Designed for photovoltaic inverter systems with high ripple current handling. Our NCC capacitor solution ensures stable DC bus voltage, reduced harmonic distortion, and extended operational life in the challenging solar energy environment.
PV inverters experience highly variable ripple currents due to changing solar conditions and MPPT algorithms. NCC capacitors are engineered to handle these challenging conditions with superior ripple current capabilities.
PV inverters operate outdoors in extreme temperatures, humidity, and UV exposure. NCC capacitors offer enhanced environmental resistance and extended temperature operation.
PV systems require 20+ years of continuous operation with minimal maintenance. Our solution provides extended life expectancy and high reliability under these conditions.
| Component | NCC Series | Specification | Application | Advantages |
|---|---|---|---|---|
| DC Link Capacitor | SMQ Series | 4700µF, 450V, 105°C, 8000h | Main DC bus filtering | High ripple tolerance, extended life |
| Snubber Capacitor | RFR Series | 1µF, 1000V, X2 Class | Switching node protection | Self-healing, safety certified |
| AC Filter Capacitor | ECU Series | 2.5µF, 275VAC, X1/Y1 Class | EMI filtering | Enhanced safety, long life |
| Bootstrap Capacitor | CCAP Series | 1µF, 50V, Polymer | High-side driver supply | Ultra-low ESR, high frequency |
NCC capacitors feature superior ripple current capabilities specifically designed for the variable conditions in PV applications.
Advanced electrolyte formulations ensure extended operational life even under high-temperature and high-ripple conditions.
Enhanced sealing and construction materials provide superior resistance to humidity and temperature cycling.
Optimized solution provides the required reliability at competitive cost for utility-scale projects.
Identify power rating, environmental conditions, and reliability requirements for your PV inverter design.
Determine the worst-case ripple current under all operating conditions including over-temperature scenarios.
Based on ripple current, voltage, and life requirements, select the appropriate NCC series and specifications.
Perform testing under worst-case conditions including temperature and voltage stress with accelerated life tests.
Our FAE engineers specialize in renewable energy applications and can provide detailed design recommendations
