The JA Solar 325W Mono MBB Percium Half-Cell All Black MC4 Solar Panel
Thinking of installing solar panels in your home, farm, or garden office? Look no further. These solar panels are reliable, efficient, and cost-effective, offering an attractive payback period. Well-designed in a durable black frame, these panels are suitable for domestic, farm, garden office, and similar rooftop installations.
The JA Solar 325W Mono MBB Percium Half-Cell All Black MC4 solar panel is a 325W Multi Busbar Half-Cut Mono Cell technology with high-efficiency passivated backside - PERC - (Passivated Emitter and Rear Cell) for increased efficiency and yield. The half-cell configuration offers higher power output, thanks to:
- Lower internal module losses
- Higher resistance to the effects of shading
- Lower risk of hot spots
- Better temperature coefficient
- Lower risk of micro-cracks thanks to improved mechanical loading properties
It comes supplied with Stäubli MC4 connectors and 1000mm output cables.
THIS PRODUCT HAS A MINIMUM ORDER QUANTITY OF 4
Features:
- SUPER HIGH EFFICIENCY PERC MODULE: This panel has a 5-busbar Mono Cell technology with high-efficiency passivated backside - PERC - (Passivated Emitter and Rear Cell) for increased efficiency and yield.
- UPGRADE FOR MORE POWER: A special feature designed for these panels allows connecting multiple panels with parallel cables, increasing the power produced for your Solar Power Station.
- SUPERIOR WARRANTY: 12-year product warranty and a 25-year extra linear power output warranty.
Must be installed by a licensed technician or electrician.
In the Box:
- JA Solar 325W Monocrystalline Solar Panel
- JA Solar 325W Monocrystalline Solar Panel Installation Manual
Delivery:
- TWO WORKING DAY SHIPPING if ordered by 5 PM on a working day (longer to the Scottish Highlands, Islands, and Northern Ireland).
Detailed specifications:
| Rated (Peak) Power (Wp): 325W in Standard 1000w/m2 solar light |
| Open Circuit Voltage (Voc): 40.87V (Vmp =33.97V) |
| Short Circuit Current (Isc): 10.23A (Imp = 9.57A) |
| Efficiency: 19.3% |
| Cell Type: Monocrystalline Silicon |
| Connector Type: MC4 |
| Certification: IEC ISO OHSAS |
| Net Weight: 18.7 KG |
| Size: 1689 X 996 X 35 mm |
| Monting hole gap: 946 mm |
Frequently Asked Questions
HOW EFFECTIVE ARE JA SOLAR PANELS?
JA Solar panels are relatively affordable, with prices comparable to Trina Solar, LONGi Solar, and Canadian Solar. The average efficiency is 20%-21%, making JA panels among the most efficient in this price range. Additionally, these panels are known for their durability and excellent shading tolerance.
WHO MANUFACTURES JA SOLAR PANELS?
JA Solar Holdings, a solar development company founded in Yangpu district, Shanghai, manufactures JA Solar panels. They design, develop, manufacture, and sell solar cell and solar module products. The company, based in the People's Republic of China, was established in 2005 and operates globally, selling products to 135 countries and regions. JA Solar is recognized for its continuous technological innovation, sound financial condition, and a well-established global sales and customer service network.
WHAT IS THE PRODUCTION CAPACITY OF JA SOLAR MODULES?
As of the end of 2022, JA Solar reported module orders totaling 25.47 GW, primarily comprising 182mm size. In January and February 2023, they had already shipped 6.7 GW. JA Solar's module production capacity by the end of 2022 was close to 50 GW, with wafer and cell capacity roughly 80% of the module capacity.
WHAT CLASS ARE JA SOLAR MODULES?
JA Solar modules have been classified as Class A according to the IEC 61730-2 standard. For roof installations, modules should be mounted over a fire-resistant covering suitable for the application, with adequate ventilation between the modules' backsheet and the mounting surface.
IS JA SOLAR TIER 1?
Yes, JA Solar is considered a Tier 1 solar panel manufacturer, along with other reputable companies such as Jinko Solar, LONGi, Trina Solar, and Canadian Solar.
WHAT DEFINES TIER 1 SOLAR PANELS?
Tier 1 solar panels are made using the highest quality silicon, contributing to enhanced performance. The solar panel will perform more effectively with higher silicon quality. Additionally, Tier 1 manufacturers use advanced robotic methods to regulate the production process, reducing or eliminating human mistakes.
HOW LONG DO TIER 1 SOLAR PANELS LAST?
Tier 1 solar panels typically come with a 25-year warranty, the industry standard. In reality, solar panels can often last longer than that, with the warranty guaranteeing panels will work above 80% of their rated efficiency after 25 years.
WHAT ARE JA SOLAR MBB PANELS?
MBB, or Multi Busbar, panels mean that a solar cell is equipped with 12 or 16 busbars instead of 4, 5, or 6. This design results in higher power output and increased reliability, with approximately a 2%-2.5% power increase (in the percentage range due to differences in cell efficiency and types).
WHAT IS AN MBB HALF-CELL MODULE?
Assembled with multi-busbar PERC cells, the half-cell configuration of the modules offers advantages such as higher power output, better temperature-dependent performance, reduced shading effect on energy generation, lower risk of hot spots, as well as enhanced tolerance for mechanical loading.
WHAT IS THE EFFICIENCY OF JA SOLAR PANELS?
The efficiency of JA Solar panels usually ranges between 20% and 21%, which is above the market average. JA Solar engineers incorporate popular modern solar technologies, such as half-cut cell construction, PERC cell technology, and busbars.
ARE HALF-CELL SOLAR PANELS BETTER?
Yes, since half-cell modules produce more power and are more efficient and reliable than their full-cell counterparts, their use can lead to time and money savings for the installer. By delivering more power per square meter, fewer panels are required to generate the same power.