Find replacement for Solarwatt Panel vision M 5.0 style 450 Wp

450 W TOPCon solar panel with 108 cells. Voc 39.8 V · Isc 14 A · TcVoc -0.25%/°C.

Original Panel

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Same technology onlyShow only panels with matching cell technology

Compatible Replacements

142 panels found · 3369 panels excluded

Solarwatt Panel vision M 5.0 black 450 Wp

450 W

TOPCon

100Exact match

Parameter	Original	Replacement	Deviation
Voc	39.8 V	39.8 V	0.0%
Vmpp	33.2 V	33.2 V	0.0%
Isc	14 A	14 A	0.0%
Impp	13.5 A	13.5 A	0.0%
TcVoc	-0.25 %/°C	-0.25 %/°C	±0.000 %/°C
TcPmax	-0.29 %/°C	-0.29 %/°C	±0.000 %/°C

Solarwatt Panel vision M 5.0 pure 450 Wp

450 W

TOPCon

100Exact match

Parameter	Original	Replacement	Deviation
Voc	39.8 V	39.8 V	0.0%
Vmpp	33.2 V	33.2 V	0.0%
Isc	14 A	14 A	0.0%
Impp	13.5 A	13.5 A	0.0%
TcVoc	-0.25 %/°C	-0.25 %/°C	±0.000 %/°C
TcPmax	-0.29 %/°C	-0.29 %/°C	±0.000 %/°C

JinkoSolar JKM450N-54HL4R-(V)

450 W

TOPCon

99Exact match

Parameter	Original	Replacement	Deviation
Voc	39.8 V	39.78 V	0.1%
Vmpp	33.2 V	33.21 V	0.0%
Isc	14 A	14 A	0.0%
Impp	13.5 A	13.55 A	0.4%
TcVoc	-0.25 %/°C	-0.25 %/°C	±0.000 %/°C
TcPmax	-0.29 %/°C	-0.29 %/°C	±0.000 %/°C

Solarwatt Panel vision M 5.0 black 445 Wp

445 W

TOPCon

91Good match

Parameter	Original	Replacement	Deviation
Voc	39.8 V	39.6 V	0.5%
Vmpp	33.2 V	33 V	0.6%
Isc	14 A	14 A	0.0%
Impp	13.5 A	13.5 A	0.0%
TcVoc	-0.25 %/°C	-0.25 %/°C	±0.000 %/°C
TcPmax	-0.29 %/°C	-0.29 %/°C	±0.000 %/°C

Solarwatt Panel vision M 5.0 pure 445 Wp

445 W

TOPCon

91Good match

Parameter	Original	Replacement	Deviation
Voc	39.8 V	39.6 V	0.5%
Vmpp	33.2 V	33 V	0.6%
Isc	14 A	14 A	0.0%
Impp	13.5 A	13.5 A	0.0%
TcVoc	-0.25 %/°C	-0.25 %/°C	±0.000 %/°C
TcPmax	-0.29 %/°C	-0.29 %/°C	±0.000 %/°C

Solarwatt Panel vision M 5.0 style 445 Wp

445 W

TOPCon

91Good match

Parameter	Original	Replacement	Deviation
Voc	39.8 V	39.6 V	0.5%
Vmpp	33.2 V	33 V	0.6%
Isc	14 A	14 A	0.0%
Impp	13.5 A	13.5 A	0.0%
TcVoc	-0.25 %/°C	-0.25 %/°C	±0.000 %/°C
TcPmax	-0.29 %/°C	-0.29 %/°C	±0.000 %/°C

JinkoSolar JKM445N-54HL4R-(V)

445 W

TOPCon

90Good match

Parameter	Original	Replacement	Deviation
Voc	39.8 V	39.59 V	0.5%
Vmpp	33.2 V	33.02 V	0.5%
Isc	14 A	13.93 A	0.5%
Impp	13.5 A	13.48 A	0.1%
TcVoc	-0.25 %/°C	-0.25 %/°C	±0.000 %/°C
TcPmax	-0.29 %/°C	-0.29 %/°C	±0.000 %/°C

JinkoSolar JKM455N-54HL4R-(V)

455 W

TOPCon

90Good match

Parameter	Original	Replacement	Deviation
Voc	39.8 V	39.98 V	0.5%
Vmpp	33.2 V	33.41 V	0.6%
Isc	14 A	14.07 A	0.5%
Impp	13.5 A	13.62 A	0.9%
TcVoc	-0.25 %/°C	-0.25 %/°C	±0.000 %/°C
TcPmax	-0.29 %/°C	-0.29 %/°C	±0.000 %/°C

Solarwatt Panel vision M 5.0 black 455 Wp

455 W

TOPCon

89Good match

Parameter	Original	Replacement	Deviation
Voc	39.8 V	40 V	0.5%
Vmpp	33.2 V	33.4 V	0.6%
Isc	14 A	14.1 A	0.7%
Impp	13.5 A	13.6 A	0.7%
TcVoc	-0.25 %/°C	-0.25 %/°C	±0.000 %/°C
TcPmax	-0.29 %/°C	-0.29 %/°C	±0.000 %/°C

Solarwatt Panel vision M 5.0 pure 455 Wp

455 W

TOPCon

89Good match

Parameter	Original	Replacement	Deviation
Voc	39.8 V	40 V	0.5%
Vmpp	33.2 V	33.4 V	0.6%
Isc	14 A	14.1 A	0.7%
Impp	13.5 A	13.6 A	0.7%
TcVoc	-0.25 %/°C	-0.25 %/°C	±0.000 %/°C
TcPmax	-0.29 %/°C	-0.29 %/°C	±0.000 %/°C

Solarwatt Panel vision M 5.0 style 455 Wp

455 W

TOPCon

89Good match

Parameter	Original	Replacement	Deviation
Voc	39.8 V	40 V	0.5%
Vmpp	33.2 V	33.4 V	0.6%
Isc	14 A	14.1 A	0.7%
Impp	13.5 A	13.6 A	0.7%
TcVoc	-0.25 %/°C	-0.25 %/°C	±0.000 %/°C
TcPmax	-0.29 %/°C	-0.29 %/°C	±0.000 %/°C

Qcells Q.TRON BLK M-G2+ 440

440 W

TOPCon

88Good match

Parameter	Original	Replacement	Deviation
Voc	39.8 V	39.88 V	0.2%
Vmpp	33.2 V	33.33 V	0.4%
Isc	14 A	13.9 A	0.7%
Impp	13.5 A	13.2 A	2.2%
TcVoc	-0.25 %/°C	-0.24 %/°C	±0.010 %/°C
TcPmax	-0.29 %/°C	-0.29 %/°C	±0.000 %/°C

String Compatibility Calculator

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Panel Matcher

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Original Panel Specs

Voc

39.8 V

Vmpp

33.2 V

Isc

14 A

Impp

13.5 A

TcVoc

-0.25 %/°C

TcPmax

-0.29 %/°C

Pmax

450 W

Cells

108

Length

1762 mm

Width

1134 mm

Thickness

35 mm

Weight

24.8 kg

The Solarwatt Panel vision M 5.0 style 450 Wp is a 450 W solar panel. Finding a compatible replacement requires matching the original electrical characteristics — particularly Voc, Vmpp, Isc, and temperature coefficients — to ensure safe operation within the same string.

Use the form above to find panels that match these specifications. Then verify the replacement in the String Compatibility Calculator with your inverter.

Other models in this series

Model	Power	Voc	Isc
	445 W	39.6 V	14 A
	455 W	40 V	14.1 A

Frequently Asked Questions

What specs must match when replacing the Solarwatt Panel vision M 5.0 style 450 Wp?

The most critical specs to match are: cell count (must be exactly 108), Voc close to 39.8 V (within ±5%), and temperature coefficient TcVoc close to -0.25%/°C. If Voc differs significantly, the string voltage at extreme temperatures may shift outside the inverter's MPPT range. The replacement finder above pre-screens all candidates by these criteria.

Can I use a higher wattage replacement for the Solarwatt Panel vision M 5.0 style 450 Wp?

A higher wattage panel usually has a higher Vmpp or Isc, which can affect string voltage and current. Small increases (up to 10–15%) are typically safe if the other electrical specs align. The replacement finder shows a compatibility score — 'Exact match' means the specs align closely. Always verify the replacement in the String Compatibility Calculator with your inverter before installation.

What happens if the replacement panel has different voltage specs?

If the replacement has a significantly different Voc or Vmpp, the string voltage may shift outside the inverter's MPPT range, reducing energy production or causing faults. This effect is amplified at temperature extremes: at low temperatures, voltage rises by the TcVoc coefficient. The replacement finder automatically accounts for this — it scores candidates by how closely the electrical specs match the original Solarwatt Panel vision M 5.0 style 450 Wp.