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sungold power|SKU:SGP-415-BBS-2-var-51044-8f2571

SunGoldPower 415W Bifacial PERC Solar Panel

Bifacial Design Means More Watts From the Same Footprint

Dual-sided power generation — Captures reflected light for higher total output
PERC monocrystalline cells — Maximizes harvest in low-light and overcast conditions
Dual-glass durability — Protects cells from moisture and temperature extremes
UL61730 ETL certified — Meets strict safety standards for field-tested reliability
  • FREE System Design Consultation -- Our engineers size your system for your actual consumption
  • FREE Shipping -- Ships free on all orders, including multi-panel quantities
  • Compatibility Guarantee -- Pre-vetted to work with common racking and charge controllers

Price range: $608.95 through $3,068.95

Add to Cart
SunGoldPower 415W Bifacial PERC Solar Panel
SunGoldPower 415W Bifacial PERC Solar Panel
$608.95 – $3,068.95Price range: $608.95 through $3,068.95

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In the box

  • SunGoldPower 415W Bifacial PERC Solar Panel
  • 12 AWG output cables (1ft per cable)
SunGoldPower 415W Bifacial PERC Solar Panel
SunGoldPower 415W Bifacial PERC Solar Panel
$608.95 – $3,068.95Price range: $608.95 through $3,068.95

Bifacial Design Means More Watts From the Same Footprint

The SunGoldPower 415W Bifacial PERC Solar Panel captures sunlight from both sides, turning reflected light from ground mounts, carports, and pergolas into additional wattage. Its dual-glass, weatherproof construction protects PERC monocrystalline cells from moisture and temperature swings, making it built-to-survive decades of real-world exposure. With 108 M10 cells delivering 415W at 31.94V Vmp, this panel is engineered for serious off-grid and grid-independent systems where every watt matters. Compatible with standard racking, inverters, and charge controllers.

FREE SHIPPING30-DAY RETURNSEXPERT SUPPORTFREE SHIPPING30-DAY RETURNSEXPERT SUPPORTFREE SHIPPING30-DAY RETURNSEXPERT SUPPORTFREE SHIPPING30-DAY RETURNSEXPERT SUPPORTFREE SHIPPING30-DAY RETURNSEXPERT SUPPORTFREE SHIPPING30-DAY RETURNSEXPERT SUPPORT
Bifacial Dual-Side Output
PERC Monocrystalline Cells
Dual-Glass Construction
UL61730 ETL Certified
415W
Peak Power Output
108
M10 PERC Cells
2400Pa
Wind Load Rating
Real Wattage From Both Sides of Every Panel

Real Wattage From Both Sides of Every Panel

The grid-tied systems that go dark during outages share a common problem: panels that underperform their rated specs the moment conditions aren't perfect. The SunGoldPower 415W Bifacial PERC panel is the opposite. Its 108 PERC monocrystalline cells capture direct sunlight on the front face and reflected light on the rear, meaning your actual daily harvest comes closer to — and in elevated installs can exceed — the datasheet rating. This is the kind of panel we would spec for our own off-grid proven builds: dual-glass construction resists moisture and thermal cycling, UL61730 ETL certification confirms it meets real safety standards, and the 1500V max system voltage gives you flexibility in string sizing. No inflated claims, just field-tested output.

Dual-Glass Construction Built for Decades Outside

Dual-Glass Construction Built for Decades Outside

Most panels use a polymer backsheet that degrades under UV exposure and temperature cycling. The SunGoldPower 415W replaces that vulnerability with a transparent dual-glass design that seals the 108 PERC cells between two sheets of tempered glass. This construction eliminates moisture ingress, one of the leading causes of long-term panel failure. At 45.19 lbs across a 67.80 x 44.65 inch frame, the panel maintains structural rigidity without requiring excessive mounting hardware. The 2400Pa wind resistance rating confirms it handles high-wind environments common to open ground mounts and elevated carport installations. For homesteaders and cabin builders who install once and expect decades of service, this is grid-independent hardware engineered to survive.

PERC Technology That Harvests When Other Panels Flatline

PERC Technology That Harvests When Other Panels Flatline

Morning fog, evening shade, and overcast skies are the conditions where most panels produce a fraction of their rated wattage. The SunGoldPower 415W uses PERC technology on M10 monocrystalline cells to maintain stronger output in exactly those scenarios. The Vmp of 31.94V and Imp of 13.01A give your MPPT charge controller a stable operating window, reducing clipping and improving daily kWh harvest. With a ±3% production tolerance, you know the panel you receive will perform within a narrow, honest range. Pair these with bifacial gain on reflective surfaces like white gravel, concrete, or snow, and your total system output climbs without adding another panel to the array.

System Compatibility Check

Verify these three conditions before adding this panel to your build.

  • Charge controller accepts up to 37.79V open circuit voltage
  • Maximum system voltage does not exceed 1500V DC
  • Racking hardware accommodates standard framed solar panels

Where This Panel Performs

Designed for installations where reflective surfaces and elevation maximize bifacial gain.

Ground mount arrays
Carport and pergola installs
Off-grid cabin systems
Residential roof arrays

Full specifications

At a glance

Dimensions
See product page
Power
415W
Compliance
UL61730 Certified by ETL, ISO 9001, ISO 14001, ISO 45001
Warranty
12-Year Limited Warranty
Full specifications19 data points across 4 categories

Dimensions

LengthSee product page
WidthSee product page
ThicknessSee product page
WeightSee product page

Power & Performance

Peak Power (Pmax)415W
Production tolerance±3%
Maximum Power Current (Imp)13.01A
Maximum Power Voltage (Vmp)31.94V
Short Circuit Current (Isc)13.72A
Open Circuit Voltage (Voc)37.79V
Maximum System Voltage1500V
Number of Cells108 cells
Cell TypePERC monocrystalline (M10)

Materials

ConstructionDual-glass with transparent backsheet
FrameSee product page
Output Cables12 AWG (1ft per cable)

Compliance & Warranty

CertificationsUL61730 Certified by ETL, ISO 9001, ISO 14001, ISO 45001
Wind Resistance2400Pa
Warranty12-Year Limited Warranty

The Off Grid Vault Promise

Every panel we sell is backed by real accountability — not a ticket queue.

Free ShippingShips free to your door. LTL freight included on large orders with no surprise charges.
30-Day Performance GuaranteeIf it doesn't perform as specified, we make it right. Uninstalled returns accepted in original packaging within 30 days.
12-Year Manufacturer WarrantyWarranty claims handled directly through us as your authorized dealer. No runaround, no disappearing support.
★★★★★
“I mounted 12 of these on a ground rack over white gravel at my homestead in northern Arizona. The bifacial gain is noticeable — my MPPT controller logs consistently higher input compared to the monofacial panels I ran previously. Dual-glass construction gives me confidence they'll outlast the frame. Off Grid Vault's team helped me confirm string sizing for my 48V system before I ordered. Exactly the kind of no-nonsense experience I expect when dropping this kind of money.”
F
First L.Flagstaff, AZ

SunGold Power 415W Bifacial Solar Panel

The SunGoldPower 415W Bifacial PERC Solar Panel is designed to deliver higher energy production by capturing sunlight from both the front and back sides of the module. Its bifacial construction allows reflected light from rooftops, ground surfaces, or mounting structures to generate additional power, making it a strong option for users who want more output from the same installation space. With high-efficiency monocrystalline cells and advanced PERC technology, the panel maximizes daily energy harvest and performs reliably across a wide range of lighting conditions, including mornings, evenings, and overcast days.

Engineered for long-term durability, this panel features a robust frame and dual-glass design that enhances strength while protecting the cells from moisture, temperature shifts, and harsh outdoor environments. The transparent backsheet helps maintain stable performance in demanding climates and adds an extra level of reliability for users building systems intended to last for decades. Its efficiency and structural rigidity make it ideal for residential arrays, off-grid systems, ground mounts, carports, pergolas, and commercial installations where durability and higher energy yield matter.

The SunGoldPower 415W Bifacial PERC Solar Panel integrates easily into most solar systems and is compatible with common racking, inverters, and charge controllers. Whether you are upgrading an existing setup or building a new energy system from the ground up, it offers a cost-effective way to increase performance without increasing system footprint. This panel provides strong, dependable output with the added advantage of bifacial generation, making it an excellent choice for anyone seeking improved energy production and long-term value.


SunGold Power 415W Bifacial Solar Panel

SunGold Power 415W Solar Panel Specs

  • Peak Power (Pmax): 415W
  • Production tolerance: ±3%
  • Maximum Power Current (Imp): 13.01A
  • Maximum Power Voltage (Vmp): 31.94V
  • Short Circuit Current (Isc): 13.72A
  • Open Circuit Voltage (Voc): 37.79V
  • Maximum System Voltage: 1500V
  • Wind Resistance: 2400Pa
  • Output Cables: 12 AWG (1ft per cable)
  • Number of Cells: 108 cells
  • Cell Type: PERC monocrystalline (M10)
  • Certifications: UL61730 Certified by ETL，ISO 9001: ISO 14001: ISO 45001
  • Product Weight: 45.19lbs
  • Product Dimension: 67.80 x 44.65 x 1.38 inch


SunGold Power 415W Solar Panel Features

  • Ideal for elevated installs: works especially well on carports, pergolas, ground mounts, and reflective surfaces
  • PERC cell technology: enhances light absorption and improves overall daily energy production
  • High-efficiency monocrystalline design: delivers strong performance in a wide range of lighting conditions
  • Durable dual-glass construction: adds long-term strength and protects cells from moisture and temperature changes
  • Reliable low-light performance: maintains steady generation during cloudy weather or early/late sunlight hours
  • Bifacial energy generation: captures sunlight from both sides of the panel to increase total power output
  • Easy system integration: compatible with common racking, inverters, and charge controllers
  • Designed for long-term value: provides consistent energy production for residential, off-grid, and commercial systems


Your Satisfaction with SunGold Power is Guaranteed:

  • 12-Year Limited Warranty
  • Lowest Price Guarantee

Additional information

Quantity

10 pcs, 12 pcs, 14 pcs, 16 pcs, 18 pcs, 2 pcs, 20 pcs, 4 pcs, 6 pcs, 8 pcs

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Frequently Asked Questions

At $608.95 for 415W, you're at approximately $1.47 per watt at face value. However, bifacial panels generate additional power from the rear side — especially on ground mounts, carports, and reflective surfaces. That real-world output effectively lowers your cost per watt below what a comparable monofacial panel can achieve in the same installation space. For off-grid proven builds where every watt matters, the dual-glass construction also extends service life, meaning your cost per harvested kWh drops further over the panel's operating life. Free shipping is included.
Off Grid Vault carries vetted, field-tested brands and stands behind every product with full manufacturer warranty support. This SunGoldPower panel ships with a 12-year limited warranty, and any warranty claim is handled through us — not through a faceless ticket queue. We stock only equipment we would install on our own cabins, and our 30-day performance guarantee covers uninstalled returns in original packaging. Free system design consultation is available to help you confirm compatibility with your inverter and charge controller before you buy.
The SunGoldPower 415W has a Vmp of 31.94V and Voc of 37.79V, which falls within the input range of most MPPT charge controllers designed for 24V or 48V systems. Check your controller's maximum Voc and voltage window before wiring. The panel is compatible with common racking systems and uses standard 12 AWG output cables. If you want confirmation that this panel matches your specific inverter, battery bank, and system architecture, take advantage of our free system design consultation — our team will verify compatibility based on your actual setup.
That depends entirely on your daily kWh consumption, sun hours at your location, and whether you're running a 24V or 48V architecture. As a starting point, a single 415W panel producing for roughly 4–5 peak sun hours yields an estimated 1.6–2.0 kWh per day at face value — more with bifacial gain. Rather than guess, use our free system design consultation. Tell us your daily load, battery bank size, and inverter, and we will calculate the exact panel count and string configuration for your specific site. Ships free in quantities from 2 to 20 panels.
The 12-year limited warranty covers manufacturing defects and material failures under normal use — not damage from improper installation, physical abuse, or acts of nature. This is a standard industry warranty term for rigid solar panels. Importantly, because the panel uses dual-glass construction rather than a polymer backsheet, the degradation pathway most associated with long-term failure — moisture ingress and backsheet delamination — is fundamentally reduced. Off Grid Vault handles warranty claims directly as your point of contact, so you deal with a real team — not a support portal.
Bifacial panels deliver the highest gains on elevated installs — ground mounts, carports, and pergolas — where the rear surface receives significant reflected light. On a standard pitched roof with standard shingles, the bifacial gain is modest because the rear side sits close to the roof surface with limited reflective area. If your install is ground-mounted or elevated, these panels are a strong choice. If you are roof-mounting on dark asphalt shingles, a monofacial panel may deliver similar real-world results at a lower per-panel cost. Our free system design consultation can help you determine which option maximizes output for your specific mounting scenario.
SKU: SGP-415-BBS-2 Category: Brand:

The Off Grid Vault Promise

Every panel we sell is backed by real accountability — not a ticket queue.

Free Shipping Ships free to your door. LTL freight included on large orders with no surprise charges.
30-Day Performance Guarantee If it doesn't perform as specified, we make it right. Uninstalled returns accepted in original packaging within 30 days.
12-Year Manufacturer Warranty Warranty claims handled directly through us as your authorized dealer. No runaround, no disappearing support.

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About sungold power Rigid Solar Panels

sungold power is a trusted manufacturer of premium rigid solar panels. OffGridVault is an authorized dealer offering the full sungold power lineup with free delivery, price match guarantee, and expert support.

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