About - WattPower Technology

Choosing for WattPower, Is Choosing for Certainty

WattPower, a pioneer in the solar industry, brings together the leading technologies through the integrated industry, from products to services, from manufacturing to cooperation.
WattPower is an international company that has set itself the task of driving forward the energy

transition together with its customers. In addition to the production capacity of solar modules in the Gigawatt range, Wattpower is engaged in the large solar parks development worldwide, as well as the research of the latest technologies in the field of e-mobility, battery storage and electrical integration.

Reliable and Evolving Global Supply Chain

After decades of development in the photovoltaic industry, the supply chain tends to be centralized and maturity, and various technologies bloom together. WATTPOWER knows that mastering the supply chain and core technologies is the foundation of serving customers well. Deeply rooted in the photovoltaic industry for decades, the core team of WATTPOWER understand industry trends, customer needs and how to bring high-quality and efficient products to customers.

Reliable and Evolving Global Supply Chain

Reliable and Evolving Global Supply Chain

wattpower products

UNCOMPROMISING
QUALITY

Wattpower Engineered To Last Longer And Perform Better,
Bring Addtional Benifit To Custmers

MATERIAL CONTROL

Stringent Supplier Management

Automatic Material Filtration and Sorting

Spot Check Every Feedstock Batch

Proper Storage at Fixed Temperature and Humidity

Supplier Quality Engineering

Incoming-material Quality Assurance

PRODUCTION CONTROL

300+ Quality Check Points

100% 3 Times EL Test

HALM Inside Production Lines

In-process Quality Control

TESTING STANDARD

Termal Cycling Test

100% 3 Times EL Test

Humidity-freeze Test

UV Exposure Test

PID Test

Automatic Production Line
from Glass Transmission to Packaging

Automatic Production Line from Glass Transmission to Packaging

Advanced Cell Technology

Cell tech: High efficiency PERC+SE
The PERC cell has a passivated rear side and a laser grooving process, which significantly improves the cell efficiency.

For a bifacial PERC cell, the Al back surface field is replaced by Al grid, hence render the majority of rear side transparent and attain a bifaciality of 75%-80%.

Outstanding low irradiance performance, low power-temperature coefficient, low operating temperature, all these technologies lead to a high energy yield.

Frame

Unique design Strong durability
16 drain holes, 120N serrated-clip design tensile strength
Certified to stand 5400pa snow load

Connector & Junction box

Connector & Junction box

Outstanding stability
1. full-glue-filled junction box
2. IP68 waterproofness
3. 4 mm2 qualified cable
4. 500N tensile strength

Top-level Accessories

Top-level Accessories

MC4 original -EVOII

Proven Quality Backsheet

Proven Quality Backsheet

Multilayer structure, against 21kV Hi-Voltage breakdown test extremely low water absorption & permeability guarantee its perfect performance in damp circumstance

Enhanced Packing

Enhanced Packing

User friendly packing with enhanced corrugated boxes
Effectively resist shock and impact in transportation

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