--- title: "Kyocera KU270-6MPA 270W Solar Panel - Specs & Review | ComparePV" description: "Kyocera KU270-6MPA 270W solar panel. Specs: 16.41% efficiency, Polycrystalline cells, dimensions, warranty and temperature coefficient." source: "https://comparepv.com/panel/kyocera-ku270-6mpa" updated: 2026-09-11 --- # Kyocera KU270-6MPA Middle of its segment, weak in heat 1,154 panels in the 170-370 W band, all technologies ## Identity - **Manufacturer:** Kyocera - **Model:** KU270-6MPA - **Series:** KU-60 1000V Series - **Rated power:** 270 W - **Cell technology:** Polycrystalline ## How it compares Compared against 170-370 W band, all technologies (1154 panels). | Measure | This panel | Segment median | Standing | Rank | | --- | --- | --- | --- | --- | | Power (Wp) | 270 W | 320 W | Weak - bottom 21% | | | Module efficiency | 16.41% | 18.09% | Weak - bottom 21% | 13,582 | | Power density | 164.1 | 180.4 | Weak - bottom 22% | 13,574 | | Temperature coefficient | -0.460 | -0.360 | Weak - bottom 3% | 13,877 | | Weight (kg) | 19.0 kg | 19.0 kg | Weak - bottom 24% | | | Performance warranty | - | 25 yrs | | | ### Full peer table | Measure | This panel | Segment median | Standing | Rank | | --- | --- | --- | --- | --- | | Module efficiency | 16.41% | 18.09% | Weak - bottom 21% | 13,582 | | Power density | 164.1 | 180.4 | Weak - bottom 22% | 13,574 | | Temperature coefficient | -0.460 | -0.360 | Weak - bottom 3% | 13,877 | | Weight per kWp | 70.4 | 63.3 | Weak - bottom 24% | 13,426 | | Performance warranty | - | 25 yrs | | | ### Watch out for - **-0.460 %/°C temperature coefficient** - Bottom 3% of the 170-370 W band, against a median of -0.360. Ranked 13,877th in the whole database. - **16.41% module efficiency** - Bottom 21% of the 170-370 W band, against a median of 18.09%. - **164.1 watts per square metre** - Bottom 22% of the 170-370 W band, against a median of 180.4. - **Best for:** Commercial. - **Not ideal for:** Hot climates, tight roof space and roofs where every square metre has to count. ## Specification ### Electrical - **Rated power (Pmax):** 270 W - **Efficiency:** 16.41 % - **Voltage at Pmax (Vmp):** 31.00 V - **Current at Pmax (Imp):** 8.71 A - **Open-circuit voltage (Voc):** 38.30 V - **Short-circuit current (Isc):** 9.43 A - **Max system voltage:** 1000 V ### Temperature - **Temperature coefficient of Pmax:** -0.460 %/degC - **Temperature coefficient of Voc:** -0.360 %/degC - **Temperature coefficient of Isc:** 0.060 %/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:** 164.1 Wp/m2 ### Warranty and degradation ## Rank in the whole catalogue | Measure | Position | | --- | --- | | Efficiency | 13582 of 14005 | | Power density | 13574 of 14005 | | Temperature coefficient | 13877 of 14005 | | Weight | 13426 of 14005 | | Warranty | 13880 of 14005 | ## Pros - **Rigid anodized aluminum frame** - The reinforced frame construction improves mechanical resistance to snow and wind loads, relevant for rooftop and ground-mount installations under Polish climate conditions. - **Positive power tolerance** - Positive power tolerance reduces the risk of actual energy yield falling below the nameplate rating - important for energy balance calculations in large commercial installations. - **Factory-installed MC4 connectors** - Standard MC4 connectors simplify installation, shorten setup time, and ease servicing or module replacement within existing strings. - **Long-proven manufacturer track record** - Kyocera is a Japanese manufacturer operating since 1959, whose 40-year field data from its Sakura test facility shows only about 17.2% total power degradation after 36 years of operation - notably better than typical industry degradation assumptions for that timeframe. - **1000V DC system voltage** - Design for higher operating voltage allows longer strings, reducing conduction losses and simplifying cabling in large industrial and ground-mount installations. ## Cons - **Discontinued production - limited availability** - The KU-60 1000V series was manufactured between 2015 and 2022 and has since been discontinued. This means limited service support, spare parts, and no availability of matching modules for expanding existing arrays. - **Efficiency well below segment peers** - At 16.41% efficiency, this module lags well behind comparable 270 Wp peers such as DMEGC (22.9%), MY Solar, and JA Solar M2 series (21.2%) - a gap of up to 6-7 percentage points, meaning a significantly larger module area is needed to produce the same energy output. - **Older polycrystalline cell technology** - Polycrystalline cells trail today's mono-PERC and TOPCon technologies used by the peer comparables in efficiency and degradation performance, resulting in a worse power-to-roof-area ratio. ## About this series The Kyocera KU-60 1000V series are modules designed for installations operating at higher DC voltages - this makes it easier to build longer strings and reduce losses and the complexity of cabling in larger systems. This solution, based on **multi-crystalline solar cells**, is designed for stable, predictable performance in real conditions on Polish roofs and PV farms. A key feature of this series is its robust design: **a rigid frame made of anodized aluminum** provides mechanical strength, while factory-fitted **MC4** connectors simplify installation and maintenance. Another important advantage in practical design is **positive power tolerance** - this minimizes the risk that the actual output will be lower than expected. The KU-60 1000V will be suitable for installers and designers who want to optimize BOS balance in commercial, industrial, and ground-mounted installations, where string compatibility, parameter repeatability, and long-term reliability are important. ## Notable figures - At 16.4% efficiency, this panel is 5.4pp below the \*\*database\*\* median of 21.8% - At 164.1 W/m², this panel generates 54.0 W/m² less per unit area than \*\*database\*\* median (218.1 W/m²) - Temperature coefficient of -0.46%/°C is 0.16pp worse than \*\*database\*\* median (-0.30%/°C) - higher losses in summer heat - At 19.0 kg, this panel is 7.5 kg lighter than \*\*database\*\* median (26.5 kg) - easier handling during installation - Ranked #13582 out of 14005 panels for efficiency in the database ## Questions ### Is the Kyocera KU-60 1000V Series still available for purchase? The Kyocera KU-60 1000V Series has been discontinued and is no longer available as a new product through authorized distributors. It may occasionally appear on the secondary market or in liquidation stock. For new installations, it is advisable to consider current multicrystalline modules or newer monocrystalline technology offering higher efficiency at a comparable price point. ### What system voltage do Kyocera KU-60 1000V modules support, and why does it matter? Modules in this series are rated for DC system voltages up to 1000 V. This allows installers to configure longer strings without additional combiner boxes, resulting in lower cable losses, simplified wiring, and reduced BoS costs in commercial, industrial, and ground-mount systems. The higher voltage rating is especially beneficial when optimizing string layouts for high-voltage MPPT inverters. ### What is the maximum power output of the Kyocera KU-60 1000V Series panels? The top model in the series delivers 270 Wp under STC conditions. Importantly, Kyocera specifies a positive power tolerance, meaning actual output will not fall below the nameplate rating. This is a key factor when calculating ROI and matching strings to MPPT inverter input ranges. ### Are Kyocera KU-60 1000V panels monocrystalline or multicrystalline? The KU-60 1000V Series uses multicrystalline (polycrystalline) cell technology. These cells offer stable, predictable performance, good tolerance to elevated operating temperatures, and a proven long-term reliability track record. The modules are not bifacial, so energy is harvested from the front side only. ### What warranty does the Kyocera KU-60 1000V Series carry? Kyocera provides a 10-year workmanship warranty covering manufacturing defects and a 25-year linear power output warranty guaranteeing at least 80% of nameplate power after that period. Since this series is discontinued, warranty service terms should be confirmed with your distributor or directly with Kyocera before committing to a project. ### Can Kyocera KU-60 1000V modules be installed on pitched roofs, and what connectors do they use? Yes, these modules are suitable for both pitched roof installations and ground-mount systems. The rigid anodized aluminum frame provides strong mechanical resistance and long-term durability under varying weather conditions. Factory-installed MC4 connectors are industry-standard and compatible with most mounting systems, simplifying DC-side wiring during installation and servicing. ## Datasheet [Manufacturer datasheet (PDF)](https://comparepv.com/datasheets/5df99f5fd8a14-3425a2d17584.pdf) ## Alternatives | Panel | Power | How it differs | | --- | --- | --- | | [Canadian Solar CS3K-320P](https://comparepv.com/panel/canadian-solar-cs3k-320p) | 320 W | +50 W, cooler, +2.9 pp | | [Canadian Solar CS3K-315P](https://comparepv.com/panel/canadian-solar-cs3k-315p) | 315 W | +45 W, cooler, +2.6 pp | | [SunLink LNSK-320M](https://comparepv.com/panel/sunlink-lnsk-320m) | 320 W | +50 W, cooler, +2.5 pp | | [Canadian Solar CS3K-310P-AG](https://comparepv.com/panel/canadian-solar-cs3k-310p-ag) | 310 W | +40 W, cooler, +2.3 pp | | [Rarlon PV Tech RL310HP-120](https://comparepv.com/panel/rarlon-pv-tech-rl310hp-120) | 310 W | +40 W, cooler, +2.2 pp | | [SunLink LNSK-315P](https://comparepv.com/panel/sunlink-lnsk-315p) | 315 W | +45 W, cooler, +2.2 pp | | [Canadian Solar CS3K-310PB-AG](https://comparepv.com/panel/canadian-solar-cs3k-310pb-ag) | 310 W | +40 W, cooler, +2.0 pp | | [Kyocera KK275P-3CD3CG](https://comparepv.com/panel/kyocera-kk275p-3cd3cg) | 275 W | +0.3 pp | | [Kyocera KK280P-3CD3CG](https://comparepv.com/panel/kyocera-kk280p-3cd3cg) | 280 W | +10 W, +0.6 pp | | [Maxeon SPR-MAX3-400-COM](https://comparepv.com/panel/maxeon-spr-max3-400-com) | 400 W | +130 W, cooler, +6.2 pp | | [Lina Energy LEPV 400](https://comparepv.com/panel/lina-energy-lepv-400) | 400 W | +130 W, cooler, +5.9 pp | | [Phono Solar NS-360MH-60](https://comparepv.com/panel/phono-solar-ns-360mh-60) | 360 W | +90 W, cooler, +5.7 pp | | [PolyCrown Solar Tech NS-360MH-60](https://comparepv.com/panel/polycrown-solar-tech-ns-360mh-60) | 360 W | +90 W, cooler, +5.7 pp | | [Maxeon SPR-MAX3-390-COM](https://comparepv.com/panel/maxeon-spr-max3-390-com) | 390 W | +120 W, cooler, +5.7 pp | | [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 | +130 W, cooler, +5.6 pp | | [JA Solar JS400 120M6 HJT DG](https://comparepv.com/panel/ja-solar-js400-120m6-hjt-dg) | 400 W | +130 W, cooler, +5.6 pp | --- Source: https://comparepv.com/panel/kyocera-ku270-6mpa Not in this file, on the page: a thirty-year output simulator and alternatives filtered by how closely they match these dimensions.