HONG YE SILICONE Electronic Potting is a high-performance Silicone Potting Compound designed for solar tracking controllers, a core Silicone raw material with excellent high-temperature resistance, UV resistance and efficient thermal conductivity. As a premium Electronic Encapsulation Adhesive, this dual-component Addition Curing Silicone features adjustable parameters, strong adhesion and stable curing. Fully complying with ISO, CE and RoHS standards, it provides reliable protection for solar tracking controller components, ensuring stable operation in outdoor solar environments, meeting global solar equipment manufacturer demands.
Product Overview
Our Electronic Potting, also called potting glue or encapsulation silicone, is a high-performance Silicone Encapsulant specially engineered for solar tracking controllers—the core component optimizing solar panel sun-tracking accuracy. As a professional supplier of Thermally Conductive Potting Compound and industrial silicone solutions, we optimize this product for solar scenarios: it bonds perfectly to PC, PMMA, PCB and metals (aluminum, copper, stainless steel), with excellent waterproof, moisture-proof, corrosion-resistant, insulation and shock absorption performance. It effectively protects controller electronics from intense sunlight, high temperature, UV radiation, dust and humidity, ensuring accurate tracking signals and stable operation of solar systems. Technical Specifications
Our Electronic Potting has stable performance with fully customizable parameters; key specifications are as follows: it is a dual-component addition-curing liquid silicone (A and B), with A component needing full stirring to mix settled fillers evenly and B component needing thorough shaking. The weight ratio of A and B components is adjustable, with optional vacuum defoaming (0.01MPa for 3 minutes) before pouring. It supports room-temperature or heated curing, with basic curing for next-process operation and full curing within 24 hours (environment temperature and humidity affect curing speed). It operates continuously from -60℃ to 220℃, with high dielectric strength, volume resistivity, low volatility, high strength, excellent adhesion and efficient thermal conductivity. Shelf life is 12 months when sealed, non-hazardous for general chemical transportation. Product Features & Advantages
- Excellent High-Temperature Resistance: Stable performance up to 220℃, resisting high temperatures caused by intense sunlight, avoiding curing deformation or performance degradation, ensuring long-term operation of solar tracking controllers.
- Strong UV & Weather Resistance: Resists UV radiation, rain, snow and ozone, adapting to long-term outdoor solar environments, preventing material aging and extending controller service life.
- Efficient Thermal Conductivity: Rapidly dissipates heat generated by controller components during operation, avoiding overheating and ensuring accurate sun-tracking signal transmission.
- Superior Electrical Insulation: High dielectric strength and volume resistivity, preventing short circuits caused by humidity or voltage fluctuations, ensuring safe operation of solar tracking systems.
- Strong Adhesion & Low Volatility: Bonds firmly to various solar equipment materials, with high structural strength; low volatile content, no contamination to precision electronic components, ensuring long-term stability.
- Dual Curing & Customizable: Available in addition-curing and condensation-curing types, with adjustable curing speed and viscosity, adapting to solar tracking controller mass production workflows.
How to Use (Step-by-Step)
- Pre-Mix Preparation: Thoroughly stir Component A to mix settled fillers evenly, and shake Component B thoroughly to ensure uniform viscosity; slight stratification during storage does not affect performance after stirring.
- Component Mixing: Strictly mix Component A and Component B according to the specified weight ratio, stirring continuously until homogeneous to ensure optimal curing effect and thermal conductivity.
- Vacuum Defoaming: After mixing evenly, place the mixed glue in a vacuum container and defoam at 0.01MPa for 3 minutes to remove air bubbles, ensuring dense, bubble-free encapsulation and no moisture ingress gaps.
- Curing Process: Pour the defoamed glue into solar tracking controller components, cure at room temperature or heat. Proceed to the next process after basic curing, and ensure full curing (24 hours) for optimal protective and thermal performance.
Application Scenarios
This Electronic Potting is specifically designed for solar tracking controllers, including utility-scale solar farms, rooftop solar systems, and portable solar tracker controllers, suitable for encapsulating their control boards, sensors, signal transmitters and drive modules. It is also applicable to other solar electronic components that require high-temperature resistance and UV protection. For solar equipment purchasers, it enhances controller reliability, reduces failure rates caused by harsh solar environments, extends service life, ensures accurate sun tracking, improves solar energy conversion efficiency, lowers maintenance costs, and boosts competitiveness in the global solar market.
Customization Options
We provide full customization for solar tracking controller requirements:
- Adjust curing hardness, viscosity and operating time to match different solar tracking controller sizes and production processes.
- Optimize high-temperature resistance and thermal conductivity to adapt to different solar radiation intensity regions.
- Customize A/B component mixing ratio and curing speed to meet solar controller mass production needs.
- Provide flexible packaging specifications to meet small-batch R&D and large-scale production supply needs.
Certifications & Compliance
Our Electronic Potting meets international solar equipment and electronic industry standards, holding ISO 9001, CE and RoHS certifications. It has stable batch performance, is non-toxic, non-hazardous and environmentally friendly, undergoing strict quality testing to ensure consistency and reliability, widely trusted by global solar tracking controller manufacturers and suppliers.
Production Process
Our production process adheres to strict industrial-grade quality standards: selecting high-puritySilicone raw materials, precise mixing of A/B components, vacuum defoaming, strict viscosity and hardness testing, and professional packaging. Each batch undergoes rigorous performance testing (high-temperature resistance, UV resistance, thermal conductivity) to ensure it meets solar tracking controller application requirements, demonstrating our strong production capacity and quality assurance system.
FAQ
Q: Is this potting suitable for solar tracking controllers in high-temperature, strong UV regions?
A: Yes. It has excellent high-temperature resistance (up to 220℃) and UV resistance, effectively withstanding intense sunlight and high temperatures, avoiding aging and ensuring stable controller operation.
Q: How to store this potting silicone properly?
A: Seal and store in a cool, dry place; mixed glue should be used up at one time to avoid waste. Stratification during storage can be solved by stirring evenly, which does not affect performance.
Q: Can it help dissipate heat from solar tracking controller components?
A: Yes. It has efficient thermal conductivity, rapidly dissipating heat generated by controller operation, preventing overheating and ensuring accurate sun-tracking signal transmission.
Q: Can the product be customized for different solar tracking controller models?
A: Yes. We can customize curing hardness, viscosity, thermal conductivity and operating time to perfectly match your solar tracking controller model, production process and regional solar environment.
Shenzhen Hong Ye Jie Technology Co., Ltd
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