Panasonic employs strict materials selection and qualified manufacturing processes. A vertically integrated factory allows for exhaustive quality assessments at every step of production.

Panasonic photovoltaic modules HIT features an innovative hetero-junction cell structure made of mono-crystalline and amorphous silicon layers. Ultra-thin amorphous silicon layers prevent recombinations of electrons, keeping carrier loss to an absolute minimum. As a result, HIT conversion efficiency ratings are among the highest available today.

Quality and Reliability

Panasonic’s vertical integration, 21 years of experience manufacturing HIT® and 20 internal tests beyond those mandated by current standards provides extreme quality assurance.

Enhanced Frame Design

A new 40mm frame increases durability and strength, being able to handle loads of up to 5400Pa. Also, the water drainage system gives rainwater and snowmelt a place to go, reducing water stains and soiling. Less dirt on the module means more
sunlight getting through to generate power.

Higher Efficiency 20.3%

Panasonic technology enables higher power output and greater energy yields. HIT® provides maximum production for your limited roof space.

Low Degradation

HIT “N-type” cells result in extremely Low Light Induced Degradation (LID) and zero Potential Induced Degradation (PID) which supports reliability and longevity. This technology reduces annual degradation to 0.26% compared to 0.70% in conventional panels, guaranteeing more power for the long haul

Enhanced Frame Design

A new 40mm frame increases durability and strength, being able to handle loads of up to 5400Pa. Also, the water drainage system gives rainwater and snowmelt a place to go, reducing water stains and soiling. Less dirt on the module means more sunlight getting through to generate power

High Efficiency at High Temperatures

As temperature increases, HIT® continues to perform at high levels due to the industry-leading temperature coefficient of -0.258% /⁰C. No other module even comes close to our temperature characteristics. That means more energy throughout the day.

Technology: Monocrystalline (Mono)
Dimensions: 62.60 x 41.50 x 1.60 inches (VBHN340SA17 Dimensions)
Weight: 40.81 lbs
Internal Bypass Diodes: 4 Bypass Diodes
Module Area: 18.02 Ft²
Cable Length: 40.20 in +Male / 40.20 in - Female
Cable Size/Type: No. 12 AWG / PV Cable
Module Connector: Multi-Contact Type IV (MC4)
Static Wind/Snow Load: 112 PSF / 5400Pa

Electrical Specifications

Nominal Maximum Power (Pmax): 340 Watts
Maximum Power Voltage (Vpm): 59.70 Volts
Maximum Power Current (Ipm): 5.70 Volts
Open Circuit Voltage (Voc): 71.30 Volts
Short Circuit Current (Isc): 6.13 Amps
Module Efficiency: 20.30%
Cell Efficiency: 22.80%
Watts per Ft²: 18.90 Watts
Series Fuse Rating: 15 Amps