kg (4.7 kg below TOPCon 550-600W median of 31.2 kg) allows easier transport and roof mounting
  • #3520 for efficiency, #6093 for temperature performance out of 14005 panels

Specifications

Open datasheet PDF
Nominal power (Pmax) 585 Wp Nameplate at 1000 W/m², 25 °C
Module efficiency 22.66 % Typical Segment median 22.44%
Vmpp · Impp 43.17 V · 13.55 A Operating point at max power
Voc · Isc 51.02 V · 14.47 A Sizes the string length
Max system voltage 1500 V Longer strings than 1000 V modules
Dimensions 2278×1133×30 mm · 2.58 m² of roof
Weight 26.5 kg Strong Strong · 4.7 kg below median
Cells 144 · TOPCon Monocrystalline
Coefficient Pmax -0.300 %/°C Typical median -0.290 of its segment
Coefficient Voc · Isc -0.275 · 0.045 %/°C
NOCT 45 °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 84.8 % Equals 497 W guaranteed
Degradation 2.00 → 0.45 % First year, then annual

Datasheet charts

Open datasheet PDF

Measured curves published by SpolarPV in this model's datasheet. A chart carrying a wattage was measured on that variant alone - only the ones that describe 585 Wp appear here. The rest cover the whole series.

Guaranteed Power Performance: Linear vs. Standard Performance Warranty Guaranteed Power Performance: Linear vs. Standard Performance Warranty Whole series Current-Voltage Curve under different irradiance Current-Voltage Curve under different irradiance Whole series Current-Voltage Curve under different working temperatures Current-Voltage Curve under different working temperatures Whole series

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
-0.300 %/°C against a segment median of -0.290
-

Alternatives

All SpolarPV panels
Filter these
Size
Panel Power Eff. Temp. Weight Difference
SpolarPV SPV585-TM10-144 585 W 22.66% -0.300 26.5 kg You are here
LR7-60HVH-560M 560 W 24.80% -0.260 25.0 kg -25 W, cooler, +2.1 pp
LR7-60HVH-555M 555 W 24.60% -0.260 25.0 kg -30 W, cooler, +1.9 pp
AIKO-A635-MAE72Mw 635 W 24.60% -0.260 27.0 kg +50 W, cooler, +1.9 pp
AIKO-A630-MAH72Dw 630 W 24.40% -0.260 32.5 kg +45 W, heavier, +1.7 pp
LR7-60HVHL-550M 550 W 24.40% -0.260 16.3 kg Cooler, lighter, +1.7 pp
SP525HM6-72L 525 W 20.30% -0.350 28.0 kg -60 W, -2.4 pp, -5 yr warranty
SP530HM6-72L 530 W 20.50% -0.350 28.0 kg -55 W, -2.2 pp, -5 yr warranty
SPV535-PM10-144 535 W 20.73% -0.350 26.5 kg -50 W, hotter, -1.9 pp
SPV540-PM10-144 540 W 20.92% -0.350 26.5 kg -45 W, hotter, -1.7 pp
SPV545-PM10-144 545 W 21.12% -0.350 26.5 kg -40 W, hotter, -1.5 pp
SPV550-PM10-144 550 W 21.31% -0.350 26.5 kg -35 W, hotter, -1.4 pp
AIKO-A650-MAE72Mw 650 W 25.20% -0.260 27.0 kg +65 W, cooler, +2.5 pp
AIKO-A645-MAE72Mw 645 W 25.00% -0.260 27.0 kg +60 W, cooler, +2.3 pp
AIKO-A640-MAE72Mw 640 W 24.80% -0.260 27.0 kg +55 W, cooler, +2.1 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 SpolarPV SPV590-TM10-144 series come with?
The SPV590-TM10-144 series comes with a 12-year product warranty covering manufacturing defects and a 30-year linear power output warranty. This means SpolarPV guarantees the panels will maintain a specified performance level for three decades of operation. For commercial solar projects, this is one of the critical parameters ensuring financial security and reliable long-term energy yields.
How does the TOPCon technology in the SPV590-TM10-144 differ from PERC, and why should I choose it?
TOPCon (Tunnel Oxide Passivated Contact) technology used in the SPV590-TM10-144 delivers higher conversion efficiency and a better power temperature coefficient than conventional PERC. N-type TOPCon cells also inherently resist LID and LeTID degradation, resulting in more stable power output across the 30-year module lifetime. This advantage is especially significant in large commercial installations where every tenth of a percent in efficiency translates directly to financial returns.
Are the SpolarPV SPV590-TM10-144 panels suitable for a large utility-scale solar farm?
Yes, the SPV590-TM10-144 series is designed specifically for utility-scale solar farms and large commercial installations. A peak power of 590 Wp delivered by 144 half-cut cells in the 182 mm format maximizes energy production per square meter of array area. The reinforced mechanical structure supports extreme snow and wind loads typical of Polish and Central European climate conditions.
How does the SpolarPV SPV590-TM10-144 perform during summer heat?
Thanks to TOPCon technology and thermal optimization, the SPV590-TM10-144 panels exhibit a better power temperature coefficient than legacy PERC modules, meaning they lose proportionally less output during high-temperature conditions. In commercial installations in Poland, where cell temperatures can exceed 60°C in summer, this translates into measurably higher energy yields during the peak production season.
What are LID and LeTID, and are the SPV590-TM10-144 panels resistant to them?
LID (Light Induced Degradation) and LeTID (Light and Elevated Temperature Induced Degradation) are phenomena that cause permanent power loss in solar modules during the first months of operation. The SPV590-TM10-144, built on N-type TOPCon cells, demonstrates high resistance to both processes. This means the panel reaches its rated output almost immediately and maintains it throughout the entire 30-year power warranty period.
Is SpolarPV a Tier 1 manufacturer, and can I trust the SPV590-TM10-144 panels for a large investment?
SpolarPV is not currently listed on Tier 1 manufacturer rankings published by agencies such as BloombergNEF. The company is a Chinese ODM (Original Design Manufacturer), meaning panels may be produced under contract for various brands. Before purchasing, it is advisable to verify IEC certifications, third-party test lab reports, and distributor reviews. Tier 1 status is not a prerequisite for good product quality, but its absence warrants closer due diligence.
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