RENEWABLE ENERGY SOLUTIONS
Dependable Capacitors for Solar, Wind & Clean Energy Systems
Powering Clean Energy Infrastructure
Renewable energy systems – from rooftop solar and utility-scale wind farms to grid-tied inverters and water pumping systems – rely on capacitors that perform consistently under continuous duty, wide temperature swings, and demanding electrical loads. Capacitor Industries stocks the exact capacitor types required across these applications, with large inventory and fast shipping from our Wood Dale, IL facility.
1,000V–100,000V
High Voltage DC Range
For power conversion stages
50+ Years
Industry Experience
Capacitor expertise since 1961
UL / CSA / VDE
Agency Approvals
Globally certified products
Large Stock
Many Stock Parts Ready to Ship
From Wood Dale, IL
Our Products for Renewable Energy
| Product | Application for This Industry |
|---|---|
| Motor Run Capacitors | Used in solar tracker drive motors, wind turbine yaw and pitch control motors, and water pumping systems. Metalized film capacitors keep motors running efficiently and reliably in continuous-duty renewable applications. |
| Motor Start Capacitors | Provide the startup torque needed for pump motors and fan motors in renewable energy systems such as solar thermal circulation pumps and wind farm cooling systems. |
| High Voltage DC Capacitors | Chicago Condenser and SEI-manufactured high voltage capacitors (1,000V to 100,000V) are suited for DC link and energy storage stages in large-scale power conversion and conditioning systems. |
| Aluminum Electrolytic Capacitors | Used in inverter and power supply filtering stages throughout solar and wind power electronics. Available in computer-grade and standard versions for a wide range of energy system designs. |
Why Renewable Energy Engineers Choose Us
- Large inventory of motor run and high voltage capacitors — ready for immediate shipment
- RoHS and REACH compliant products from ISO-certified manufacturing facilities
- Metalized polypropylene film capacitors with German-made polypropylene film for superior quality
- Custom designs available for non-standard voltage or capacitance requirements
- UL, CSA, VDE, and TUV agency approvals on key product lines
- Competitive pricing with volume discount tiers
Get the right capacitors for your renewable energy project.
Shop Renewable Energy Capacitors at capacitorindustries.com →
