JA Solar 620W Bifacial Solar Panel - Bundle of 31
JA Solar 620W Bifacial Solar Panel - Bundle of 31
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JA Solar 620W Bifacial Solar Panel
Bundle of 31 | N-Type Double Glass
Maximize your solar harvest with the JA Solar 620W N-Type Bifacial Panel. Sold in a bundle of 31 units, this premium module (JAM66D45-620/LB) utilizes cutting-edge Deep Blue 4.0 Pro technology. By employing Bycium+ N-type 16BB cells and a double-glass bifacial design, these panels capture sunlight from both sides, significantly increasing total energy generation compared to standard monofacial modules.
Designed for high performance and longevity, these modules feature lower degradation rates (1% in year 1, 0.4% annually thereafter) and superior low-light response. They are ideal for large-scale residential, agricultural, or commercial projects requiring maximum power density.
620W Output
High-efficiency 23.0% module power for maximum energy generation per square foot.
Bifacial Design
Double glass construction captures reflected light from the rear, boosting yield by up to 30%.
N-Type Technology
Next-gen N-Type cells offer lower LID (Light Induced Degradation) and better temperature coefficients.
Durability
IP68 junction box and heavy-duty mechanical load rating (5400Pa Front / 2400Pa Back).
Technical Specifications
| Specification | Detail |
|---|---|
| SKU | JAM66D45-620-LB-31 |
| Bundle Quantity | 31 Panels |
| Power Output (Pmax) | 620W |
| Module Efficiency | 23.0% |
| Cell Type | N-Type Monocrystalline Bifacial |
| Dimensions | 2382mm x 1134mm x 30mm (93.8" x 44.6" x 1.2") |
| Weight (Per Panel) | 33.1kg (73 lbs) |
| Junction Box | IP68, 3 Diodes |
| Voltage (Voc) / (Vmp) | 48.50V / 40.21V |
| Current (Isc) / (Imp) | 16.13A / 15.42A |
| Max System Voltage | 1500V DC |
| Warranty | 12-Year Product | 30-Year Linear Power Output |
Harvest the Sunshine with Premium Efficiency.
JA Solar 620W Bifacial Bundle
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Kyle Benger
I almost NEVER leave a 5 star review. They are reserved in my world for places that do something EXCEPTIONAL. Kyle A. And the crew at Cabin Depot are a group of those exceptional people. They patiently worked with us as we developed our off grid setup and provided not only fair prices, but wonderful follow-up with my installation and operational questions as our system came together. Thank you and we look forward to a continued relationship.
Sebastien Harvey
I purchased a drolet myriad III wood stove from cabin depot. Customer service was great, delivery was fast and they replied to all of my questions very quickly. When I received the wood stove I unboxed it while the driver was here (as suggested by the company). Everything was perfect and the driver from midland transportation was very accommodating.
A+ thank you very much!
Tom Wiseman
I’ve taught customer service to many organizations in my professional career. I’m now long retired and still find excellent customer service difficult to come by!
The Cabin Depot, and especially Kyle Aubin, are exceptional examples of customer support and service!! My only regret was not reaching out sooner!
I would have saved myself significant time, lessened aggravation, and a happier installation of my EG46000XP and generator backup.
Lyle’s patience and response time, his pleasantness and professionalism, will contribute significantly to me looking first to them for future sales and service!
Angelique Wood
We ordered our PV panel, battery bank and inverter set up in September 2024. There were a number of hurdles to get over and many times we worried we were not going to accomplish our dream of greater self sufficiency.
With the owner of Cabin Depot involved, we have received strong support in resolving our issues and have now got an inverter, lithium battery and PV set up which has taken us from using a generator and having periodic power, to uninterrupted power supply allowing us to run a number of electrical devices continuously, including our well pump and a modem.
We look forward to a continued relationship with Cabin Depot and thank them for helping us to get over the finish line with what has been a daunting project.
Shayne Kovich
Recently added a EG4 LL battery to my existing system.
Cabin Depot was great to deal with, shipping was around a week., which is pretty good considering it was shipped across Canada.
Only delayed by 1 day but that was a UPS thing.
This battery was added to 3 existing EG4 Lifepower batteries.
Everything worked no issues at all., only thing was the communication ports are in different locations and the supplied cables are too short to reach,
No big deal.
All in all very happy and would order again
Larry Scarr
Propane stove came on time in perfect condition, super easy install, helpful customer service, very competitive price!! Just a good company. We will be buying more off grid supplies from this fantastic group of professionals!!
Alberta Wild
I was so impressed last year when I called from Alberta - searching for the right equipment (hot water on demand and propane heater… and I have to say I am impressed again - today was just a special order thermocouple to have as a spare - the service you provided for a 35 dollar part was above and beyond.