10kW Photovoltaic Combiner Box
A 10kW PV combiner box typically costs between $150 and $400, with global shipping available from multiple suppliers depending on location and order size.
Cost Overview
The price of a 10kW photovoltaic combiner box varies based on features, quality, and supplier. Standard residential and small commercial models range from $150 to $400. Higher-end models with advanced monitoring, surge protection, and IP65 waterproof ratings may cost more. Combiner boxes generally account for 2.8–4.1% of total PV system costs, making them a small but critical investment for system safety and efficiency .
Key Features
- Voltage and Current Ratings: Commonly 600V DC for residential systems, with input currents per string ranging from 15A to 20A and output currents up to 63A .
- Protection: Overcurrent protection, surge protection, anti-reverse diodes, and circuit breakers for both DC and AC sides .
- Construction: IP65-rated enclosures, corrosion-resistant materials, and transparent covers for easy monitoring .
- Compatibility: Designed for 8–10kW solar inverters, supporting single-phase or three-phase systems .
Global Shipping
Suppliers such as Alibaba, Made-in-China, and Amazon offer international shipping. Delivery times vary: in-stock items can ship within 3 days, while customized orders may take longer . Shipping fees and methods are negotiated based on destination, order size, and urgency. Some suppliers provide FBA forwarding services and professional logistics support for global customers .
Supplier Options
- ETEK Solar: Offers 600V and 1000V DC combiner boxes suitable for residential and commercial installations, with IP65 protection and multiple mounting options .
- Reachee (Made-in-China): Provides 10kW DC 600V combiner boxes with lightning arresters and circuit breakers, emphasizing quality control and certifications .
- Alibaba Suppliers: Offer distributed 10kW combiner boxes with customization, pre-sale and after-sale support, and shipping to countries like Germany, Hungary, and Uzbekistan .
- Amazon: Ready-to-ship 10kW combiner boxes with surge protection and AC/DC breakers, suitable for DIY or small-scale installations .
Recommendations
- Compare technical specifications to ensure compatibility with your inverter and PV array.
- Consider IP rating and material quality for outdoor installations.
- Negotiate shipping and bulk order discounts for cost efficiency.
- Check supplier reviews and after-sales support for reliability. By evaluating these factors, you can select a 10kW PV combiner box that balances cost, safety, and global shipping convenience for your solar project .
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