---
title: "Jinko Solar JS315P vs Jinko Solar JKM710-735N-66HL5-BDV-Z3-EU (735W bin) - Solar Panel Comparison | ComparePV"
description: "Compare Jinko Solar JS315P vs Jinko Solar JKM710-735N-66HL5-BDV-Z3-EU (735W 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-js315p/jinkosolar-jkm710-735n-66hl5-bdv-z3-eu-735w-bin"
updated: 2026-09-11
---

# Jinko Solar JS315P vs Jinko Solar JKM710-735N-66HL5-BDV-Z3-EU (735W bin)

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

The largest is module efficiency: 7.46 pp more efficient. 0 of 18 comparable parameters are identical, with 1 more left out because at least one datasheet does not publish it.


## The two panels


| Attribute | A | B |
| --- | --- | --- |
| Panel | [Jinko Solar JS315P](https://comparepv.com/panel/jinko-solar-js315p) | [Jinko Solar JKM710-735N-66HL5-BDV-Z3-EU (735W bin)](https://comparepv.com/panel/jinkosolar-jkm710-735n-66hl5-bdv-z3-eu-735w-bin) |
| Manufacturer | Jinko Solar | Jinko Solar |
| Power | 315 Wp | 735 Wp |
| Efficiency | 16.20 % | 23.66 % |
| Technology | PERC | TOPCon |


## Where they differ

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


| Parameter | JS315P | JKM710-735N-66HL5-BDV-Z3-EU (735W bin) | Difference |
| --- | --- | --- | --- |
| Module efficiency | 16.20 % | 23.66 % | +7.46 pp for JKM710-735N-66HL5-BDV-Z3-EU (735W bin) |
| Temperature coefficient | -0.420 %/°C | -0.290 %/°C | +0.130 %/°C for JKM710-735N-66HL5-BDV-Z3-EU (735W bin) |
| Rated power | 315 Wp | 735 Wp | +420 W for JKM710-735N-66HL5-BDV-Z3-EU (735W bin) |
| Power density | 162.3 Wp/m² | 236.6 Wp/m² | +74.3 Wp/m² for JKM710-735N-66HL5-BDV-Z3-EU (735W bin) |
| Performance warranty | 25 yrs | 30 yrs | +5 yrs for JKM710-735N-66HL5-BDV-Z3-EU (735W bin) |
| Weight | 23.5 kg | 37.5 kg | -14.0 kg for JS315P |
| Weight per kWp | 74.6 kg/kWp | 51.0 kg/kWp | -23.6 kg/kWp for JKM710-735N-66HL5-BDV-Z3-EU (735W bin) |
| Short-circuit current | 9.06 A | 18.88 A | 9.82 A apart |
| Module area | 1.940 m² | 3.106 m² | 1.166 m² apart |
| Open-circuit voltage | 45.61 V | 49.52 V | 3.91 V apart |
| Product warranty | 10 yrs | 12 yrs | +2 yrs for JKM710-735N-66HL5-BDV-Z3-EU (735W bin) |
| Cell technology | PERC | TOPCon | PERC vs TOPCon |
| Voltage at max power | 36.94 V | 41.23 V | 4.29 V apart |
| Current at max power | 8.53 A | 17.83 A | 9.30 A apart |
| Cell count | 72 | 132 | 60 cells apart |
| Bifacial | No | Yes | No vs Yes |
| Dimensions | 1956x992x40 mm | 2384x1303x33 mm | 1956x992x40 mm vs 2384x1303x33 mm |
| Cell type | Polycrystalline | Monocrystalline | Polycrystalline vs Monocrystalline |


## Every compared parameter


| Parameter | JS315P | JKM710-735N-66HL5-BDV-Z3-EU (735W bin) |
| --- | --- | --- |
| Rated power | 315 Wp | 735 Wp |
| Module efficiency | 16.20 % | 23.66 % |
| Power density | 162.3 Wp/m² | 236.6 Wp/m² |
| Open-circuit voltage | 45.61 V | 49.52 V |
| Voltage at max power | 36.94 V | 41.23 V |
| Short-circuit current | 9.06 A | 18.88 A |
| Current at max power | 8.53 A | 17.83 A |
| Temperature coefficient | -0.420 %/°C | -0.290 %/°C |
| Dimensions | 1956x992x40 mm | 2384x1303x33 mm |
| Module area | 1.940 m² | 3.106 m² |
| Weight | 23.5 kg | 37.5 kg |
| Weight per kWp | 74.6 kg/kWp | 51.0 kg/kWp |
| Product warranty | 10 yrs | 12 yrs |
| Performance warranty | 25 yrs | 30 yrs |
| Annual degradation | - | 0.40 %/yr |
| Cell technology | PERC | TOPCon |
| Cell type | Polycrystalline | Monocrystalline |
| Cell count | 72 | 132 |
| Bifacial | No | Yes |


## Thirty-year yield

A 1.0% first-year loss then 0.40% a year, assumed for both panels, at 1,200 kWh/kWp a year

- **Cumulative output, JS315P:** 10,569 kWh
- **Cumulative output, JKM710-735N-66HL5-BDV-Z3-EU (735W bin):** 24,661 kWh
- **Gap:** 14,092 kWh


## Output when hot


| Condition | Cell temperature | JS315P | JKM710-735N-66HL5-BDV-Z3-EU (735W bin) | Retained |
| --- | --- | --- | --- | --- |
| Standard test conditions | 25 °C | 315 W | 735 W | 100.0% of rated power |
| Cool, bright day | 40 °C | 295 W | 703 W | 93.7% of rated power |
| Typical summer roof | 55 °C | 275 W | 671 W | 87.4% of rated power |
| Hot roof | 70 °C | 255 W | 639 W | 81.1% of rated power |


## Against the whole database


| Measure | JS315P | JKM710-735N-66HL5-BDV-Z3-EU (735W bin) | Out of | Note |
| --- | --- | --- | --- | --- |
| Efficiency | #13,614 | #602 | 14,005 | JKM710-735N-66HL5-BDV-Z3-EU (735W bin) leads by 13,012 places |
| Power density | #13,601 | #582 | 14,005 | JKM710-735N-66HL5-BDV-Z3-EU (735W bin) leads by 13,019 places |
| Heat behaviour | #13,796 | #2,165 | 14,005 | JKM710-735N-66HL5-BDV-Z3-EU (735W bin) leads by 11,631 places |
| Weight | #13,594 | #4,360 | 14,005 | JKM710-735N-66HL5-BDV-Z3-EU (735W bin) leads by 9,234 places |
| Warranty | #9,798 | #21 | 14,005 | JKM710-735N-66HL5-BDV-Z3-EU (735W bin) leads by 9,777 places |
| Overall | #13,575 | #239 | 14,005 | JKM710-735N-66HL5-BDV-Z3-EU (735W bin) leads by 13,336 places |


## Questions


### Which panel is better: Jinko Solar JS315P or Jinko Solar JKM710-735N-66HL5-BDV-Z3-EU (735W bin)?

According to our database: **Jinko Solar JKM710-735N-66HL5-BDV-Z3-EU (**735 W** bin)** has higher module efficiency (**23.66%** vs **16.20%**); **Jinko Solar JKM710-735N-66HL5-BDV-Z3-EU (**735 W** bin)** tolerates heat better (temp coeff **-0.290%/°C** vs **-0.420%/°C**). See the full spec comparison and 30-year energy simulation above for a complete picture.


### What is the efficiency of Jinko Solar JS315P and Jinko Solar JKM710-735N-66HL5-BDV-Z3-EU (735W bin)?

**Jinko Solar JS315P** has a module efficiency of **16.20%**, while **Jinko Solar JKM710-735N-66HL5-BDV-Z3-EU (**735 W** bin)** is **23.66%**. Higher efficiency means more electricity from the same roof area - useful when space is limited.


### What cell technology does Jinko Solar JS315P use vs Jinko Solar JKM710-735N-66HL5-BDV-Z3-EU (735W bin)?

**Jinko Solar JS315P** uses **PERC** cells; **Jinko Solar JKM710-735N-66HL5-BDV-Z3-EU (**735 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 JS315P and Jinko Solar JKM710-735N-66HL5-BDV-Z3-EU (735W bin)?

**Jinko Solar JS315P** has a **25 years** power warranty; **Jinko Solar JKM710-735N-66HL5-BDV-Z3-EU (**735 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 JS315P and Jinko Solar JKM710-735N-66HL5-BDV-Z3-EU (735W bin) bifacial panels?

**Jinko Solar JKM710-735N-66HL5-BDV-Z3-EU (**735 W** bin)** is bifacial (captures light from both faces); **Jinko Solar JS315P** is monofacial. Bifacial panels work best on ground mounts or raised structures with a light-coloured surface underneath.


## Related comparisons

- [Jinko Solar JS315P vs Jinko Solar JS330P](https://comparepv.com/compare/jinko-solar-js315p/jinko-solar-js330p) - 4 differences, the largest is module efficiency
- [Jinko Solar JS315P vs Jinko Solar JS325P](https://comparepv.com/compare/jinko-solar-js315p/jinko-solar-js325p) - 4 differences, the largest is module efficiency
- [Jinko Solar JS315P vs Jinko Solar JS320P](https://comparepv.com/compare/jinko-solar-js315p/jinko-solar-js320p) - One difference: module efficiency
- [Jinko Solar JS315P vs Jinko Solar JS310P](https://comparepv.com/compare/jinko-solar-js315p/jinko-solar-js310p) - One difference: module efficiency
- [Jinko Solar JKM710-735N-66HL5-BDV-Z3-EU (735W bin) vs Jinko Solar JKM735N-66HL5-BDV-Z3-EU](https://comparepv.com/compare/jinkosolar-jkm710-735n-66hl5-bdv-z3-eu-735w-bin/jinko-solar-jkm735n-66hl5-bdv-z3-eu) - The same specification on paper
- [Jinko Solar JKM710-735N-66HL5-BDV-Z3-EU (735W bin) vs Jinko Solar JKM735N-66HL5-BDV-Z6-EU](https://comparepv.com/compare/jinkosolar-jkm710-735n-66hl5-bdv-z3-eu-735w-bin/jinko-solar-jkm735n-66hl5-bdv-z6-eu) - The same specification on paper


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Source: https://comparepv.com/compare/jinko-solar-js315p/jinkosolar-jkm710-735n-66hl5-bdv-z3-eu-735w-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.