
As the solar energy industry continues to evolve, LONGi has once again set a new benchmark with the launch of its Hi-MO X10 series. Built on the cutting-edge HPBC 2.0 cell technology, the Hi-MO X10 stands out for its superior power generation, enhanced reliability, and impressive aesthetics. Designed to cater to distributed market segments, it is available in four series: Explorer, Scientist, Guardian, and Artist. With its unparalleled efficiency, LONGi Hi-MO X10 is undoubtedly the go-to choice for high-value solar solutions.
What is HPBC 2.0 Cell Technology?

HPBC 2.0, or Hybrid Passivation Back Contact 2.0, is LONGi’s independently developed next-generation BC cell technology. Unlike conventional cells, HPBC 2.0 eliminates grid lines on the front side, resulting in improved light absorption and a sleeker aesthetic.
Key Features of HPBC 2.0:
- Built on an advanced BC (Back Contact) technology platform.
- Enhanced hybrid passivation for better performance and durability.
- Optimized TaiRay N-type silicon wafers, minimizing degradation and boosting efficiency.
- 0BB (Zero Busbar) structure, which reduces current transmission distance by 6.5% and increases module power by approximately 5W.
With these innovations, HPBC 2.0 represents a revolutionary leap in the solar panel industry, delivering unmatched efficiency and performance.
HPBC 2.0 vs. HPBC 1.0: What’s New?
The transition from HPBC 1.0 to HPBC 2.0 brings several enhancements that redefine solar cell technology. Here’s how HPBC 2.0 takes the lead:
- Higher Efficiency: HPBC 2.0 achieves an impressive mass production efficiency of 26.6%—the highest currently available.
- Optimized Silicon Substrates: LONGi’s TaiRay N-type wafers improve efficiency potential and resistance concentration, ensuring lower degradation rates.
- Advanced Passivation: The innovative Bipolar Hybrid Passivation minimizes recombination losses, resulting in increased open-circuit voltage.
- Zero Busbar (0BB) Structure: Reducing current transmission distance enhances efficiency, ensuring more power output per module.
Core Performance Parameters of LONGi Hi-MO X10

Taking the 72-cell version as an example:
- Module Size: 2382 × 1134 × 30 mm
- Maximum Power Output: 670W
- Highest Efficiency: 24.8%
- First-Year Degradation: 1%
- Linear Degradation: 0.35%
- Power Temperature Coefficient: -0.26%/℃
- Mass Production Efficiency: 30W higher than TOPCon products, making it the highest mass-production efficiency module globally.
Core Advantages of LONGi Hi-MO X10
The Hi-MO X10 solar panels are designed with four fundamental principles: Advanced, Value-Added, Aesthetic, and Safe.
1. Advanced Efficiency & Technology
- Best-in-Class Efficiency: The Hi-MO X10 modules boast a module efficiency of up to 24.8%, outperforming traditional TOPCon modules by over 5%.
- Innovative Tech Stack: Combining BC cell technology, TaiRay wafers, Bipolar Hybrid Passivation, and 0BB zero busbar design, the Hi-MO X10 integrates nearly 200 patented technologies to maximize power generation.
2. Value-Added Investment
- Higher Power Output: Each Hi-MO X10 module produces 30W more power than conventional TOPCon modules.
- Greater Long-Term Gains: With an annual additional generation of over 60 kWh per module, users can earn approximately CNY 42 per year. Over a 30-year lifespan, this results in additional revenue of CNY 1,255.
- Rapid ROI: An extra investment of less than CNY 100 per module is paid back within 2.5 years, delivering 10x returns over its lifespan.
3. Aesthetic Excellence
- Flawless Black Design: The absence of grid lines on the front ensures a pure, sleek, and modern appearance.
- Perfect Integration: The panel’s LCD-like aesthetics make it ideal for a wide range of architectural designs, seamlessly blending with different environments.
4. Unmatched Safety & Durability
- Soft Breakdown Design: The bypass diode effect prevents hot spots due to shading, reducing fire hazards.
- Robust TaiRay Wafers: High-strength materials and one-line flat welding technology significantly lower the risk of hidden cracks and enhance durability.
- Comprehensive Safety Testing: Rigorous full-scene tests ensure long-term reliability, backed by a 30-year power warranty.
Why Choose LONGi Hi-MO X10 from Solar Power Engineering?
At Solar Power Engineering, we are committed to providing cutting-edge solar solutions for businesses and homeowners. As an authorized distributor of LONGi Hi-MO X10, we offer the latest in solar panel technology with the highest efficiency and durability.
By choosing Solar Power Engineering, you benefit from:
- Expert consultation on selecting the right solar panels for your needs.
- Competitive pricing with a focus on maximizing return on investment.
- Professional installation services to ensure optimal performance.
- Industry-leading warranties for peace of mind and long-term reliability.
Boost Your Solar Efficiency Today!
Invest in the LONGi Hi-MO X10 and experience superior energy generation, stunning aesthetics, and unmatched safety. Solar Power Engineering is your trusted partner in sustainable energy solutions. Contact us today to get started!