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SunPower® 170 Watt flexible solar panel

By Sun Powered Yachts


The 170Watt flexible panel is the newest product in the E-flex Series and is made with SunPower® 25% efficiency Maxeon™ Gen III prime back contact cells. This is the largest flexible solar panel available with SunPower® Maxeon™ cells, all other OEM manufacturers are limited to 150W max.

SunPower® flexible panels deliver the highest power output and the highest charging capacity in their product class – more power in less space. SunPower® panels are constructed with top-grade, light-weight polymer materials, allowing for easy transport, installation and panel flexing up to 30 degrees.

Tired of listening to the engine? Want to stay out on the hook longer? To increase production panels can easily be strung together in series or parallel and connected to an MPPT charge controller before silently charging your battery bank.

Live in the USA? Don’t forget to take advantage of the Federal Tax Credit for your entire solar system (if your boat is your first or second home) It’s currently a 30% tax credit until Dec 31st 2019 BUT it will be phased out over the next few years. (download IRS Form 5695).

Note: Free Shipping by a US seller from US stock (includes to AK, HI, PR &U.S. Territories & Freely Associated States) Otherwise International Shipping is currently unavailable but will be coming soon.


  • Dimensions: 45.4"(L) x 31.9"(W) x 0.1"(H) (0.8" including J-Box)
  • Weight: 6.3lbs - Lightweight, Portable, and Easy to Stow
  • Rated Voltage (Vmpp) 29.4V | Rated current (Impp) 5.84A - Powerful
  • Flexible up to 30 degrees - Suitable for Irregular Surfaces
  • 48 High Efficiency (25%) Monocrystalline Maxeon™ Gen III prime solar cells
  • Junction Box with by-pass diode has IP67 protection- Robust Design, Water & Dust Proof!
  • 17.7" Long Wire (12AWG) with PV4-S Connectors (MC4 compatible)
  • 4 x 316 Stainless Steel Grommets - Diverse Installation Options
  • 5-Year power & 2-Year product warranty (no salt water exclusion) - Backed by SunPower
  • Solar cells are made in the Philippines. Panel is assembled in France

Price 549.98

Weight 6.3lb

Weight (packaged) 10lb

Dimensions 45.4"(L) x 31.9"(W) x 0.1"(H) (0.8" including J-Box)

Model Number SPR-E-FLEX-170

» Click here for more information about this product

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