240W Monocrystalline Solar Panel (For 12V System)

SKU: NPA240S-12H


Product Description

Newpowa's 240W Monocrystalline Solar Panel is built with tempered glass and sturdy aluminum frames for strong, temporary or permanent installations. The improved solar cell configuration from 36 to 40 total cells, proves itself to be more efficient while maintaining a smaller, lightweight profile. Perfect for larger off-grid solar systems, sheds, cabins, boats, and RVs! 4 pieces, 8 pieces, and 10 pieces of 240W package are available on our website. Click here.


Refreshed design:

Uplifted with higher efficiency cells that allow for a broader energy conversion rate. 



Designed for use with MPPT Solar Charge Controllers

Key Features

  • Ultra High-Performance cells encapsulated in EVA (ethylene-vinyl-acetate)
  • Nominal 12V DC for standard output
  • Heavy-duty anodized frame with pre-drilled holes for mounting
  • Rugged design to withstand high winds (2400Pa), hail &snow load (5400Pa)
  • High-transparent, low iron tempered glass
  • Durable TPT backsheet - dissipates heat to optimize performance and enhance longevity
  • Built-in bypass diodes inside junction box that minimize power drops caused by shading
  • Pre-attached 3ft wire with connectors (M/F)
  • Dimensions: 54.72 x 34.45 x 1.38 in (1390 x 875 x 35 mm)
  • Compatible mount brackets (sold separately): NPB-UZ (2 sets recommended), NPB-400P, NPB-400T


  • 2 year limited material and workmanship warranty
  • 10 year 90% output warranty
  • 25 year 80% output warranty

Shipping Policy

Newpowa offers free shipping for all domestic orders (48 states). Your order will be shipped within 1-2 business days from the date payment is cleared plus transit time, ships from Southern California. Please note that we are unable to ship to PO Box addresses for any size of solar panels. Upon shipment, a tracking number will be provided. 

Product code


Maximum power (Pmax)


Voltage at Pmax (Vmp)


Current at Pmax (Imp)


Open-circuit voltage (Voc)


Short-circuit current (Isc)


Temperature coefficient of Voc


Temperature coefficient of Isc

(0.065±0.015)%/ °C

Temperature coefficient of power

-(0.5±0.05)%/ °C

NOCT (Air 20°C; Sun 0.8kW/m² wind 1m/s)


Operating temperature

-40°C to 85°C

Maximum system voltage

1000V DC

Power tolerance

± 3%

Maximum Series Fuse Rating

15 A

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