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Motech Brand review

XS60CB-310

310 Wp Monocrystalline
ComparePV verdict

Middle of its segment, weak in heat

Rank 13,251 of 14,129
Compare panels Datasheet PDF
Power (Wp)
310
Weak · bottom 17%
Efficiency (%)
19.05
Typical · median 19.80%
Density (Wp/m²)
190.5
Typical · median 197.6
Temp (%/°C)
-0.410
Weak · bottom 6%
Weight (kg)
18.5
Typical · median 21.0 kg
Warranty (yrs)
25
Typical · median 25 yrs

The XS60+ series is a line of photovoltaic modules built around 60 multicrystalline solar cells, engineered for stable operation under typical European climate conditions. It stands out for its positive power tolerance of 0~3%, meaning real-world installation output does not fall below the catalog rating, reducing the risk of underestimating energy yield during system design. The modules have undergone verified PID resistance testing, which matters for large rooftop and ground-mount installations where potential-induced degradation can significantly reduce output during the first years of operation. The frame construction has been tested up to a 5400 Pa load rating, making it a resilient choice against heavy snow loads and strong wind, while the sealed IP67/IP68 junction box with three bypass diodes protects the installation from moisture and the effects of partial shading. The XS60+ series works well both for residential installations and smaller commercial projects where predictable return on investment matters. The manufacturer backs it with a 25-year progressive power warranty and 12 years of product warranty on materials and workmanship, giving investors long-term peace of mind and a solid basis for calculating installation LCOE.

Ranking

2,266 panels in the 210-410 W band, all technologies
Metric This panel Median Position in segment Overall rank
Module efficiency 19.05% 19.80% Typical 13,021
Power density 190.5 197.6 Typical 13,000
Temperature coefficient -0.410 -0.350 Weak · bottom 6% 13,862
Weight per kWp 59.7 57.7 Typical 12,324
Performance warranty 25 yrs 25 yrs Typical 9,912
Colour key Strong - top 25% Typical - middle 50% Weak - bottom 25%

Signals from the data

5 positive · 5 caution
Best for

Residential and commercial.

Not ideal for

Hot climates.

Watch-outs
-0.410 %/°C temperature coefficient

Bottom 6% of the 210-410 W band, against a median of -0.350. Ranked 13,862nd in the whole database.

What owners get
Positive power tolerance 0~3%

XS60+ modules never fall below their rated nameplate power, reducing the risk of overestimated energy yield during system design and simplifying ROI calculations.

Verified PID resistance

The series has passed potential-induced degradation (PID) resistance testing, which matters most in large rooftop and ground-mount arrays where PID is a leading cause of early-life yield loss.

Structural load rating up to 5400 Pa

Confirmed mechanical load resistance up to 5400 Pa (roughly 2x the standard IEC snow-load requirement of ~2400 Pa) makes the modules well-suited for locations with heavy snowfall and high wind loads.

25-year linear power warranty

The manufacturer backs the series with a 25-year power warranty and a 12-year product warranty on materials and workmanship - terms comparable to the competing Jinko Solar 60+ Series in the same multi/mono-crystalline 60-cell segment.

Financially stable manufacturer

Motech Industries has operated since 1981 and reported net profit growth of 7.9% in 2024 (to NT$235 million), which strengthens confidence in long-term warranty support despite the XS60+ series itself being discontinued.

Trade-offs
Series discontinued

The XS60+ series has been phased out of current production, meaning limited availability of identical replacement modules for repairs or system expansion, and potentially longer lead times for warranty claims.

Efficiency below segment leaders

The 19.36% peak efficiency matches the Jinko 60+ Series but trails Solar-Fabrik's Mono S5 Halfcut (21.69%) and is notably lower toward the bottom of the range (16.6%), which is well below today's tier-1 standard for 60-cell modules.

Multi-crystalline - older cell generation

Multi-Si cell technology lags behind the mono PERC, half-cut, and TOPCon cells now dominant in the market in terms of temperature coefficient and LID degradation, translating to lower annual yield per roof area than newer peer comparables.

No bifacial variant

The series is offered only in a monofacial configuration (is_bifacial: false), missing the additional rear-side yield gains increasingly available in newer tier-1 modules of this power class.

Notes from the database
  • Module efficiency of 19.1% is 2.8pp below average for database panels (median: 21.8%)
  • 190.6 W/m² power density is 27.5 W/m² below database median (218.1 W/m²) - requires larger installation area
  • -0.41%/°C temperature coefficient - 0.11pp worse than database median (-0.30%/°C), expect higher hot weather losses
  • Weight of 18.5 kg (8.0 kg below database median of 26.5 kg) allows easier transport and roof mounting
  • #13021 for efficiency, #13862 for temperature performance out of 14129 panels

Specifications

Open datasheet PDF
Nominal power (Pmax) 310 Wp Nameplate at 1000 W/m², 25 °C
Module efficiency 19.05 % Typical Segment median 19.80%
Vmpp · Impp 33.26 V · 9.32 A Operating point at max power
Voc · Isc 39.19 V · 9.53 A Sizes the string length
Max system voltage 1000 V Longer strings than 1000 V modules
Dimensions 1640×992×35 mm · 1.63 m² of roof
Weight 18.5 kg Typical Typical · median 21.0 kg
Cells 60 Monocrystalline
Coefficient Pmax -0.410 %/°C Weak bottom 6% of its segment
Coefficient Voc · Isc -0.330 · 0.060 %/°C
NOCT 45 °C At 800 W/m², 20 °C ambient
Product warranty 12 years Hardware defects only
Performance warranty 25 years Typical median 25 yrs · median 25 yrs
End-of-warranty output 83.1 % Equals 247 W guaranteed

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
-0.410 %/°C against a segment median of -0.350
-

Alternatives

All Motech panels
Filter these
Size
Panel Power Eff. Temp. Weight Difference
Motech XS60CB-310 310 W 19.05% -0.410 18.5 kg You are here
NS-300MH-72 300 W 23.32% -0.290 12.5 kg Cooler, lighter, +4.3 pp
NS-300MH-72 300 W 23.32% -0.290 12.5 kg Cooler, lighter, +4.3 pp
ZEUS 1.2 FullBlack 280W 280 W 23.31% -0.260 14.3 kg Cooler, +4.3 pp, +5 yr warranty
NS-330MH-80 330 W 23.15% -0.290 15.0 kg Cooler, lighter, +4.1 pp
NS-330MH-80 330 W 23.15% -0.290 15.0 kg Cooler, lighter, +4.1 pp
ZEUS 3.2 285WP FullBlack 285 W 23.14% -0.260 15.6 kg Cooler, +4.1 pp, +5 yr warranty
GKA182M285W 285 W 23.00% - 10.8 kg Lighter, +3.9 pp, +5 yr warranty
GKA182M260W 260 W 23.00% - 10.8 kg -50 W, lighter, +3.9 pp
GKA182M270W 270 W 23.00% - 10.8 kg Lighter, +3.9 pp, +5 yr warranty
IM60CB-270 270 W 16.60% -0.420 18.5 kg -40 W, hotter, -2.4 pp
IM60CB-275 275 W 16.90% -0.420 18.5 kg -35 W, hotter, -2.2 pp
IM60CB-280 280 W 17.21% -0.420 18.5 kg -30 W, hotter, -1.8 pp
XS60CB-315 315 W 19.36% -0.410 18.5 kg +0.3 pp
SPR-MAX3-400-COM 400 W 22.60% -0.270 19.0 kg Cooler, +3.6 pp, +15 yr warranty
LEPV 400 400 W 22.31% -0.290 20.0 kg +90 W, cooler, +3.3 pp
NS-360MH-60 360 W 22.12% -0.290 17.0 kg +50 W, cooler, +3.1 pp

Found 191 panels of the same or similar size to this one, within ±10 mm. See them here Found 227 panels of the same or similar size to this one, within ±25 mm. See them here Found 394 panels of the same or similar size to this one, within ±50 mm. See them here Found 487 panels of the same or similar size to this one, within ±100 mm. See them here

About the XS60+ series

6 answered

These answers cover the whole series. Where a figure differs, the specification above is this module's own.

Is the Motech XS60+ series still available for purchase?
The XS60+ series has been discontinued from Motech's current production lineup and is no longer offered as an active model. Panels may still be available through distributors with remaining stock, so it's worth confirming availability with a local supplier before planning a larger installation. Warranties issued for previously purchased modules remain fully valid regardless of the discontinuation.
What is the actual power output of the Motech XS60+ panel, and can you rely on the rated value?
The XS60+ panel reaches a maximum power output of up to 315 Wp. Thanks to a positive power tolerance of 0~3%, the actual delivered power is never lower than the rated datasheet value, and is often slightly higher. This makes system design more precise, without needing to build in a safety margin for underperformance.
Is the XS60+ suitable for large rooftop installations prone to PID?
Yes, the XS60+ modules have been verified for PID (potential-induced degradation) resistance. This matters especially in larger systems with higher string voltages, where PID can reduce yield by double-digit percentages within the first few years. This protection helps the installation maintain stable energy output over its full service life.
How much snow and wind load can the Motech XS60+ panel withstand?
The module's construction has been tested for loads up to 5400 Pa, giving it strong resistance to heavy snowfall and high wind pressure. This is particularly relevant for mountainous regions or roofs with unfavorable snow-shedding angles. The junction box also carries an IP67/IP68 rating, protecting the installation from moisture regardless of weather conditions.
What warranty applies to Motech XS60+ panels?
The manufacturer provides a 25-year progressive power output warranty along with a 12-year warranty on materials and workmanship. The progressive structure means the maximum allowable power degradation decreases gradually over time, giving investors a predictable basis for calculating return on investment and LCOE over such a long service period.
Is the XS60+ panel bifacial, and would that boost its output?
No, the XS60+ series is a monofacial module and does not use bifacial technology. It generates power solely from its front side, built on 60 multicrystalline cells. This works well for typical rooftop installations, where the rear side would have little access to reflected light anyway, so the lack of bifaciality has minimal impact on real-world energy yield.
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