--- title: "Kyocera KK275P-3CD3CG 275W Solar Panel - Specs & Review | ComparePV" description: "Kyocera KK275P-3CD3CG 275W solar panel. Specs: 16.70% efficiency, Polycrystalline cells, dimensions, warranty and temperature coefficient." source: "https://comparepv.com/panel/kyocera-kk275p-3cd3cg" updated: 2026-09-11 --- # Kyocera KK275P-3CD3CG Middle of its segment, modest efficiency 1,232 panels in the 175-375 W band, all technologies ## Identity - **Manufacturer:** Kyocera - **Model:** KK275P-3CD3CG - **Series:** KK275P-3CD3CG - **Rated power:** 275 W - **Cell technology:** Polycrystalline ## How it compares Compared against 175-375 W band, all technologies (1232 panels). | Measure | This panel | Segment median | Standing | Rank | | --- | --- | --- | --- | --- | | Power (Wp) | 275 W | 325 W | Weak - bottom 22% | | | Module efficiency | 16.70% | 18.40% | Weak - bottom 24% | 13,522 | | Power density | 167.1 | 183.4 | Weak - bottom 24% | 13,516 | | Temperature coefficient | - | -0.360 | | | | Weight (kg) | 19.0 kg | 19.5 kg | Typical | | | Performance warranty | 25 yrs | 25 yrs | Typical | 9,798 | ### Full peer table | Measure | This panel | Segment median | Standing | Rank | | --- | --- | --- | --- | --- | | Module efficiency | 16.70% | 18.40% | Weak - bottom 24% | 13,522 | | Power density | 167.1 | 183.4 | Weak - bottom 24% | 13,516 | | Temperature coefficient | - | -0.360 | | | | Weight per kWp | 69.1 | 62.7 | Typical | 13,363 | | Performance warranty | 25 yrs | 25 yrs | Typical | 9,798 | ### Watch out for - **16.70% module efficiency** - Bottom 24% of the 175-375 W band, against a median of 18.40%. - **167.1 watts per square metre** - Bottom 24% of the 175-375 W band, against a median of 183.4. - **Best for:** Residential and commercial. - **Not ideal for:** Tight roof space and roofs where every square metre has to count. ## Specification ### Electrical - **Rated power (Pmax):** 275 W - **Efficiency:** 16.70 % - **Voltage at Pmax (Vmp):** 31.30 V - **Current at Pmax (Imp):** 8.79 A - **Open-circuit voltage (Voc):** 38.60 V - **Short-circuit current (Isc):** 9.48 A - **Max system voltage:** 1000 V ### Temperature - **Temperature coefficient of Voc:** -0.355 %/degC - **Temperature coefficient of Isc:** 0.059 %/degC - **NOCT:** 45 degC ### Cell and construction - **Cell type:** Polycrystalline - **Cell count:** 60 ### Physical - **Length:** 1662 mm - **Width:** 990 mm - **Thickness:** 46 mm - **Weight:** 19.0 kg - **Area:** 1.65 m2 - **Power density:** 167.1 Wp/m2 ### Warranty and degradation - **Performance warranty:** 25 years - **Output guaranteed at end of warranty:** 80.0 % - **Output after 30 years:** 209 W ## Rank in the whole catalogue | Measure | Position | | --- | --- | | Efficiency | 13522 of 14005 | | Power density | 13516 of 14005 | | Temperature coefficient | 13924 of 14005 | | Weight | 13363 of 14005 | | Warranty | 9798 of 14005 | ## Pros - **Full vertical production integration** - Kyocera manufactures from raw silicon through to the finished module in-house, reducing unit-to-unit parameter variance - a rare capability among polycrystalline module makers in the 275 Wp power class. - **25-year linear power warranty** - The manufacturer guarantees a linear power output over 25 years, a premium standard for the polycrystalline segment and in line with tier-1 commitments for this product class. - **Triple-busbar cell design** - The use of triple-busbar (3BB) cells reduces the risk of microcracks and localized current losses compared to older dual-busbar designs, improving mechanical durability. - **Enhanced snow and wind load resistance** - Tempered glass, a reinforced aluminum frame, and EVA/backsheet lamination confirmed in Kyocera's official datasheet provide resistance to high snow and wind loads, relevant for the Polish climate. - **Over 65 years of manufacturer experience** - Kyocera has operated since 1959 and is one of the longest-standing silicon technology manufacturers, reflecting mature quality processes in PV cell production. ## Cons - **Efficiency below segment benchmark** - Module efficiency of 16.7% is notably lower than the comparable Loom Solar SHARK (20.65%) at the same 275 Wp power rating, meaning a larger required mounting area per kWp. - **Limited manufacturer presence outside APAC** - Kyocera exited North American panel sales in 2016 and closed its Tianjin (China) factory in 2022, concentrating production mainly on the Japanese and Asia-Pacific markets - this may limit warranty service and parts availability in Europe over a 25-year warranty term. - **Shorter product warranty** - The 10-year product/materials warranty is shorter than some tier-1 competitors offering 12-15 years against manufacturing defects, despite an identical 25-year power output warranty. ## About this series The Kyocera KK275P-3CD3CG solar panel series is the answer to the needs of investors seeking maximum durability in rooftop and ground-mounted installations. The use of **patented polycrystalline cell technology** makes these modules characterized by exceptional operational stability even in varying sunlight conditions, which directly translates into predictable energy gains. The design based on **three-busbar photovoltaic cells** minimizes the risk of micro-cracks, solving the common problem of mechanical panel degradation in the harsh Polish climate. This solution is dedicated primarily to demanding commercial systems and households, where maintaining high efficiency for decades, and not just in the first years of operation, is key. What distinguishes the KK275P-3CD3CG series from the competition is **total vertical production integration** - from raw silicon to the finished module - which guarantees unprecedented repeatability of technical parameters for every unit. Thanks to the use of a reinforced frame and advanced insulating materials, these panels offer **increased resistance to the PID phenomenon** and extreme weather loads, such as strong wind or heavy snow. By choosing this series, the user opts for Japanese technical culture, which effectively eliminates the risk of a premature drop in installation performance. ## Notable figures - Efficiency of 16.7% is 5.1pp below the \*\*database\*\* median (21.8%) - At 167.1 W/m², this panel generates 51.0 W/m² less per unit area than \*\*database\*\* median (218.1 W/m²) - 19.0 kg weight - 7.5 kg lighter than \*\*database\*\* median (26.5 kg), reducing installation effort - Ranked #13522 out of 14005 panels for efficiency in the database ## Questions ### What warranty does the Kyocera KK275P-3CD3CG come with? The KK275P-3CD3CG series includes a 10-year product warranty and a 25-year linear power output warranty. The linear warranty guarantees a gradual, predictable decline in output power over the full 25 years, rather than a single threshold cutoff used in older module designs. This allows system owners to accurately model long-term energy yield and ROI from day one. ### Can the Kyocera KK275P-3CD3CG handle heavy snow loads in harsh winter climates? Yes, the KK275P-3CD3CG features a reinforced aluminum frame and tempered front glass engineered for extreme mechanical loads. The module is certified to IEC61215 and IEC61730 standards, which include snow load and wind pressure testing. The 3-busbar cell design further reduces the risk of microcracks under freeze-thaw cycling, a common failure mode in cold-climate installations. ### What are 3-busbar cells in the KK275P-3CD3CG and why do they matter? In a 3-busbar (3BB) cell design, current is collected across three parallel busbars per cell instead of the conventional two. This distributes mechanical stress more evenly across the cell surface, significantly lowering the risk of microcracks during shipping, installation, and decades of field use. The practical result is lower long-term power degradation, which is especially critical in high snow-load environments. ### What is the efficiency of the Kyocera KK275P-3CD3CG and how does it compare to the market? The KK275P-3CD3CG delivers a module efficiency of 16.7% at a rated output of 275 Wp. While newer monocrystalline PERC and TOPCon modules now reach 20-22%, Kyocera's key differentiator is parameter consistency enabled by full vertical integration — from raw silicon to finished module. This translates to tighter power bin tolerances and more predictable string-level performance across the entire array. ### Is the Kyocera KK275P-3CD3CG resistant to PID (Potential Induced Degradation)? Yes, the KK275P-3CD3CG series is engineered with enhanced PID resistance through advanced encapsulant and backsheet materials. PID can cause severe power loss in string inverter systems operating at high DC voltages up to 1000 V. Kyocera's mitigation approach is built into the module construction itself, meaning no additional PID recovery hardware is required at the BoS level. ### Is the Kyocera KK275P-3CD3CG suitable for ground-mounted utility or commercial PV installations? Yes, Kyocera rates the KK275P-3CD3CG for both rooftop and ground-mounted applications. The rigid aluminum frame is compatible with standard racking systems used in commercial ground-mount projects. Multicrystalline modules in this series are particularly well suited for installations where long-term output stability and low LCOE matter more than maximizing power density per square meter. ## Datasheet [Manufacturer datasheet (PDF)](https://comparepv.com/datasheets/5b1647b415f8e-63901aae0255.pdf) ## Alternatives | Panel | Power | How it differs | | --- | --- | --- | | [Canadian Solar CS3K-325P](https://comparepv.com/panel/canadian-solar-cs3k-325p) | 325 W | +50 W, +2.9 pp | | [Canadian Solar CS3K-320P](https://comparepv.com/panel/canadian-solar-cs3k-320p) | 320 W | +45 W, +2.6 pp | | [SunLink LNSK-325M](https://comparepv.com/panel/sunlink-lnsk-325m) | 325 W | +50 W, heavier, +2.5 pp | | [Canadian Solar CS3K-315P](https://comparepv.com/panel/canadian-solar-cs3k-315p) | 315 W | +40 W, +2.3 pp | | [SunLink LNSK-320M](https://comparepv.com/panel/sunlink-lnsk-320m) | 320 W | +45 W, heavier, +2.2 pp | | [Canadian Solar CS3K-310P-AG](https://comparepv.com/panel/canadian-solar-cs3k-310p-ag) | 310 W | +35 W, +2.0 pp, +5 yr warranty | | [Kyocera KU270-6MCA](https://comparepv.com/panel/kyocera-ku270-6mca) | 270 W | -0.3 pp | | [Kyocera KK280P-3CD3CG](https://comparepv.com/panel/kyocera-kk280p-3cd3cg) | 280 W | +0.3 pp | | [Maxeon SPR-MAX3-400-COM](https://comparepv.com/panel/maxeon-spr-max3-400-com) | 400 W | +125 W, +5.9 pp, +15 yr warranty | | [Lina Energy LEPV 400](https://comparepv.com/panel/lina-energy-lepv-400) | 400 W | +125 W, +5.6 pp, +5 yr warranty | | [Phono Solar NS-360MH-60](https://comparepv.com/panel/phono-solar-ns-360mh-60) | 360 W | +85 W, lighter, +5.4 pp | | [PolyCrown Solar Tech NS-360MH-60](https://comparepv.com/panel/polycrown-solar-tech-ns-360mh-60) | 360 W | +85 W, lighter, +5.4 pp | | [Maxeon SPR-MAX3-390-COM](https://comparepv.com/panel/maxeon-spr-max3-390-com) | 390 W | +115 W, +5.4 pp, +15 yr warranty | | [Jshine Solar Technology JS 380~400W 120M6 HJT DG (400W class)](https://comparepv.com/panel/jshine-solar-technology-js-380-400w-120m6-hjt-dg-400w-class) | 400 W | +125 W, +5.3 pp, +5 yr warranty | | [JA Solar JS400 120M6 HJT DG](https://comparepv.com/panel/ja-solar-js400-120m6-hjt-dg) | 400 W | +125 W, +5.3 pp, +5 yr warranty | | [Meyer Burger MB\_TG120ByB\_390](https://comparepv.com/panel/meyer-burger-mb-tg120byb-390) | 390 W | +115 W, heavier, +5.1 pp | --- Source: https://comparepv.com/panel/kyocera-kk275p-3cd3cg Not in this file, on the page: a thirty-year output simulator and alternatives filtered by how closely they match these dimensions.