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Trina 615W (Pallet of 36) Vertex N N Type i-TOPCon Bifacial Dual Glass Solar Panel TSM-NEG19RC.20
Pallet Only – 36 Panels
Key Technology
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N-Type i-TOPCon Cells: Higher carrier lifetime, lower LID/LeTID, and improved long-term yield.
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High Density Interconnect + SMBB Design: Super Multi-Busbar technology enhances light trapping and reduces resistive losses for higher output.
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Bifacial Dual-Glass Design: 2.0 mm heat-strengthened AR-coated glass (front and back) improves durability and captures reflected light for rear-side generation (up to 30 %).
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Enhanced Low-Light Performance: Superior energy generation in low-irradiance and high-temperature conditions with a temperature coefficient of -0.29 % / °C.
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Resilient in Harsh Climates: Salt-, ammonia-, sand-, and humidity-resistant for coastal or desert installations.
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Lower LCOE & Improved Logistics: High power density and optimized container space utilization reduce freight and installation costs.
Warranty
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12-Year Product Workmanship Warranty
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30-Year Performance Warranty
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1 % first-year degradation
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0.4 % annual linear degradation thereafter
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87.4 % power retained after 30 years
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Certified to IEC 61215 / 61730 / 61701 / 62716 / UL 61730 standards and manufactured under ISO 9001, ISO 14001, and ISO 45001 quality systems
Best Applications
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Utility-Scale Ground Mounts: Maximum wattage per string for reduced BOS costs.
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Commercial Rooftops: High-efficiency footprint with durable dual-glass construction.
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Agrivoltaic & Reflective Sites: Ideal for bifacial gain applications with high albedo surfaces.
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Coastal & High-Heat Regions: Certified resistance to salt mist, sand, and ammonia for extreme environmental conditions.
Product Specifications
| Electrical (STC) | Value |
|---|---|
| Model | TSM-NEG19RC.20 |
| Resources | Data Sheet |
| Rated Power (Pmax) | 615 W |
| Module Efficiency | 23.0 % |
| Voltage at Pmax (Vmp) | 41.4 V |
| Current at Pmax (Imp) | 15.91 A |
| Open Circuit Voltage (Voc) | 49.6 V |
| Short Circuit Current (Isc) | 16.68 A |
| Power Tolerance | 0 ~ +5 W |
| Bifacial Gain (Rear Side) | Up to 30 % (depending on albedo) |
| Max System Voltage | 1500 V DC (IEC / UL) |
| Max Series Fuse Rating | 35 A |
| Temperature Coefficient (Pmax) | -0.29 % / °C |
| Operating Temperature | -40 °C ~ +85 °C |
| Mechanical | Value |
|---|---|
| Dimensions | 2382 × 1134 × 30 mm (93.78 × 44.65 × 1.18 in) |
| Weight | 33.7 kg (74.3 lb) |
| Cell Type | N-Type Monocrystalline i-TOPCon |
| Number of Cells | 132 cells (6 × 22 layout) |
| Front / Back Glass | 2.0 mm AR-Coated Heat-Strengthened Glass |
| Frame | Anodized Aluminum Alloy (30 mm) |
| Junction Box | IP68 rated, MC4 EVO2 / TS4 PLUS compatible |
| Cable | 4.0 mm² – length 350 / 280 mm (customizable) |
| Modules per Pallet | 36 pcs |
| Modules per 40' Container | 720 pcs |
Let customers speak for us
I absolutely love how easy it is to use and how well they fit and look. Awesome!!
Excellent. Placed unit in a two room cabin with each inside unit on the same common wall. Outside temps were in the low 40’s and the cabin was quickly warmed.
Very easy to install, and with a little trouble shooting with help from tech. it was very quietly putting out ice cold air... Had a bad fuse in my disconnect....
This is a good air conditioner for the price. Our apartment living room and kitchen have been kept nice and cool. The complex we moved into actually already had these installed but I have been so happy with the performance I purchased one for my mom who lives in a tiny home, I'm an HVAC tech and it was about time to replace her HVAC. Yes, I recommend this.
We have zero regrets! No wait, one. That we didn’t get them sooner! We (my husband, self and 19yr old son) work outside noon-8am several days a week in Texas. It doesn’t matter how low you set your AC unit it’s just never enough and it just runs it into the ground. We finally decided to pull the plug. In my 40 years I’ve never slept so good. It’s like hotel good but in your own bed!!! Install was super easy because I watched him do it, LOL. I kid. I’ll ask for his install input and update but seriously he installed all 4 (3 bedrooms and 1 living room) in 2 days. Probably wouldn’t have taken so long if he didn’t have to pour a pad for them but it was well worth it! Last pic is from the Nest. They were installed Friday. Compare usage from Sat & Sun to before we got them! Insane!!!
This was best investment I've ever made. I put this on the wall on my porch that I've converted to a sun room. This extra space that I enclosed with plexiglass and wood and sealed with insulation stayed about 20 degrees different from out side. With a window unit and heaters. Now with the split unit it stays what ever temp I want it to be. The della split unit is so quite I have to put my ear on it to hear it run sometimes the out side unit is even quite. If you mount on outside wall that is a little thin and only a few inches thick it might give a little bit of a hum but so slight you have to want to hear it. Turbo cool or heat will cool or heat super fast. The system is perfect 👌 👍 🥰. I love it.
I live in Florida and our summers are brutal. I installed this in my garage.
It wasn’t a hard install but it took my dad and I about 8 hours. He ran the electrical.
Around this time of the year, my garage is around 82 degrees and +70% humidity, the air is very wet.
This morning it was 74” and 52% humidity.
The indoor and outdoor units are remarkably quieter compared to our house’s HVAC system.
I bought and installed 2 of the della mini splits in the last 8 months, one for my double wide 1800 sqf that I am remodeling little by little, and another for my daughters craftsman home. What an improvement! So silent! So efficient! So easy of operating. For the last 10+ years, we have been using windows AC units and radiant heaters after our central heat and air system broke. The suffering is over. We are saving $100 a month on the power bill and enjoying ourselves inside now. Our Great Pyrenees friends are enjoying the AC's too during the scorching hot summer days. They are pretty easy to install. Follow the instructions on the book and watch some videos on YouTube. On the second install, I made an electrical mistake and purchased the wrong breaker. I am only a landscaper by the way. No problem! I called the technical support number and a very nice tech called me back after just a few hours and figured it out by phone within 5 minutes. It is all great! We just keep it simple by using the remotes. I love the delay timer option. Now that the weather is cooling down (80's max), I set the timer so it doesn't come ON automatically before 12 pm. By the time the girls come from school, 75°f is back as set. GREAT PRODUCT, GREAT TECHNICAL SUPPORT
Installation was a breeze. Unit is working flawlessly. I love that it connected to my Alexa and I can voice control or use the Della app. I am going to purchase a second Della for our guest home.
Got these panels for my backyard as the wall for the Composting area. Black is good for absorbing the heat of the sun and is easy to hide the ugly things. It is a good quality product. The foot support is stainless steel and long enough to bind the ground and the panels. As it is with a good quality, it is just a little heavy, which may require two people to move around or install it.
Solid plastic material. Assembly was easy with a power screwdriver. Looks better than an ugly air conditioner unit.
Great value and just the right size. Note that if you want to place them in a straight line, you will need to use an electric screwdriver to tighten the screws.
Made from good quality materials. Very easy to install and assemble. Looks great to hide the trash bins. Would buy more for AC.
I use it to cover the trash can. It is very practical. This way you can't see the dirty surface of the trash can. I strongly recommend it.
Great product. Installation was very easy
What customers think about the store
Mini Split Systems Direct offers HVAC equipment with fast shipping, competitive pricing, and responsive customer service. Customers appreciate product quality, ease of installation, efficient delivery, and helpful technical support. The store provides complete...