---
title: "Jinko Solar JKM450-475N-48HL4M-DB-Z2-EN (455W) vs Jinko Solar JKM710-735N-66HL5-BDV-Z3-EU (715W bin) - Solar Panel Comparison | ComparePV"
description: "Compare Jinko Solar JKM450-475N-48HL4M-DB-Z2-EN (455W) vs Jinko Solar JKM710-735N-66HL5-BDV-Z3-EU (715W bin) side by side: what actually differs, output when it is hot, thirty-year production, and the full specification."
source: "https://comparepv.com/compare/jinkosolar-jkm450-475n-48hl4m-db-z2-en-455w/jinkosolar-jkm710-735n-66hl5-bdv-z3-eu-715w-bin"
updated: 2026-09-11
---

# Jinko Solar JKM450-475N-48HL4M-DB-Z2-EN (455W) vs Jinko Solar JKM710-735N-66HL5-BDV-Z3-EU (715W bin)

12 differences, and they point both ways

The largest is rated power: 260 W more power. 7 of 19 comparable parameters are identical.


## The two panels


| Attribute | A | B |
| --- | --- | --- |
| Panel | [Jinko Solar JKM450-475N-48HL4M-DB-Z2-EN (455W)](https://comparepv.com/panel/jinkosolar-jkm450-475n-48hl4m-db-z2-en-455w) | [Jinko Solar JKM710-735N-66HL5-BDV-Z3-EU (715W bin)](https://comparepv.com/panel/jinkosolar-jkm710-735n-66hl5-bdv-z3-eu-715w-bin) |
| Manufacturer | Jinko Solar | Jinko Solar |
| Power | 455 Wp | 715 Wp |
| Efficiency | 22.77 % | 23.02 % |
| Technology | TOPCon | TOPCon |


## Where they differ

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


| Parameter | JKM450-475N-48HL4M-DB-Z2-EN (455W) | JKM710-735N-66HL5-BDV-Z3-EU (715W bin) | Difference |
| --- | --- | --- | --- |
| Rated power | 455 Wp | 715 Wp | +260 W for JKM710-735N-66HL5-BDV-Z3-EU (715W bin) |
| Weight | 24.0 kg | 37.5 kg | -13.5 kg for JKM450-475N-48HL4M-DB-Z2-EN (455W) |
| Product warranty | 25 yrs | 12 yrs | +13 yrs for JKM450-475N-48HL4M-DB-Z2-EN (455W) |
| Open-circuit voltage | 36.23 V | 48.88 V | 12.65 V apart |
| Short-circuit current | 15.71 A | 18.60 A | 2.89 A apart |
| Module area | 1.998 m² | 3.106 m² | 1.108 m² apart |
| Module efficiency | 22.77 % | 23.02 % | +0.25 pp for JKM710-735N-66HL5-BDV-Z3-EU (715W bin) |
| Voltage at max power | 30.48 V | 40.77 V | 10.29 V apart |
| Current at max power | 14.93 A | 17.54 A | 2.61 A apart |
| Cell count | 96 | 132 | 36 cells apart |
| Bifacial | No | Yes | No vs Yes |
| Dimensions | 1762x1134x30 mm | 2384x1303x33 mm | 1762x1134x30 mm vs 2384x1303x33 mm |


## Every compared parameter


| Parameter | JKM450-475N-48HL4M-DB-Z2-EN (455W) | JKM710-735N-66HL5-BDV-Z3-EU (715W bin) |
| --- | --- | --- |
| Rated power | 455 Wp | 715 Wp |
| Module efficiency | 22.77 % | 23.02 % |
| Power density | 227.7 Wp/m² | 230.2 Wp/m² |
| Open-circuit voltage | 36.23 V | 48.88 V |
| Voltage at max power | 30.48 V | 40.77 V |
| Short-circuit current | 15.71 A | 18.60 A |
| Current at max power | 14.93 A | 17.54 A |
| Temperature coefficient | -0.290 %/°C | -0.290 %/°C |
| Dimensions | 1762x1134x30 mm | 2384x1303x33 mm |
| Module area | 1.998 m² | 3.106 m² |
| Weight | 24.0 kg | 37.5 kg |
| Weight per kWp | 52.7 kg/kWp | 52.4 kg/kWp |
| Product warranty | 25 yrs | 12 yrs |
| Performance warranty | 30 yrs | 30 yrs |
| Annual degradation | 0.40 %/yr | 0.40 %/yr |
| Cell technology | TOPCon | TOPCon |
| Cell type | Monocrystalline | Monocrystalline |
| Cell count | 96 | 132 |
| Bifacial | No | Yes |


## Thirty-year yield

Each panel's own declared degradation curve, at 1,200 kWh/kWp a year

Same temp coeff. for both panels (-0.290 %/°C), so a warmer roof scales both curves by the same factor: the totals fall together and neither panel gains on the other.

- **Cumulative output, JKM450-475N-48HL4M-DB-Z2-EN (455W):** 15,266 kWh
- **Cumulative output, JKM710-735N-66HL5-BDV-Z3-EU (715W bin):** 23,990 kWh
- **Gap:** 8,724 kWh


## Output when hot


| Condition | Cell temperature | JKM450-475N-48HL4M-DB-Z2-EN (455W) | JKM710-735N-66HL5-BDV-Z3-EU (715W bin) | Retained |
| --- | --- | --- | --- | --- |
| Standard test conditions | 25 °C | 455 W | 715 W | 100.0% of rated power |
| Cool, bright day | 40 °C | 435 W | 684 W | 95.7% of rated power |
| Typical summer roof | 55 °C | 415 W | 653 W | 91.3% of rated power |
| Hot roof | 70 °C | 396 W | 622 W | 87.0% of rated power |


## Against the whole database


| Measure | JKM450-475N-48HL4M-DB-Z2-EN (455W) | JKM710-735N-66HL5-BDV-Z3-EU (715W bin) | Out of | Note |
| --- | --- | --- | --- | --- |
| Efficiency | #3,073 | #1,797 | 14,005 | JKM710-735N-66HL5-BDV-Z3-EU (715W bin) leads by 1,276 places |
| Power density | #2,888 | #2,018 | 14,005 | JKM710-735N-66HL5-BDV-Z3-EU (715W bin) leads by 870 places |
| Heat behaviour | #2,165 | #2,165 | 14,005 | Tied - the same position in the database |
| Weight | #6,401 | #5,979 | 14,005 | JKM710-735N-66HL5-BDV-Z3-EU (715W bin) leads by 422 places |
| Warranty | #21 | #21 | 14,005 | Tied - the same position in the database |
| Overall | #5,689 | #670 | 14,005 | JKM710-735N-66HL5-BDV-Z3-EU (715W bin) leads by 5,019 places |


## Questions


### Which panel is better: Jinko Solar JKM450-475N-48HL4M-DB-Z2-EN (455W) or Jinko Solar JKM710-735N-66HL5-BDV-Z3-EU (715W bin)?

According to our database: **Jinko Solar JKM710-735N-66HL5-BDV-Z3-EU (**715 W** bin)** has higher module efficiency (**23.02%** vs **22.77%**). See the full spec comparison and 30-year energy simulation above for a complete picture.


### What is the efficiency of Jinko Solar JKM450-475N-48HL4M-DB-Z2-EN (455W) and Jinko Solar JKM710-735N-66HL5-BDV-Z3-EU (715W bin)?

**Jinko Solar JKM450-475N-48HL4M-DB-Z2-EN (**455 W**)** has a module efficiency of **22.77%**, while **Jinko Solar JKM710-735N-66HL5-BDV-Z3-EU (**715 W** bin)** is **23.02%**. Higher efficiency means more electricity from the same roof area - useful when space is limited.


### What cell technology does Jinko Solar JKM450-475N-48HL4M-DB-Z2-EN (455W) use vs Jinko Solar JKM710-735N-66HL5-BDV-Z3-EU (715W bin)?

**Jinko Solar JKM450-475N-48HL4M-DB-Z2-EN (**455 W**)** uses **TOPCon** cells; **Jinko Solar JKM710-735N-66HL5-BDV-Z3-EU (**715 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 JKM450-475N-48HL4M-DB-Z2-EN (455W) and Jinko Solar JKM710-735N-66HL5-BDV-Z3-EU (715W bin)?

**Jinko Solar JKM450-475N-48HL4M-DB-Z2-EN (**455 W**)** has a **30 years** power warranty; **Jinko Solar JKM710-735N-66HL5-BDV-Z3-EU (**715 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 JKM450-475N-48HL4M-DB-Z2-EN (455W) and Jinko Solar JKM710-735N-66HL5-BDV-Z3-EU (715W bin) bifacial panels?

**Jinko Solar JKM710-735N-66HL5-BDV-Z3-EU (**715 W** bin)** is bifacial (captures light from both faces); **Jinko Solar JKM450-475N-48HL4M-DB-Z2-EN (**455 W**)** is monofacial. Bifacial panels work best on ground mounts or raised structures with a light-coloured surface underneath.


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Source: https://comparepv.com/compare/jinkosolar-jkm450-475n-48hl4m-db-z2-en-455w/jinkosolar-jkm710-735n-66hl5-bdv-z3-eu-715w-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.