---
title: "Jinko Solar JS182MHC120-450 vs Jinko Solar JKM710-735N-66HL5-BDV-Z3-EU (720W bin) - Solar Panel Comparison | ComparePV"
description: "Compare Jinko Solar JS182MHC120-450 vs Jinko Solar JKM710-735N-66HL5-BDV-Z3-EU (720W bin) side by side: what actually differs, output when it is hot, thirty-year production, and the full specification."
source: "https://comparepv.com/compare/jinko-solar-js182mhc120-450/jinkosolar-jkm710-735n-66hl5-bdv-z3-eu-720w-bin"
updated: 2026-09-11
---

# Jinko Solar JS182MHC120-450 vs Jinko Solar JKM710-735N-66HL5-BDV-Z3-EU (720W bin)

JKM710-735N-66HL5-BDV-Z3-EU (720W bin) leads on the differences that matter

The largest is module efficiency: 2.39 pp more efficient. 2 of 17 comparable parameters are identical, with 2 more left out because at least one datasheet does not publish them.


## The two panels


| Attribute | A | B |
| --- | --- | --- |
| Panel | [Jinko Solar JS182MHC120-450](https://comparepv.com/panel/jinko-solar-js182mhc120-450) | [Jinko Solar JKM710-735N-66HL5-BDV-Z3-EU (720W bin)](https://comparepv.com/panel/jinkosolar-jkm710-735n-66hl5-bdv-z3-eu-720w-bin) |
| Manufacturer | Jinko Solar | Jinko Solar |
| Power | 450 Wp | 720 Wp |
| Efficiency | 20.79 % | 23.18 % |
| Technology | PERC | TOPCon |


## Where they differ

Ranked by how much the difference matters, not by datasheet order.


| Parameter | JS182MHC120-450 | JKM710-735N-66HL5-BDV-Z3-EU (720W bin) | Difference |
| --- | --- | --- | --- |
| Module efficiency | 20.79 % | 23.18 % | +2.39 pp for JKM710-735N-66HL5-BDV-Z3-EU (720W bin) |
| Temperature coefficient | -0.340 %/°C | -0.290 %/°C | +0.050 %/°C for JKM710-735N-66HL5-BDV-Z3-EU (720W bin) |
| Rated power | 450 Wp | 720 Wp | +270 W for JKM710-735N-66HL5-BDV-Z3-EU (720W bin) |
| Power density | 207.9 Wp/m² | 231.8 Wp/m² | +23.9 Wp/m² for JKM710-735N-66HL5-BDV-Z3-EU (720W bin) |
| Performance warranty | 25 yrs | 30 yrs | +5 yrs for JKM710-735N-66HL5-BDV-Z3-EU (720W bin) |
| Weight | 23.0 kg | 37.5 kg | -14.5 kg for JS182MHC120-450 |
| Open-circuit voltage | 41.40 V | 49.04 V | 7.64 V apart |
| Short-circuit current | 13.68 A | 18.67 A | 4.99 A apart |
| Module area | 2.165 m² | 3.106 m² | 0.942 m² apart |
| Cell technology | PERC | TOPCon | PERC vs TOPCon |
| Voltage at max power | 34.70 V | 40.89 V | 6.19 V apart |
| Current at max power | 12.96 A | 17.61 A | 4.65 A apart |
| Cell count | 120 | 132 | 12 cells apart |
| Bifacial | No | Yes | No vs Yes |
| Dimensions | 1909x1134x30 mm | 2384x1303x33 mm | 1909x1134x30 mm vs 2384x1303x33 mm |


## Every compared parameter


| Parameter | JS182MHC120-450 | JKM710-735N-66HL5-BDV-Z3-EU (720W bin) |
| --- | --- | --- |
| Rated power | 450 Wp | 720 Wp |
| Module efficiency | 20.79 % | 23.18 % |
| Power density | 207.9 Wp/m² | 231.8 Wp/m² |
| Open-circuit voltage | 41.40 V | 49.04 V |
| Voltage at max power | 34.70 V | 40.89 V |
| Short-circuit current | 13.68 A | 18.67 A |
| Current at max power | 12.96 A | 17.61 A |
| Temperature coefficient | -0.340 %/°C | -0.290 %/°C |
| Dimensions | 1909x1134x30 mm | 2384x1303x33 mm |
| Module area | 2.165 m² | 3.106 m² |
| Weight | 23.0 kg | 37.5 kg |
| Weight per kWp | 51.1 kg/kWp | 52.1 kg/kWp |
| Product warranty | - | 12 yrs |
| Performance warranty | 25 yrs | 30 yrs |
| Annual degradation | - | 0.40 %/yr |
| Cell technology | PERC | TOPCon |
| Cell type | Monocrystalline | Monocrystalline |
| Cell count | 120 | 132 |
| Bifacial | No | Yes |


## Thirty-year yield

Declared first-year losses, with 0.40% a year afterwards assumed for both panels, at 1,200 kWh/kWp a year

- **Cumulative output, JS182MHC120-450:** 14,936 kWh
- **Cumulative output, JKM710-735N-66HL5-BDV-Z3-EU (720W bin):** 24,157 kWh
- **Gap:** 9,221 kWh


## Output when hot


| Condition | Cell temperature | JS182MHC120-450 | JKM710-735N-66HL5-BDV-Z3-EU (720W bin) | Retained |
| --- | --- | --- | --- | --- |
| Standard test conditions | 25 °C | 450 W | 720 W | 100.0% of rated power |
| Cool, bright day | 40 °C | 427 W | 689 W | 94.9% of rated power |
| Typical summer roof | 55 °C | 404 W | 657 W | 89.8% of rated power |
| Hot roof | 70 °C | 381 W | 626 W | 84.7% of rated power |


## Against the whole database


| Measure | JS182MHC120-450 | JKM710-735N-66HL5-BDV-Z3-EU (720W bin) | Out of | Note |
| --- | --- | --- | --- | --- |
| Efficiency | #10,558 | #1,424 | 14,005 | JKM710-735N-66HL5-BDV-Z3-EU (720W bin) leads by 9,134 places |
| Power density | #10,500 | #1,347 | 14,005 | JKM710-735N-66HL5-BDV-Z3-EU (720W bin) leads by 9,153 places |
| Heat behaviour | #8,778 | #2,165 | 14,005 | JKM710-735N-66HL5-BDV-Z3-EU (720W bin) leads by 6,613 places |
| Weight | #4,436 | #5,516 | 14,005 | JS182MHC120-450 leads by 1,080 places |
| Warranty | #9,798 | #21 | 14,005 | JKM710-735N-66HL5-BDV-Z3-EU (720W bin) leads by 9,777 places |
| Overall | #12,249 | #535 | 14,005 | JKM710-735N-66HL5-BDV-Z3-EU (720W bin) leads by 11,714 places |


## Questions


### Which panel is better: Jinko Solar JS182MHC120-450 or Jinko Solar JKM710-735N-66HL5-BDV-Z3-EU (720W bin)?

According to our database: **Jinko Solar JKM710-735N-66HL5-BDV-Z3-EU (**720 W** bin)** has higher module efficiency (**23.18%** vs **20.79%**); **Jinko Solar JKM710-735N-66HL5-BDV-Z3-EU (**720 W** bin)** tolerates heat better (temp coeff **-0.290%/°C** vs **-0.340%/°C**). See the full spec comparison and 30-year energy simulation above for a complete picture.


### What is the efficiency of Jinko Solar JS182MHC120-450 and Jinko Solar JKM710-735N-66HL5-BDV-Z3-EU (720W bin)?

**Jinko Solar JS182MHC120-450** has a module efficiency of **20.79%**, while **Jinko Solar JKM710-735N-66HL5-BDV-Z3-EU (**720 W** bin)** is **23.18%**. Higher efficiency means more electricity from the same roof area - useful when space is limited.


### What cell technology does Jinko Solar JS182MHC120-450 use vs Jinko Solar JKM710-735N-66HL5-BDV-Z3-EU (720W bin)?

**Jinko Solar JS182MHC120-450** uses **PERC** cells; **Jinko Solar JKM710-735N-66HL5-BDV-Z3-EU (**720 W** bin)** uses **TOPCon**. Modern **n-type** technologies (**TOPCon**, **HJT**, BC) typically deliver higher efficiency and lower degradation compared to older **PERC** (p-type) cells.


### What is the warranty on Jinko Solar JS182MHC120-450 and Jinko Solar JKM710-735N-66HL5-BDV-Z3-EU (720W bin)?

**Jinko Solar JS182MHC120-450** has a **25 years** power warranty; **Jinko Solar JKM710-735N-66HL5-BDV-Z3-EU (**720 W** bin)** has a **30 years** power warranty. The power warranty guarantees a minimum percentage of rated output at the end of the warranty period (typically 80**-87%**). Product (materials) warranties are usually shorter.


### Are Jinko Solar JS182MHC120-450 and Jinko Solar JKM710-735N-66HL5-BDV-Z3-EU (720W bin) bifacial panels?

**Jinko Solar JKM710-735N-66HL5-BDV-Z3-EU (**720 W** bin)** is bifacial (captures light from both faces); **Jinko Solar JS182MHC120-450** is monofacial. Bifacial panels work best on ground mounts or raised structures with a light-coloured surface underneath.


## Related comparisons

- [Jinko Solar JS182MHC120-450 vs Jinko Solar JS182MHC144-550](https://comparepv.com/compare/jinko-solar-js182mhc120-450/jinko-solar-js182mhc144-550) - 11 differences, the largest is rated power
- [Jinko Solar JS182MHC120-450 vs Jinko Solar JS182MHC144-545](https://comparepv.com/compare/jinko-solar-js182mhc120-450/jinko-solar-js182mhc144-545) - 11 differences, the largest is rated power
- [Jinko Solar JS182MHC120-450 vs Jinko Solar JS182MHC144-540](https://comparepv.com/compare/jinko-solar-js182mhc120-450/jinko-solar-js182mhc144-540) - 9 differences, the largest is rated power
- [Jinko Solar JS182MHC120-450 vs Jinko Solar JS182MHC144-535](https://comparepv.com/compare/jinko-solar-js182mhc120-450/jinko-solar-js182mhc144-535) - 8 differences, the largest is rated power
- [Jinko Solar JS182MHC120-450 vs Jinko Solar JS182MHC144-530](https://comparepv.com/compare/jinko-solar-js182mhc120-450/jinko-solar-js182mhc144-530) - 9 differences, the largest is rated power
- [Jinko Solar JS182MHC120-450 vs Jinko Solar JS182MHC144-525](https://comparepv.com/compare/jinko-solar-js182mhc120-450/jinko-solar-js182mhc144-525) - 10 differences, the largest is rated power


---

Source: https://comparepv.com/compare/jinko-solar-js182mhc120-450/jinkosolar-jkm710-735n-66hl5-bdv-z3-eu-720w-bin

Not in this file, on the page: the thirty-year yield curve year by year at a cell temperature you pick and a written summary generated on request.