--- title: "Resun Solar RSM060P 60W Solar Panel - Specs & Review | ComparePV" description: "Resun Solar RSM060P 60W solar panel. Specs: 14.00% efficiency, Polycrystalline cells, dimensions, warranty and temperature coefficient." source: "https://comparepv.com/panel/resun-solar-rsm060p" updated: 2026-09-11 --- # Resun Solar RSM060P Warranty pick, modest efficiency 143 panels in the 0-160 W band, all technologies ## Identity - **Manufacturer:** Resun Solar - **Model:** RSM060P - **Series:** RSM060P - **Rated power:** 60 W - **Cell technology:** Polycrystalline ## How it compares Compared against 0-160 W band, all technologies (143 panels). | Measure | This panel | Segment median | Standing | Rank | | --- | --- | --- | --- | --- | | Power (Wp) | 60 W | 115 W | Weak - bottom 5% | | | 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 (kg) | 4.8 kg | 8.9 kg | Typical | | | Performance warranty | 30 yrs | 25 yrs | Strong - top 17% | 21 | ### Full peer table | Measure | This panel | Segment median | Standing | 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 | ### Strengths - **30 year performance warranty** - Top 17% of the 0-160 W band, against a median of 25 yrs. ### Watch out for - **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. - **Best for:** Off-grid. - **Not ideal for:** Tight roof space, hot climates and roofs where every square metre has to count. ## Specification ### Electrical - **Rated power (Pmax):** 60 W - **Efficiency:** 14.00 % - **Voltage at Pmax (Vmp):** 18.54 V - **Current at Pmax (Imp):** 3.24 A - **Open-circuit voltage (Voc):** 22.60 V - **Short-circuit current (Isc):** 3.51 A - **Max system voltage:** 1000 V ### Temperature - **Temperature coefficient of Pmax:** -0.390 %/degC - **Temperature coefficient of Voc:** -0.320 %/degC - **Temperature coefficient of Isc:** 0.050 %/degC - **NOCT:** 45 degC ### Cell and construction - **Cell type:** Polycrystalline - **Cell count:** 36 ### Physical - **Length:** 670 mm - **Width:** 640 mm - **Thickness:** 25 mm - **Weight:** 4.8 kg - **Area:** 0.43 m2 - **Power density:** 139.9 Wp/m2 ### Warranty and degradation - **Product warranty:** 12 years - **Performance warranty:** 30 years - **Annual degradation:** 0.50 % - **Output after 30 years:** 51 W ## Rank in the whole catalogue | Measure | Position | | --- | --- | | Efficiency | 13921 of 14005 | | Power density | 13903 of 14005 | | Temperature coefficient | 13579 of 14005 | | Weight | 13736 of 14005 | | Warranty | 21 of 14005 | ## About this series 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. ## Notable figures - 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 ## Questions ### 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. ## Datasheet [Manufacturer datasheet (PDF)](https://comparepv.com/datasheets/RSM060P-30d0628ada5b.pdf) ## Alternatives | Panel | Power | How it differs | | --- | --- | --- | | [Waaree WS-110 /12V](https://comparepv.com/panel/waaree-ws-110-12v) | 110 W | +50 W, +1.8 pp, -20 yr warranty | | [Resun Solar RSM080P](https://comparepv.com/panel/resun-solar-rsm080p) | 80 W | +20 W, +1.5 pp | | [Waaree WS-105 /12V](https://comparepv.com/panel/waaree-ws-105-12v) | 105 W | +45 W, +1.0 pp, -20 yr warranty | | [Resun Solar RSM090P](https://comparepv.com/panel/resun-solar-rsm090p) | 90 W | +30 W, heavier, +0.8 pp | | [Resun Solar RSM-100P-EX](https://comparepv.com/panel/resun-solar-rsm-100p-ex) | 100 W | +40 W, heavier, +0.7 pp | | [Waaree WS-100 /12V](https://comparepv.com/panel/waaree-ws-100-12v) | 100 W | +40 W, heavier, -20 yr warranty | | [PolyCrown Solar Tech NS-100MH-36](https://comparepv.com/panel/polycrown-solar-tech-ns-100mh-36) | 100 W | Cooler, +7.3 pp, -5 yr warranty | | [Centro Energy CE-100M36](https://comparepv.com/panel/centro-energy-ce-100m36) | 100 W | Hotter, +5.6 pp, -5 yr warranty | | [Renesola YH100W-18M](https://comparepv.com/panel/renesola-yh100w-18m) | 100 W | +40 W, cooler, +5.4 pp | | [Isola New Energy YH100W-18M](https://comparepv.com/panel/isola-new-energy-yh100w-18m) | 100 W | +40 W, cooler, +5.4 pp | | [Renesola YH95W-18M](https://comparepv.com/panel/renesola-yh95w-18m) | 95 W | +35 W, cooler, +4.5 pp | | [Isola New Energy YH95W-18M](https://comparepv.com/panel/isola-new-energy-yh95w-18m) | 95 W | +35 W, cooler, +4.5 pp | | [Runtech China RT100WM](https://comparepv.com/panel/runtech-china-rt100wm) | 100 W | +40 W, cooler, +0.9 pp | | [Resun Solar RSM070P](https://comparepv.com/panel/resun-solar-rsm070p) | 70 W | +10 W | --- Source: https://comparepv.com/panel/resun-solar-rsm060p Not in this file, on the page: a thirty-year output simulator and alternatives filtered by how closely they match these dimensions.