- Sign in / Register
- Comparison list
ZNShine Solar 540W Solar Panel 144 Cell Bifacial ZXM7-SHLDD144-540/M
Pickup on Wed, May 31 from Cranbury, NJ
Delivery on Jun 05–08
As research and development into solar power continues to surge forward, so too do the efficiency and output of solar panels. A good illustration of this pattern are 540 watt solar panels. They have one of the largest power outputs in the industry — almost twice the typical. These panels are ideal for large-scale commercial applications and can provide electricity for a store, office, or manufacturing facility. Of course, nothing prevents you from using them for your home or even an RV.
Higher wattage panels take up less space. Let’s see how much space you can save. If you used a 300 W panel like REC Twinpeak 2, you’d need 20 of them to build a 6 kW system. That’s 358 ft² (17.9 ft² × 20 modules = 358 ft²). Now let’s compare it to a 6 kW system built with 540 W solar panels. A PV module from ZNShine needs about 28 ft² of space, and you need only 11 of them to build a 6 kW system. The math: 28 ft² × 11 modules = 308 ft². You save 50 ft², enough to install two more 540 W modules.
Installing 540 W solar panels is simple enough, despite their larger size compared to standard panels. They typically come with a 25-year warranty, though some higher-end brands offer 30-year protection. Use our solar calculator to determine the optimal size for your installation.
To a large extent, 540 watt solar panel cost will depend on the brand behind it. Panels from Chinese manufacturers are both efficient and inexpensive. The PV modules produced by European, Japanese, and Korean manufacturers are more expensive because of their attention to detail and reliability. Finally, panels made in the USA and Canada are reasonably priced and of high quality. We take every effort to offer the lowest prices for 540 watt solar panels for sale in our store.
To give you an idea, a standard 540 watt solar panel is approximately 88 x 46 inches and tips the scales at around 72 pounds. Most modules with this output rating are monocrystalline and typically have at least 72 cells (144 half-cut cells). Efficiencies vary widely from brand to brand, but most monocrystalline options fall into 18–22% range.
Our staff will be glad to answer all of your questions concerning our products. Here is how we work:
Free and usefull digest on solar energy. No spam