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AmoSolar Brand review

AS550M10-144B

550 Wp PERC Bifacial 2000%
ComparePV verdict

Warranty pick, heavy for its output

Rank 7,029 of 14,005
Compare panels Datasheet PDF
Power (Wp)
550
Weak · bottom 15%
Efficiency (%)
21.28
Typical · median 21.29%
Density (Wp/m²)
212.8
Typical · median 212.9
Temp (%/°C)
-0.340
Typical · median -0.350
Weight (kg)
32.1
Weak · 1.3 kg above median
Warranty (yrs)
30
Strong · top 25%

The AmoSolar AS530-550M10-144B series consists of modules designed for maximum energy yield in situations where every square meter and stable operation under varying conditions are crucial. The use of bifacial construction allows for effective utilization of reflected light from the ground, which significantly increases energy production in ground-mounted systems, on bright roofs, and on elevated structures. The modules are based on half-cut monocrystalline cells, which enable better performance in partially shaded conditions and reduce internal losses, resulting in more predictable yields in practice.

Another key feature of this series is a two-speed (glass-glass) construction, which enhances resistance to weather conditions and supports long-term stability of parameters. The entire system is designed for 1500 V systems, which facilitates the optimization of strings in larger installations.

This is a good choice for PV farms, large commercial roofs, and investments where durability, consistent quality, and high yield from the same area are essential.

Ranking

589 panels in the segment PERC 550-600 W
Metric This panel Median Position in segment Overall rank
Module efficiency 21.28% 21.29% Typical 8,795
Power density 212.8 212.9 Typical 8,643
Temperature coefficient -0.340 -0.350 Typical 8,778
Weight per kWp 58.4 52.7 Weak · bottom 22% 11,715
Performance warranty 30 yrs 27 yrs Strong · top 25% 21
Colour key Strong - top 25% Typical - middle 50% Weak - bottom 25%

Signals from the data

6 positive · 4 caution
Best for

Commercial, utility-scale and shaded-installations.

Not ideal for

Weight-limited structures.

Strengths
30 year performance warranty

Top 25% of the PERC 550-600 W segment, against a median of 27 yrs.

Watch-outs
58.4 kg per kWp

Bottom 22% of the PERC 550-600 W segment, against a median of 52.7.

What owners get
Glass-glass bifacial construction

The dual-pane construction eliminates the penetration of moisture from the back side, which effectively reduces the long-term degradation rate. Bifaciality allows for an additional 10-20% of energy generation in ground-mounted and elevated installations by utilizing reflected radiation.

30-year power guarantee

The manufacturer offers a 30-year linear performance warranty, which exceeds the standard 25 years offered by most competitors in this power segment. For solar farms with a 25+ year financing horizon, this is a measurable contractual advantage.

Efficiency of 20.5–21.28% – comparable to the highest level within the segment

The maximum efficiency of 21.28% is identical to that of the IBC Solar 182M Half Cell (21.28%) and is close to that of Goldi Solar GS10-B144-TF and S-Energy SL65-72BGJ (both 21.3%), placing the series among the leading products in the comparison of 550 Wp PERC bifacial panels.

Half-cut cells and 1500 V certification

The half-cut configuration minimizes losses under partial shading and reduces internal resistance. The design for 1500 V systems allows for longer strings, which lowers cabling and inverter costs in commercial and PV farm installations.

A wide range of power options (530–550 Wp)

Five different power options in a single series simplify string optimization without the need to mix different series, which reduces the risk of mismatch and simplifies the electrical design of large installations.

Trade-offs
Lack of Tier-1 status / bankability

AmoSolar is not listed on the bankability lists of BNEF (Tier-1) or PV ModuleTech, which effectively makes it difficult or impossible for banks requiring bankable manufacturers to finance PV farm projects. Its peer, IBC Solar, has a well-established presence in the European market, which gives it an advantage during investor due diligence.

PERC technology – is losing out to N-type in LID degradation.

The series based on PERC (P-type) technology exhibits a higher light-induced degradation (LID ~2% per year) compared to N-type TOPCon/HJT modules that dominate the 550 Wp segment since 2023. Over a 30-year investment horizon, the difference in annual yield can be 0.3–0.5 percentage points in favor of N-type.

12-year product warranty

The warranty for the product is 12 years, while IBC Solar and some Tier-1 manufacturers in this segment offer warranties of 15-20 years. This can be a significant negotiating point for institutional investors and EPC projects with long-term service contracts.

Notes from the database
  • Efficiency of 21.3% matches the PERC 550-600W median
  • Power density of 212.8 W/m² matches the PERC 550-600W median
  • Temperature coefficient of -0.34%/°C matches the PERC 550-600W median
  • At 32.1 kg (1.3 kg above PERC 550-600W median of 30.8 kg), requires checking roof load capacity
  • In the top 63% for efficiency among all PERC panels

Specifications

Open datasheet PDF
Nominal power (Pmax) 550 Wp Nameplate at 1000 W/m², 25 °C
Module efficiency 21.28 % Typical Segment median 21.29%
Vmpp · Impp 41.70 V · 13.20 A Operating point at max power
Voc · Isc 49.60 V · 14.00 A Sizes the string length
Max system voltage 1500 V Longer strings than 1000 V modules
Dimensions 2279×1134×30 mm · 2.58 m² of roof
Weight 32.1 kg Weak Weak · 1.3 kg above median
Cells 144 · PERC Monocrystalline
Bifaciality 2000 % Rear output as a share of front
Coefficient Pmax -0.340 %/°C Typical median -0.350 of its segment
Coefficient Voc · Isc -0.260 · 0.050 %/°C
NOCT 41 °C At 800 W/m², 20 °C ambient
Product warranty 12 years Hardware defects only
Performance warranty 30 years Strong top 25% · median 27 yrs
End-of-warranty output 85.0 % Equals 467 W guaranteed
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
-
With bifacial gain
-

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

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

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

Alternatives

All AmoSolar panels
Filter these
Size
Panel Power Eff. Temp. Weight Difference
AmoSolar AS550M10-144B 550 W 21.28% -0.340 32.1 kg You are here
LR7-54HJD-510M 510 W 25.00% -0.240 23.5 kg Cooler, lighter, +3.7 pp
LR7-60HVH-560M 560 W 24.80% -0.260 25.0 kg Cooler, lighter, +3.5 pp
LR7-54HJD-505M 505 W 24.70% -0.240 23.5 kg Cooler, lighter, +3.4 pp
LR7-60HVH-555M 555 W 24.60% -0.260 25.0 kg Cooler, lighter, +3.3 pp
LR7-54HJD-500M 500 W 24.50% -0.240 23.5 kg Cooler, lighter, +3.2 pp
AS530M10-144 530 W 20.51% -0.350 28.6 kg Lighter, -0.8 pp, -5 yr warranty
AS535M10-144 535 W 20.70% -0.350 28.6 kg Lighter, -0.6 pp, -5 yr warranty
AS540M10-144 540 W 20.89% -0.350 28.6 kg Lighter, -0.4 pp, -5 yr warranty
AS545M10-144 545 W 21.09% -0.350 28.6 kg Lighter, -5 yr warranty
AIKO-A650-MAE72Mw 650 W 25.20% -0.260 27.0 kg +100 W, cooler, +3.9 pp
AIKO-A645-MAE72Mw 645 W 25.00% -0.260 27.0 kg +95 W, cooler, +3.7 pp
AIKO-A640-MAE72Mw 640 W 24.80% -0.260 27.0 kg +90 W, cooler, +3.5 pp
AIKO-A635-MAE72Mw 635 W 24.60% -0.260 27.0 kg +85 W, cooler, +3.3 pp
AIKO-A630-MAH72Dw 630 W 24.40% -0.260 32.5 kg +80 W, cooler, +3.1 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 2542 panels of the same or similar size to this one, within ±100 mm. See them here

Common questions

6 answered
What warranty is provided for the AmoSolar AS530-550M10-144B panels?
The AS530-550M10-144B series comes with a 12-year product warranty covering material and workmanship defects, along with a 30-year linear power output warranty. This means the manufacturer guarantees that module efficiency will remain above a defined threshold for 30 years. This warranty level is standard for commercial-grade modules and is comparable to what leading brands offer in the market.
What are the benefits of the bifacial design in AmoSolar AS530-550M10-144B panels, and when does it pay off?
The bifacial design allows the module to generate energy from both sides — not only from the front glass but also from the rear glass, utilizing light reflected from the ground surface or a bright rooftop. Real-world bifacial gains typically range from 5–15% compared to a monofacial equivalent, but only when the installation is properly designed: utility-scale PV plants on high-albedo ground, rooftops covered with white TPO/PVC membranes, or elevated mounting structures above light-colored surfaces are the scenarios where bifacial gains are most significant.
Are the AmoSolar AS530-550M10-144B panels suitable for large commercial rooftops or utility-scale PV farms?
Yes, the AS530-550M10-144B series is specifically designed for commercial and utility-scale installations. The modules are rated for 1500 V systems, enabling longer string configurations and reducing BoS wiring costs in large-scale projects. The glass-glass construction provides enhanced mechanical durability, and the power output of up to 550 Wp maximizes energy yield per square meter of racking structure.
How does the half-cut PERC cell technology used in the AS530-550M10-144B series differ from standard cells?
Half-cut PERC cells are laser-cut in half, which reduces internal resistance and lowers resistive heat losses within each cell. As a result, the module handles partial shading more effectively — shading one half of a cell row does not suppress the output of the entire string, as can occur with conventional full-cell layouts. In practice, this translates to higher energy yield during morning and evening hours and under non-uniform irradiance conditions.
Is AmoSolar a Tier 1 manufacturer, and how does this affect purchasing panels from the AS530-550M10-144B series?
AmoSolar does not appear on the Bloomberg NEF Tier 1 module manufacturer list, which means it is a brand with lower market recognition than industry leaders such as LONGi or JA Solar. In practice, this translates to higher risk regarding long-term warranty service and after-sales support availability. Before purchasing, buyers should verify that the distributor or installer provides local warranty claim handling and maintains sufficient inventory to support replacements.
Does the glass-glass construction of the AmoSolar AS530-550M10-144B panels improve module durability?
Yes, the dual-glass construction eliminates the rear backsheet, which tends to yellow and degrade over time due to prolonged UV exposure and moisture ingress. The rear glass is significantly more resistant to delamination, moisture penetration, and mechanical damage than a polymer backsheet. Glass-glass modules exhibit lower long-term degradation rates, which is particularly important in the context of the 30-year linear power warranty offered by the manufacturer.
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