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Newpowa New 220W Monocrystalline 12V Solar Panel

Brand
Newpowa
Model
NPA220S-12J
SKU / part number
NPA220S-12J[1]
Category
Solar panels
chargedreviews.com/panels/newpowa-npa220s-12j

Electrical at STC

Rated output (STC)220 W[1]
Module efficiency?
Voltage at max power (Vmp)17.52 V[1]
Current at max power (Imp)12.6 A[1]
Open-circuit voltage (Voc)20.52 V[1]
Short-circuit current (Isc)13.41 A[1]
Power tolerance?

Temperature and system limits

Temperature coefficient, Pmax-0.38 %/°C[1]Calculated
Temperature coefficient, Voc-0.36 %/°C[1]Calculated
Temperature coefficient, Isc0.07 %/°C[1]Calculated
Maximum system voltage1,000 V[1]
Maximum series fuse?
NOCT / NMOT?
Rated output at NMOT?
Operating temperature-40 to 85 °C[1]

Cells and construction

Cell technologyMonocrystalline[1]
Cell count?
Bifacial?
Bifaciality?
Frame?
Front glass?
Rear surface?
Panel formatrigid[1]

Mechanical and connections

Dimensions35 D × 765 W × 1,440 L mm[1]
Weight?
Connectors?
Cable length?
Junction box rating?
Mounting?
Design load, front?
Design load, rear?

Installation (from the manual)

Not documented in the manual

Page 1 of 2 · Installation values · ? means nothing is recordedAggregated, often community-reported information, not official documentation. Do not rely on it for installation, purchase or compliance decisions; always confirm values with the manufacturer’s official documentation. Charged Reviews accepts no responsibility for errors.

Charged Reviews · Quick reference

Newpowa New 220W Monocrystalline 12V Solar Panel · NPA220S-12J

Warranty

Product warranty2 years[1]
Power warranty term25 years[1]
First-year degradation?
Annual degradation after year one?
Warranted final output80 %[1]
Coverage conditions?
Remedy?
Labor and shipping?
Transfer to another owner?

Certifications and listings

UL 61730?
UL 1703?
IEC 61215?
IEC 61730?
IEC 62804?
CEC listing?

Documents and sources

  1. Newpowa New 220W Monocrystalline 12V Solar Panel product pageOfficial product page · Revised Not stated · Checked Sep 25, 2026https://www.newpowa.com/new-220w-monocrystalline-12v-solar-panel/