Monofacial Solar Panels
JA Solar
SKU: JAM54-S31-405MR

JA Solar – 405W Monofacial Solar Panel

$172.80

or $15.19/mo for 12 mo at 9.96% APR with Affirm.
Availability
Vancouver (BC)
Edmonton (AB)
Calgary (AB)
Stratford (ON)
Dartmouth (NS)
Barrie (ON)
Victoria (BC)
Availability is shown for our partner warehouse locations and may change without notice. These locations are not retail stores and do not offer walk-in service or showroom access. All orders must be placed online, by phone or email.

The JA Solar 405W Monofacial Solar Panel provides reliable energy generation for residential, commercial, and industrial systems. Built with high-performance PERC monocrystalline cells, this panel offers consistent output under various weather conditions. The JA Solar 405W panel is engineered for long-term durability and efficient conversion, making it a dependable choice for grid-tied or off-grid solar installations where space optimization and power density are priorities.

Key Features:

  • Module power output: 405 watts with high conversion efficiency
  • Monocrystalline PERC cell technology for improved low-light performance
  • Maximum system voltage: 1,500 V DC for flexible array design
  • Operating temperature range: -40°C to +85°C for varied environments
  • Current at maximum power: 10.42 A; Voltage at maximum power: 38.9 V
  • Anodized aluminum alloy frame with tempered glass surface for durability
  • IP68 rated junction box and MC4-compatible connectors for weather protection
  • Certified to IEC 61215 and IEC 61730 safety and performance standards

The JA Solar 405W Monofacial Solar Panel is well-suited for rooftop solar systems, ground-mounted projects, and large-scale photovoltaic arrays. Its advanced cell design and robust construction ensure consistent output efficiency and long-term stability, making it a practical component for systems seeking high reliability, quality manufacturing, and efficient energy generation.

Panel Wattage: 405 Watts
Weight: 48 lbs
Dimensions: 67.8 × 44.6 × 1.38 in

We ship orders within Canada only, with most in-stock items processed within 1–3 business days after payment. Unless otherwise agreed in writing, all shipments are made Ex Works (our warehouse), meaning ownership and risk transfer to you once the order is released to the carrier. Shipping costs are calculated at checkout, and oversized or bulk items may incur additional freight charges. Tracking details are provided once your order ships. Optional shipping insurance is available at checkout for added protection against loss or damage in transit; without insurance, any freight claims are handled through the carrier and replacement costs remain the buyer’s responsibility. Please inspect all deliveries upon arrival and report any visible damage within 48 hours.

Customer pickup is available by prior arrangement at select locations (Vancouver, Edmonton, Calgary, Stratford, and Dartmouth) and typically requires two business days after payment to prepare your order. Pickup details and hours will be confirmed by email. Orders are held for up to seven days, and government-issued ID matching the order name is required at pickup. All items must be inspected at the time of pickup, as acceptance confirms the goods are received in satisfactory condition.

Please note that USA-bound orders—whether shipped or picked up—are final sale and non-refundable, and all cross-border duties, compliance, and risks are the buyer’s responsibility.

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