SLG290P

Equipment overview

290 W Polycrystalline Module

The figures below refer to SLG290P. Use the configuration table for other variants.

Nameplate DC power

290 W DC

Maximum-power voltage (DC)

36.3 V DC

PTC power (DC)

262 W DC

Technology

Multi-c-Si

Specifications are reported in the CEC source; SolarApprovals has not independently tested this equipment. A missing value does not mean zero or a failed certification.

Exact configurations

CEC annotations in braces identify the listed configuration and are not part of the manufacturer’s model number. Variants share this canonical page.

Source specifications and conditions

Additional source information for SLG290P. Qualifiers, reported control modes and required devices are retained as written. Power-control listings do not establish arbitrary battery/inverter pairings.

Mounting

Rack

NOCT (°C)

47.5

Module type

Flat Plate

Long side (m)

1.97

Module family

Polycrystalline

Short side (m)

0.99

Cells in series

72

Module area (m²)

1.9503

PTC rating (W DC)

262

Safety certification

UL 1703

Parallel cell strings

1

Building-integrated PV

N

Maximum-power current Imp (A)

8.03

Short-circuit current Isc (A)

8.52

Open-circuit voltage Voc (V DC)

44.9

Maximum-power voltage Vmp (V DC)

36.3

Pmax temperature coefficient (%/°C)

-0.408

Documented compatibility

No specific equipment pairing has been verified for this model.

Shared voltage, a hybrid designation, or the same manufacturer does not establish compatibility. Check the manufacturer’s installation documents for exact model combinations, firmware, and operating conditions.

Registry observation history

Dates show when SolarApprovals observed a status. The first observation is not the original CEC listing date. History begins with our first import.

• Sep 21, 2026 · California Energy CommissionFirst observed: Listed in CECSLG290P
  Archived CEC source