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REC Alpha Pure-RX 460W Solar Panel vs Mission Solar 435W N-type i-TOPCon Panel

The REC460AA is the stronger panel on raw performance: higher wattage, a better temperature coefficient, lower annual degradation and a 30-year warranty that covers labor. The Mission Solar 435W is the pick when US assembly and Domestic Content eligibility matter, since it is built in San Antonio and carries a 30-year production warranty. Both are premium n-type modules with MC4 connectors; the REC wins on output per panel and heat behavior, the Mission wins on domestic sourcing and a slightly higher efficiency figure on paper.

  • Choose the REC460AA if you want the most power per panel, the best heat and low-light performance, and a warranty that covers labor.
  • Choose the Mission Solar 435W if you need Domestic Content qualification, US assembly, or FEOC compliance for your project.

Prices

  • REC Alpha Pure-RX 460W Solar Panel: $319.65 at A1SolarStore (last seen Nov 8)
  • Mission Solar 435W N-type i-TOPCon Panel: $224.99 at US Solar Supplier (last seen Nov 9)
  • Difference: the Mission Solar 435W N-type i-TOPCon Panel is $94.66 cheaper than the REC Alpha Pure-RX 460W Solar Panel at the latest prices (Nov 8 and Nov 9)
REC
REC460AA Pure-RX 460W 45A 30mm Black Frame on Black Heterojunction Cells Solar Panel

REC Alpha Pure-RX 460W Solar Panel

REC460AA Pure-RX 460W 45A 30mm Black Frame on Black Heterojunction Cells Solar Panel

4.9(292 ratings)
$319.65at A1SolarStoreChecked Nov 8
See all prices and details
Visit A1SolarStore
Pros
  • Highest power in this pair at 460 W
  • Best-in-class -0.24%/K temperature coefficient
  • Low 0.25% annual degradation with 92% output at year 25
  • Warranty covers labor, not just the panel
  • Low 9 A current works with most microinverters and optimizers
Cons
  • Heavier at 23.4 kg per panel
  • Not Domestic Content eligible
  • Bifacial gain needs a reflective mounting surface to pay off
Mission Solar
Mission Solar 435W N-type i-TOPCon Mono Black Solar Panel MSX10-435HNOB Domestic Content

Mission Solar 435W N-type i-TOPCon Panel

Mission Solar 435W N-type i-TOPCon Mono Black Solar Panel MSX10-435HNOB Domestic Content

$224.99at US Solar SupplierChecked 23 h ago
See all prices and details
Visit US Solar Supplier
Pros
  • Assembled in the USA and Domestic Content qualified
  • FEOC compliant and CEC listed
  • Lighter at 21.3 kg with a 35 mm frame
  • 30-year production warranty
  • Handles salt spray, ammonia and sand
Cons
  • Lower wattage per panel at 435 W
  • Higher temperature coefficient means more output loss in heat
  • Monofacial only, no rear-side gain

What separates them

REC Alpha Pure-RX 460W Solar PanelMission Solar 435W N-type i-TOPCon Panel
Rated power460 W per panel435 W per panel
Cell technologyn-type heterojunction (HJT), 88 half-cut bifacial cellsn-type i-TOPCon, 108 half-cut monofacial cells
Temperature coefficient-0.24%/K, holds output better in heat-0.29%/°C
Annual degradation0.25% per year, 92% retained at year 2530-year production warranty
Warranty30-year product, 25-year production, labor covered25-year workmanship, 30-year production
Domestic ContentMade overseas, not Domestic Content eligibleAssembled in San Antonio, Texas; Domestic Content and FEOC compliant
Mechanical load7,000 Pa snow load5,400 Pa front and back load
Weight and frame23.4 kg, 30 mm black frame21.3 kg, 35 mm black frame

Price history

  • REC Alpha Pure-RX 460W Solar Panel: lowest $319.65 on Nov 9 at A1SolarStore.
  • Mission Solar 435W N-type i-TOPCon Panel: lowest $235.00 on Nov 8 at RES Supply.

Prices at every store

REC Alpha Pure-RX 460W Solar Panel

  • A1SolarStoreNew

    In stock

    $319.65Checked Nov 8
    Visit A1SolarStore
  • The Solar StoreNew

    In stockReturn policy

    $339.95Checked 23 h ago
    Visit The Solar Store
All 2 stores and price history →

Mission Solar 435W N-type i-TOPCon Panel

  • US Solar SupplierNew

    In stockReturn policy

    $224.99Checked 23 h ago
    Visit US Solar Supplier
  • RES SupplyNew

    In stock

    $235.00+ $149.00 shippingChecked Nov 8
    Visit RES Supply
All 2 stores and price history →

Specs compared

SpecREC Alpha Pure-RX 460W Solar PanelMission Solar 435W N-type i-TOPCon Panel
Module Efficiency22,09 %22.3%
Cell Typen-type HJTN-type TOPCon Monocrystalline
Number of Cells88108 cells
Frame30 mm35 mm Anodized Aluminum, Black
Weight23.4 kg21.3kg | 46.96 lbs
Nominal Power460 W—
Length1728 mm—
Width1205 mm—
System Voltage1000 V—
Connector TypeStäubli MC4—
Cable Length1700 mm / 1700 mm—
Snow Load7.000 Pa—
Show all 19 specsShow fewer specs
SpecREC Alpha Pure-RX 460W Solar PanelMission Solar 435W N-type i-TOPCon Panel
Rated power—435 W
Module dimensions—67.80 in x 44.65 in x 1.38 in
Junction box—IP 68 Rated
Cables—1.2 m, Wire 4 mm (12AWG
Connectors—Staubli MC4
Short circuit current—13.79 A
Open circuit voltage—39.56 V

What reviewers say

REC Alpha Pure-RX 460W Solar Panel

  • 4.9 / 5292 ratings

Owners and installers rate the panel very highly, praising its real-world output, low-light performance and clean all-black appearance. Complaints are mostly about cost and the care needed when handling the larger, heavier module.

What people mention
  • EfficiencyPraisedOwners report high output per square foot, which lets them fit more watts on a small roof.
  • Low-light outputPraisedHJT cells keep producing on overcast mornings and late afternoons better than older panels.
  • Heat performancePraisedThe low temperature coefficient means less output lost on hot summer afternoons.
  • AppearancePraisedThe full black frame and backsheet give a uniform look that owners like.

Questions and answers

Which panel produces more power per roof space?
The REC460AA. It delivers 460 W from a smaller footprint, so it fits more watts on a constrained roof. The Mission Solar is close on efficiency at 22.3% but lower in total watts per panel.
Which holds up better in hot climates?
The REC460AA. Its -0.24%/K temperature coefficient loses less output as panels heat up than the Mission's -0.29%/°C, which matters on hot roofs.
Does the Mission Solar qualify for Domestic Content incentives?
Yes. It is assembled in San Antonio, Texas, and is listed as Domestic Content and FEOC compliant, which the REC panel is not.
Which lasts longer?
Both carry 30-year production warranties. The REC adds labor coverage and a lower 0.25% annual degradation rate, so it should hold more output late in life.
Is the REC worth stepping up to over the Mission?
If you want maximum output per panel and better heat performance, yes. If your project needs US assembly or Domestic Content eligibility, the Mission is the one to take.
Do both work with microinverters and optimizers?
Yes. Both use Stäubli MC4 connectors, and the REC's low 9 A module current is specifically designed for MLPE compatibility.

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