The “Taihe” series of bifacial high efficiency mono PV modules manufactured by Haitai Solar incorporates a complete range of 210mm, 182mm and 166mm options to meet the needs of different application scenarios.

High Efficiency

High Reliability

High ROI

Low Degradation

Low Risk of Hot Spot

Low Risk of Micro-Crack



海泰泰合系列高效双面组件,合而为一 光芒不止一面。覆盖166、182、210全系产品可满足不同应用场景的差异化需求。







Higher Power Output

Up to 25% power gain depending on albedo and PV system design
Up to 0 %power gain depending on albedo and PV system design

Real Energy Generation Gain

The bifacial module is suitable for the general application scenarios of photovoltaic power plants.
For roof distribution, bifacial module can be used for flat roofs, and high reflective finishes are recommended, not suitable for tile installation of color steel tile roof.

Technical Features


Better current collecting; improved ability to prevent the risk of broken finger grids and microcracks

Non-destructive cutting

Non-destructive cutting can improve the mechanical strength of cells, limit the risk of invisible fissures and enhance module reliability.

PERC wafers

Better temperature coefficient and weak light performance, lower degradation rate


When hot spots occur, the hot spot temperature of a half-cut module is 10-20℃ lower compared to a normal module in the same environment and application scenario.

Low working temperature

Current running through the module is halved as the module uses half-cut cells, the lower cell energy consumption helping to reduce operating temperature.

Not affected by shading

When the lower half of a half-cut module is shaded by horizontal PV arrays, power generated by the upper half will not be affected.

Adaptable to high temperatures and irradiation levels

In high temperature and high irradiation environments, the output of a half-cut module is higher.

Product Certification

All Haitai’s product series have been placed on the list of ‘Enterprises with Regulated Conditions in the PV Industry’ released by the Ministry of Industry and Information Technology, and all its products have achieved certification from global entities such as TUV, CQC, UL, CSA, CEC, BIS, KS, INMETRO, SII, and MCS. Adhering to its operational philosophy of “focusing on quality and seeking technology-driven development,” the company has been creative in product design in order to address the needs of various markets and customers.

Product Warranty

0 %
Degradation of 2% in the first year
0 %
Subsequently 0.55% year on year

Full Service Professional Team

Pre-sales support
Professional pre-sales support, comprehensive support from product technology to system solution
After-sales service
Dedicated service, customer first, professional 7x24h after-sales service

High quality standards
Strict monitoring of production lines and product quality control to meet the demands of different customers.
Flexible response
In addition to its latest products, Haitai can also offer tailored versions of previous products, according to customers’ special requests.

Taihe Series

Taihe 182 Series

Taihe 210 Series

Taihe 166 Series

Taihe 182 Series

Taihe 210 Series