S SOLARSPECS
REC Solar, headquartered in Singapore, is recognized for its heterojunction (HJT) technology and premium Alpha series panels. The REC REC340TP3M Black (340W, 21.12%) is a Monocrystalline photovoltaic module. Electrical: Voc 40.6V, Isc 10.45A, Vmp 34.7V, Imp 9.79A. Temp coeff -0.336%/°C.
🏭View all 242 REC models Brand range: 275W–740W
Monocrystalline

REC REC340TP3M Black

Max Power
340W
Efficiency
21.12%
Operating V
34.7V
Warranty
25Y
REC REC340TP3M Black logo
Technical Specifications
Open Circuit Voltage (Voc)40.6V
Short Circuit Current (Isc)10.45A
Voltage at Pmax (Vmp)34.7V
Current at Pmax (Imp)9.79A
Temp. Coefficient of Pmax-0.336%/°C
Dimensions1630 x 988 x 35 mm
Weight20.1kg
NOCT44.95°C
PTC Rating322.9W
📋 Data verified: June 2026 📄 Specs based on STC (1000 W/m², 25°C, AM 1.5) 🏷️ 242 REC models in database

FAQ

How long is the warranty for the REC REC340TP3M Black?

The REC340TP3M Black comes with a 25-year product warranty covering defects and degradation.

What are the dimensions and weight of the REC REC340TP3M Black?

It measures 1630 x 988 x 35 mm and weighs 20.1kg.

What is the max power output of the REC REC340TP3M Black?

The REC REC340TP3M Black is rated at 340W under STC (1000 W/m², 25°C, AM 1.5).

How efficient is the REC REC340TP3M Black?

This panel has 21.12% efficiency, which is high for commercial solar panels.

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📊 Brand Context

REC offers 242 solar panel models from 275W to 740W.

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