--- title: "Goldi Solar GS10-M144-WF-560 560W Solar Panel - Specs & Review | ComparePV" description: "Goldi Solar GS10-M144-WF-560 560W solar panel. Specs: 21.70% efficiency, Monocrystalline cells, dimensions, warranty and temperature coefficient." source: "https://comparepv.com/panel/goldi-solar-gs10-m144-wf-560" updated: 2026-09-11 --- # Goldi Solar GS10-M144-WF-560 Space saver, short guarantee 589 panels in the segment PERC 550-600 W ## Identity - **Manufacturer:** Goldi Solar - **Model:** GS10-M144-WF-560 - **Series:** GS10-M144-WF (525 Wp - 560 Wp) - **Rated power:** 560 W - **Cell technology:** PERC ## How it compares Compared against segment PERC 550-600 W (589 panels). | Measure | This panel | Segment median | Standing | Rank | | --- | --- | --- | --- | --- | | Power (Wp) | 560 W | 560 W | Typical | | | Module efficiency | 21.70% | 21.29% | Strong - top 6% | 7,421 | | Power density | 216.9 | 212.9 | Strong - top 5% | 7,444 | | Temperature coefficient | -0.340 | -0.350 | Typical | 8,778 | | Weight (kg) | 28.0 kg | 30.8 kg | Strong - top 23% | | | Performance warranty | 25 yrs | 27 yrs | Weak - bottom 24% | 9,798 | ### Full peer table | Measure | This panel | Segment median | Standing | Rank | | --- | --- | --- | --- | --- | | Module efficiency | 21.70% | 21.29% | Strong - top 6% | 7,421 | | Power density | 216.9 | 212.9 | Strong - top 5% | 7,444 | | Temperature coefficient | -0.340 | -0.350 | Typical | 8,778 | | Weight per kWp | 50.0 | 52.7 | Strong - top 23% | 3,298 | | Performance warranty | 25 yrs | 27 yrs | Weak - bottom 24% | 9,798 | ### Strengths - **216.9 watts per square metre** - Top 5% of the PERC 550-600 W segment, against a median of 212.9. Ranked 7,444th in the whole database. - **21.70% module efficiency** - Top 6% of the PERC 550-600 W segment, against a median of 21.29%. Ranked 7,421st in the whole database. - **50.0 kg per kWp** - Top 23% of the PERC 550-600 W segment, against a median of 52.7. ### Watch out for - **25 year performance warranty** - Bottom 24% of the PERC 550-600 W segment, against a median of 27 yrs. - **Best for:** Residential, commercial and shaded-installations. - **Not ideal for:** Owners who want a long output guarantee. ## Specification ### Electrical - **Rated power (Pmax):** 560 W - **Efficiency:** 21.70 % - **Voltage at Pmax (Vmp):** 42.89 V - **Current at Pmax (Imp):** 13.05 A - **Open-circuit voltage (Voc):** 51.37 V - **Short-circuit current (Isc):** 13.49 A - **Max system voltage:** 1500 V ### Temperature - **Temperature coefficient of Pmax:** -0.340 %/degC - **Temperature coefficient of Voc:** -0.280 %/degC - **Temperature coefficient of Isc:** 0.048 %/degC - **NOCT:** 45 degC ### Cell and construction - **Cell type:** Monocrystalline - **Cell technology:** PERC - **Cell count:** 144 ### Physical - **Length:** 2279 mm - **Width:** 1133 mm - **Thickness:** 35 mm - **Weight:** 28.0 kg - **Area:** 2.58 m2 - **Power density:** 216.9 Wp/m2 ### Warranty and degradation - **Product warranty:** 12 years - **Performance warranty:** 25 years - **Output guaranteed at end of warranty:** 84.8 % - **First-year degradation:** 2.00 % - **Annual degradation:** 0.55 % - **Output after 30 years:** 459 W ## Rank in the whole catalogue | Measure | Position | | --- | --- | | Efficiency | 7421 of 14005 | | Power density | 7444 of 14005 | | Temperature coefficient | 8778 of 14005 | | Weight | 3298 of 14005 | | Warranty | 9798 of 14005 | ## Pros - **Up to 21.7% Efficiency – Segment-Leader Level** - The 560 Wp variant achieves 21.7% efficiency, directly matching peer comparables: Exiom EX540-560M(B)-144(HC) (21.7%) and DAH Solar DHM-T72X10/BF/FS (21.72%). For a monofacial PERC module, this places it in the top 10% of its class. - **Half-Cut + Multi-Busbar – Reduced Internal Losses** - The 144 half-cut cell layout reduces series resistance by approximately 50% compared to full cells, while multi-busbar (MBB) technology shortens the current path and reduces the risk of microcracks. The result is improved performance under partial shading conditions – particularly relevant for installations with chimneys, antennas, or skylights. - **Temperature Coefficient of –0.35%/°C** - A Pmax temperature coefficient of –0.35%/°C positions the series in the favorable range for PERC technology (typical PERC: –0.35% to –0.40%/°C). This translates into higher energy yield during summer months compared to modules with a weaker temperature coefficient. - **IP68 Rating and PID Resistance** - An IP68-rated junction box guarantees ingress protection under prolonged immersion – the premium standard for installations with elevated moisture exposure. The declared resistance to PID (Potential Induced Degradation) limits degradation in high-voltage string configurations. - **Tier 1 Bankable – BNEF Certified** - Goldi Solar is classified by Bloomberg NEF as a bankable Tier 1 manufacturer, confirming the ability to secure commercial bank financing for projects without recourse. For commercial installations and utility-scale PV farms, this is a prerequisite when seeking external project financing. ## Cons - **PERC – Technology Being Overtaken by TOPCon** - In 2024, TOPCon surpassed PERC in global module shipments for the first time, with PERC's share of shipped modules falling to approximately 35–40%. TOPCon modules achieve 1.5–2.5% higher annual energy yield under equivalent operating conditions, which over the 25-year power output warranty translates into a measurable difference in total generation. - **Monofacial – Competitors Offer Bifacial** - Two of the three peer comparables (Premier Energies 144 HC Bifacial Dual Glass, DAH Solar DHM-T72X10/BF/FS) are bifacial modules capable of harvesting 5–15% additional energy from albedo reflection. The GS10-M144-WF is monofacial, forgoing this potential on ground-mount or high-albedo surface installations. - **12-Year Product Warranty** - The materials and workmanship warranty stands at 12 years, while select Tier 1 manufacturers (e.g., certain Trina and LONGi series) offer 15 years. In the context of a 25-year power output warranty, this represents a shorter window of protection against manufacturing defects. ## About this series The Goldi Solar GS10-M144-WF series (525 Wp - 560 Wp) consists of modules designed to maximize energy generation from every square meter of roof or ground. They utilize **monocrystalline PERC cells in a half-cut configuration**, which effectively reduces resistive losses and improves performance under partial shading - particularly important in residential and commercial settings with obstructions (chimneys, skylights, HVAC systems). The use of **multi-busbar technology** supports a more stable current flow and reduces the risk of micro-cracks that can lead to power drops over time. This makes it a good choice when high performance in variable weather conditions and predictable long-term energy production are priorities. The GS10-M144-WF is suitable for on-grid and commercial installations where the priority is quick energy balance closure and reducing energy costs. Compared to many competing modules, it stands out due to its **144-cell array** optimized for modern strings and its **focus on high efficiency under real-world conditions**. ## Notable figures - Efficiency of 21.7% matches the \*\*PERC 550-600W\*\* median - At 216.9 W/m² power density, this panel generates 4.0 W/m² more per unit area than \*\*PERC 550-600W\*\* median (212.9 W/m²) - At -0.34%/°C, hot weather performance is typical for \*\*PERC 550-600W\*\* panels - 28.0 kg weight - 2.8 kg lighter than \*\*PERC 550-600W\*\* median (30.8 kg), reducing installation effort - Ranked #7421 out of 14005 panels for efficiency in the database ## Questions ### What warranty comes with the Goldi Solar GS10-M144-WF panels? The GS10-M144-WF series carries a 12-year product warranty covering materials and workmanship, plus a 25-year linear power output warranty. The linear degradation schedule ensures predictable energy yield throughout the module's lifetime. Power tolerance is 0 to +2%, which is favorable during installation acceptance testing. ### Do the Goldi Solar GS10-M144-WF panels perform well on roofs with chimneys or other obstructions? Yes. The GS10-M144-WF modules use PERC half-cut cells arranged in a 144-cell layout, splitting each string into two independent sub-circuits. Under partial shading from a chimney, skylight, or HVAC unit, power losses can be noticeably lower compared to standard full-cell modules. This makes the series a practical choice for residential and commercial roofs with multiple obstructions. ### How do the GS10-M144-WF panels perform in cold temperatures and overcast conditions? The temperature coefficient of Pmax is -0.35%/°C, meaning the modules lose less power during cold weather than older full-cell designs. Cold, sunny winter days can produce output comparable to summer. The PERC cell architecture also improves diffuse-light absorption, which benefits energy yield in climates with frequent cloud cover. ### What is the peak power and efficiency of the GS10-M144-WF series? The top-tier variant reaches 560 Wp with a module efficiency of up to 21.70%. The series spans 525 Wp to 560 Wp in 5 Wp increments. The open-circuit voltage (Voc) reaches approximately 51.13 V and the rated current (Imp) approximately 13.12 A on the 560 Wp model. All parameters are measured at STC. ### Are the GS10-M144-WF modules bifacial, or do they only collect energy from the front side? The GS10-M144-WF series is monofacial — it captures solar irradiance from the front side only. If you need bifacial gain from reflected albedo (gravel ballast, snow, light-colored roofing), Goldi Solar offers a separate bifacial line (GS10-B144-GF/TF). The monofacial GS10-M144-WF is typically the more cost-effective choice for standard pitched-roof installations without a dedicated reflective surface. ### Is Goldi Solar a reliable manufacturer, and where are the GS10-M144-WF panels made? Goldi Solar is a Bloomberg NEF Tier 1 certified Indian manufacturer, confirming the financial bankability required by project lenders and financing institutions. The company manufactures modules in India and exports to European markets. Tier 1 status is a key requirement for commercial PV project financing and many subsidy programs. ## Datasheet [Manufacturer datasheet (PDF)](https://comparepv.com/datasheets/GOLDI-Datasheet-GS10-M144-WF-525-Wp-560-Wp-80cb7c5ec714.pdf) ## Alternatives | Panel | Power | How it differs | | --- | --- | --- | | [Longi Solar LR7-54HJD-510M](https://comparepv.com/panel/longi-lr7-54hjd-510m) | 510 W | -50 W, cooler, +3.3 pp | | [Longi Solar LR7-60HVH-560M](https://comparepv.com/panel/longi-lr7-60hvh-560m) | 560 W | Cooler, +3.1 pp, +5 yr warranty | | [Longi Solar LR7-60HVH-555M](https://comparepv.com/panel/longi-lr7-60hvh-555m) | 555 W | Cooler, +2.9 pp, +5 yr warranty | | [Longi Solar LR7-60HVHL-550M](https://comparepv.com/panel/longi-lr7-60hvhl-550m) | 550 W | Cooler, lighter, +2.7 pp | | [JA Solar JAT60S40-540/LR](https://comparepv.com/panel/ja-solar-jat60s40-540-lr) | 540 W | Cooler, +2.7 pp, +5 yr warranty | | [Gokin GK-5-60HG-540M](https://comparepv.com/panel/gokin-gk-5-60hg-540m) | 540 W | Cooler, +2.7 pp, +5 yr warranty | | [Jinko Solar JKM545-54QL6-DV-F1-EU](https://comparepv.com/panel/jinko-solar-jkm545-54ql6-dv-f1-eu) | 545 W | Cooler, +2.6 pp, +5 yr warranty | | [Goldi Solar GS10-M144-BF-525](https://comparepv.com/panel/goldi-solar-gs10-m144-bf-525) | 525 W | -35 W, -1.4 pp | | [Goldi Solar GS10-M144-BF-530](https://comparepv.com/panel/goldi-solar-gs10-m144-bf-530) | 530 W | -30 W, -1.2 pp | | [AIKO AIKO-A650-MAE72Mw](https://comparepv.com/panel/aiko-aiko-a650-mae72mw) | 650 W | +90 W, cooler, +3.5 pp | | [AIKO AIKO-A645-MAE72Mw](https://comparepv.com/panel/aiko-aiko-a645-mae72mw) | 645 W | +85 W, cooler, +3.3 pp | | [AIKO AIKO-A640-MAE72Mw](https://comparepv.com/panel/aiko-aiko-a640-mae72mw) | 640 W | +80 W, cooler, +3.1 pp | | [AIKO AIKO-A635-MAE72Mw](https://comparepv.com/panel/aiko-aiko-a635-mae72mw) | 635 W | +75 W, cooler, +2.9 pp | | [AIKO AIKO-A630-MAH72Dw](https://comparepv.com/panel/aiko-aiko-a630-mah72dw) | 630 W | +70 W, cooler, +2.7 pp | --- Source: https://comparepv.com/panel/goldi-solar-gs10-m144-wf-560 Not in this file, on the page: a thirty-year output simulator and alternatives filtered by how closely they match these dimensions.