Skip to main content
Resun Solar Brand review

RSM060P

60 Wp Polycrystalline
ComparePV verdict

Warranty pick, modest efficiency

Rank 13,852 of 14,005
Compare panels Datasheet PDF
Power (Wp)
60
Weak · bottom 5%
Efficiency (%)
14.00
Weak · bottom 19%
Density (Wp/m²)
139.9
Weak · bottom 24%
Temp (%/°C)
-0.390
Weak · bottom 20%
Weight (kg)
4.8
Typical · median 8.9 kg
Warranty (yrs)
30
Strong · top 17%

The RSM060P series consists of compact photovoltaic modules built for small battery-powered installations, where reliability matters more than raw output. The panel is based on 36 polycrystalline cells connected to ensure stable performance even under partial sunlight, making it a solid choice where installation conditions are hard to predict. Its construction relies on tempered glass and a sturdy frame, allowing the module to withstand variable weather, moisture, and temperature swings better than cheaper alternatives. The RSM060P is primarily suited for 12V/24V off-grid systems, charging batteries in low-consumption setups such as urban and rural monitoring, street lighting, security systems, or rural electrification projects far from the grid. It is a solution for installers and integrators who need a proven, compact power source for low-power projects that still demand field durability. Thanks to its compact dimensions, the panel is easy to integrate into existing pole, enclosure, or measuring-station infrastructure without designing extensive support structures. Its limited weight simplifies transport and installation in hard-to-reach locations, where speed of deployment matters.

Ranking

143 panels in the 0-160 W band, all technologies
Metric This panel Median Position in segment Overall rank
Module efficiency 14.00% 15.21% Weak · bottom 19% 13,921
Power density 139.9 151.3 Weak · bottom 24% 13,903
Temperature coefficient -0.390 -0.386 Weak · bottom 20% 13,579
Weight per kWp 80.0 74.7 Typical 13,736
Performance warranty 30 yrs 25 yrs Strong · top 17% 21
Colour key Strong - top 25% Typical - middle 50% Weak - bottom 25%

Signals from the data

1 positive · 3 caution
Best for

Off-grid.

Not ideal for

Tight roof space, hot climates and roofs where every square metre has to count.

Strengths
30 year performance warranty

Top 17% of the 0-160 W band, against a median of 25 yrs.

Watch-outs
14.00% module efficiency

Bottom 19% of the 0-160 W band, against a median of 15.21%.

-0.390 %/°C temperature coefficient

Bottom 20% of the 0-160 W band, against a median of -0.386.

139.9 watts per square metre

Bottom 24% of the 0-160 W band, against a median of 151.3.

Notes from the database
  • At 14.0% efficiency, this panel is 7.8pp below the database median of 21.8%
  • 139.9 W/m² power density is 78.2 W/m² below database median (218.1 W/m²) - requires larger installation area
  • -0.39%/°C temperature coefficient - 0.09pp worse than database median (-0.30%/°C), expect higher hot weather losses
  • 4.8 kg weight - 21.7 kg lighter than database median (26.5 kg), reducing installation effort
  • #13921 for efficiency, #13579 for temperature performance out of 14005 panels

Specifications

Open datasheet PDF
Nominal power (Pmax) 60 Wp Nameplate at 1000 W/m², 25 °C
Module efficiency 14.00 % Weak Segment median 15.21%
Vmpp · Impp 18.54 V · 3.24 A Operating point at max power
Voc · Isc 22.60 V · 3.51 A Sizes the string length
Max system voltage 1000 V Longer strings than 1000 V modules
Dimensions 670×640×25 mm · 0.43 m² of roof
Weight 4.8 kg Typical Typical · median 8.9 kg
Cells 36 Polycrystalline
Coefficient Pmax -0.390 %/°C Weak bottom 20% of its segment
Coefficient Voc · Isc -0.320 · 0.050 %/°C
NOCT 45 °C At 800 W/m², 20 °C ambient
Product warranty 12 years Hardware defects only
Performance warranty 30 years Strong top 17% · median 25 yrs
Degradation 0.50 % Per year after the first

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
-0.390 %/°C against a segment median of -0.386
-

Alternatives

All Resun Solar panels
Filter these
Size
Panel Power Eff. Temp. Weight Difference
Resun Solar RSM060P 60 W 14.00% -0.390 4.8 kg You are here
WS-110 /12V 110 W 15.75% -0.386 9.0 kg +50 W, +1.8 pp, -20 yr warranty
RSM080P 80 W 15.50% -0.390 5.7 kg +20 W, +1.5 pp
WS-105 /12V 105 W 15.03% -0.386 9.0 kg +45 W, +1.0 pp, -20 yr warranty
RSM090P 90 W 14.80% -0.390 6.4 kg +30 W, heavier, +0.8 pp
RSM-100P-EX 100 W 14.70% -0.390 7.0 kg +40 W, heavier, +0.7 pp
WS-100 /12V 100 W 14.31% -0.386 9.0 kg +40 W, heavier, -20 yr warranty
NS-100MH-36 100 W 21.29% -0.290 5.0 kg Cooler, +7.3 pp, -5 yr warranty
CE-100M36 100 W 19.57% -0.500 5.8 kg Hotter, +5.6 pp, -5 yr warranty
YH100W-18M 100 W 19.44% -0.340 5.4 kg +40 W, cooler, +5.4 pp
YH100W-18M 100 W 19.44% -0.340 5.4 kg +40 W, cooler, +5.4 pp
YH95W-18M 95 W 18.47% -0.340 5.4 kg +35 W, cooler, +4.5 pp
YH95W-18M 95 W 18.47% -0.340 5.4 kg +35 W, cooler, +4.5 pp
RT100WM 100 W 14.90% -0.230 5.8 kg +40 W, cooler, +0.9 pp
RSM070P 70 W 13.80% -0.390 5.6 kg +10 W

Found 1 panel of the same or similar size to this one, within ±10 mm. See them here Found 1 panel of the same or similar size to this one, within ±25 mm. See them here Found 1 panel of the same or similar size to this one, within ±50 mm. See them here Found 10 panels of the same or similar size to this one, within ±100 mm. See them here

Common questions

6 answered
Can the RSM060P panel charge a 12V battery system?
Yes, this is its primary use case. The voltage at maximum power point (Vmp) is around 18.5V, and open-circuit voltage (Voc) is 22.68V, providing enough headroom for proper 12V battery charging through a PWM or MPPT charge controller, even when panel voltage drops at higher operating temperatures.
What warranty comes with the RSM060P series?
Resun Solar provides a 12-year product warranty covering material and workmanship defects, plus a 30-year power output warranty ensuring adequate energy production over the long term. This is standard for polycrystalline modules and a solid safeguard for off-grid installations, where servicing can be logistically difficult.
What are the dimensions and weight of the RSM060P, and is it suitable for pole mounting?
The panel has compact dimensions of 640×670×25 mm and weighs just 6.8 kg, making it easy to mount on street lighting poles, monitoring station enclosures, or CCTV structures without reinforcing the support structure. Its low weight and small footprint also speed up transport to remote, off-grid installation sites.
Does the RSM060P perform well in cold temperatures?
Yes, polycrystalline modules like the RSM060P handle low temperatures well - voltage actually rises as temperature drops, which benefits battery charging in winter. The 3.2mm tempered glass and anodized aluminum frame further protect the panel against thermal cracking and corrosion in harsh year-round outdoor conditions.
Why does the RSM060P use polycrystalline cells instead of monocrystalline?
Polycrystalline technology at this power class is more affordable and efficient enough for small off-grid systems, where reliability and cost matter more than maximum efficiency per square meter. The 36 series-connected cells maintain stable charging voltage even under partial shading, common in field installations like street lighting or monitoring stations.
Which charge controller is compatible with the RSM060P panel?
With a short-circuit current (Isc) of 3.75A and 60W power, a basic PWM or MPPT controller rated at least 5-10A is sufficient, depending on the number of panels in the system. Maximum system voltage is 1000V, allowing safe string connections in larger arrays, though the RSM060P is typically used standalone in 12V or 24V setups.
Add to compare