Find replacement for AE Solar CMER-132BDS-620

620 W TOPCon solar panel with 132 cells. Voc 49.6 V · Isc 16.03 A · TcVoc -0.24%/°C.

Original Panel

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Same technology onlyShow only panels with matching cell technology

Compatible Replacements

179 panels found · 3521 panels excluded

Yingli Solar YL635CF66 i/2

635 W

TOPCon

93Good match

Parameter	Original	Replacement	Deviation
Voc	49.6 V	49.62 V	0.0%
Vmpp	41.4 V	41.64 V	0.6%
Isc	16.03 A	16.25 A	1.4%
Impp	14.98 A	15.25 A	1.8%
TcVoc	-0.24 %/°C	-0.24 %/°C	±0.000 %/°C
TcPmax	-0.29 %/°C	-0.29 %/°C	±0.000 %/°C

Yingli Solar YL630CF66 i/2

630 W

TOPCon

92Good match

Parameter	Original	Replacement	Deviation
Voc	49.6 V	49.44 V	0.3%
Vmpp	41.4 V	41.47 V	0.2%
Isc	16.03 A	16.18 A	0.9%
Impp	14.98 A	15.19 A	1.4%
TcVoc	-0.24 %/°C	-0.24 %/°C	±0.000 %/°C
TcPmax	-0.29 %/°C	-0.29 %/°C	±0.000 %/°C

Tongwei TWMNH-66HD635

635 W

TOPCon

91Good match

Parameter	Original	Replacement	Deviation
Voc	49.6 V	49.6 V	0.0%
Vmpp	41.4 V	41.24 V	0.4%
Isc	16.03 A	16.26 A	1.4%
Impp	14.98 A	15.4 A	2.8%
TcVoc	-0.24 %/°C	-0.24 %/°C	±0.000 %/°C
TcPmax	-0.29 %/°C	-0.28 %/°C	±0.010 %/°C

Jetion Solar JT630SLt(B)

630 W

TOPCon

91Good match

Parameter	Original	Replacement	Deviation
Voc	49.6 V	49.5 V	0.2%
Vmpp	41.4 V	41.16 V	0.6%
Isc	16.03 A	16.18 A	0.9%
Impp	14.98 A	15.31 A	2.2%
TcVoc	-0.24 %/°C	-0.24 %/°C	±0.000 %/°C
TcPmax	-0.29 %/°C	-0.29 %/°C	±0.000 %/°C

Heckert Solar ZEUS 2.1 132-635

635 W

TOPCon

91Good match

Parameter	Original	Replacement	Deviation
Voc	49.6 V	49.6 V	0.0%
Vmpp	41.4 V	41.24 V	0.4%
Isc	16.03 A	16.26 A	1.4%
Impp	14.98 A	15.4 A	2.8%
TcVoc	-0.24 %/°C	-0.24 %/°C	±0.000 %/°C
TcPmax	-0.29 %/°C	-0.28 %/°C	±0.010 %/°C

Seraphim SRP-625-BTC-BG

625 W

TOPCon

91Good match

Parameter	Original	Replacement	Deviation
Voc	49.6 V	49.52 V	0.2%
Vmpp	41.4 V	41.31 V	0.2%
Isc	16.03 A	16.02 A	0.1%
Impp	14.98 A	15.14 A	1.1%
TcVoc	-0.24 %/°C	-0.25 %/°C	±0.010 %/°C
TcPmax	-0.29 %/°C	-0.29 %/°C	±0.000 %/°C

Seraphim SRP-630-BTC-BG

630 W

TOPCon

89Good match

Parameter	Original	Replacement	Deviation
Voc	49.6 V	49.72 V	0.2%
Vmpp	41.4 V	41.51 V	0.3%
Isc	16.03 A	16.07 A	0.2%
Impp	14.98 A	15.19 A	1.4%
TcVoc	-0.24 %/°C	-0.25 %/°C	±0.010 %/°C
TcPmax	-0.29 %/°C	-0.29 %/°C	±0.000 %/°C

Yingli Solar YL625CF66 i/2

625 W

TOPCon

89Good match

Parameter	Original	Replacement	Deviation
Voc	49.6 V	49.26 V	0.7%
Vmpp	41.4 V	41.31 V	0.2%
Isc	16.03 A	16.11 A	0.5%
Impp	14.98 A	15.13 A	1.0%
TcVoc	-0.24 %/°C	-0.24 %/°C	±0.000 %/°C
TcPmax	-0.29 %/°C	-0.29 %/°C	±0.000 %/°C

AE Solar CMER-132BDS-615

615 W

TOPCon

89Good match

Parameter	Original	Replacement	Deviation
Voc	49.6 V	49.3 V	0.6%
Vmpp	41.4 V	41.1 V	0.7%
Isc	16.03 A	15.99 A	0.2%
Impp	14.98 A	14.96 A	0.1%
TcVoc	-0.24 %/°C	-0.24 %/°C	±0.000 %/°C
TcPmax	-0.29 %/°C	-0.29 %/°C	±0.000 %/°C

AE Solar CMER-132BDS-625

625 W

TOPCon

89Good match

Parameter	Original	Replacement	Deviation
Voc	49.6 V	49.9 V	0.6%
Vmpp	41.4 V	41.7 V	0.7%
Isc	16.03 A	16.06 A	0.2%
Impp	14.98 A	14.99 A	0.1%
TcVoc	-0.24 %/°C	-0.24 %/°C	±0.000 %/°C
TcPmax	-0.29 %/°C	-0.29 %/°C	±0.000 %/°C

Risen RSM132-11-635BNDG

635 W

TOPCon

89Good match

Parameter	Original	Replacement	Deviation
Voc	49.6 V	49.65 V	0.1%
Vmpp	41.4 V	41.35 V	0.1%
Isc	16.03 A	16.22 A	1.2%
Impp	14.98 A	15.37 A	2.6%
TcVoc	-0.24 %/°C	-0.25 %/°C	±0.010 %/°C
TcPmax	-0.29 %/°C	-0.29 %/°C	±0.000 %/°C

Horay Solar HS625TC-MHC-D

625 W

TOPCon

89Good match

Parameter	Original	Replacement	Deviation
Voc	49.6 V	49.63 V	0.1%
Vmpp	41.4 V	41.25 V	0.4%
Isc	16.03 A	16 A	0.2%
Impp	14.98 A	15.15 A	1.1%
TcVoc	-0.24 %/°C	-0.23 %/°C	±0.010 %/°C
TcPmax	-0.29 %/°C	-0.28 %/°C	±0.010 %/°C

String Compatibility Calculator

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Panel Matcher

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How the Algorithm Works

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Original Panel Specs

Voc

49.6 V

Vmpp

41.4 V

Isc

16.03 A

Impp

14.98 A

TcVoc

-0.24 %/°C

TcPmax

-0.29 %/°C

Pmax

620 W

Cells

132

Bifaciality

80%

Length

2383 mm

Width

1133 mm

Thickness

30 mm

Weight

33.7 kg

The AE Solar CMER-132BDS-620 is a 620 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

Power	Voc	Isc
610 W	49 V	15.96 A
615 W	49.3 V	15.99 A
625 W	49.9 V	16.06 A
630 W	50.2 V	16.09 A

Frequently Asked Questions

What specs must match when replacing the AE Solar CMER-132BDS-620?

The most critical specs to match are: cell count (must be exactly 132), Voc close to 49.6 V (within ±5%), and temperature coefficient TcVoc close to -0.24%/°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 AE Solar CMER-132BDS-620?

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 AE Solar CMER-132BDS-620.