Utility-Scale Solar Combiner Box

Increase Power Generation Revenue, and Ensure Long-Term Stable and Reliable Power Collection for Your PV Power Plant.

Ultimate reliability

Designed for Large-scale Power Stations

Meet 1500V DC voltage, and adapt to large-scale string solutions.

Designed for large scale power stations

Ultimate Reliability

Select top-level components and pass rigorous testing to ensure stable operation.

Highest efficiency

Highest Efficiency

Optimize system design to minimize energy loss and improve system efficiency.

Modular Design

Modular Design

Modular design for fast replacement and maintenance.

LETOP Solar Combiner Box for Utility-Scale

For large ground power stations, LETOP provides 1500V high-voltage system matching power generation system, covering string management, fault location and energy efficiency optimization of 10MW-5GW power stations with stable reliability. It can operate stably in -40℃ extremely cold desert to heavy salt fog coastal environment, realize seamless connection with power grid standards of various countries, and provide one-stop service for global customers.

LETOP Solar Combiner Box for Utility-Scale

Your Trusted Expert in Residential Solar Electrical Solutions.

Reliable, Efficient, Intelligent, Durable

High Voltage Design

High Voltage Design

High-performance components are selected to adapt to harsh industrial environments.

High Protection

High Protection Level

IP65 or IP67, dustproof, waterproof and corrosion-resistant.

Advanced Heat Dissipation

Advanced Heat Dissipation

Adopt intelligent temperature control fan or natural convection heat dissipation to ensure long-term stable operation.

Multiple Protection

Multiple Protection

Arc fault protection, PID protection, enhanced lightning protection, ground fault protection and other multiple protections.

Intelligent monitoring

Intelligent monitoring

Optional photovoltaic monitoring module to achieve remote monitoring, fault diagnosis and data analysis.

Easy Maintenance

Easy Maintenance

Modular design, convenient and quick replacement and maintenance.

Your Comprehensive Solution for Utility-Scale Solar Projects

LETOP provides in-depth customized services for large-scale power station projects. We provide you with a professional consulting system. We analyze the power station system solution and optimize the confluence solution. Modular and customized design, flexible structural configuration. Relying on the advantages of the world’s largest industrial belt, we ensure the on-time delivery of the project.

Professional Consulting

Professional Consulting

Provide project analysis, system design, solution optimization, and grid connection consulting.

Customized Design

Customized Design

Provide personalized combiner box configuration and system integration solutions according to project requirements.

Fast Delivery

Fast Delivery

Strong production capacity and supply chain management ensure on-time delivery of projects.

Technical Support

Technical Support

Provide technical guidance, commissioning support, grid connection assistance and other services.

Factory Gallery

Your Trusted Expert in Residential Solar Electrical Solutions.

Proven Manufacturing Power2
Proven Manufacturing Power1
Certified Compliance3
Fast Production and Shipping
Electrical Configuration
Decades of Industry Experience3
factory 9
Electrical Configuration
Rigorous Quality Assurance1

Case Study

Utility Scale Solar Case Study

FAQ

Here you can find some of your common questions related to this topic, which can help answer your doubts.

What information is required to give me an accurate quote?

In order to provide an accurate quote, we need to know your desired product model, quantity, customization options (e.g. branding, printing, packaging, etc.), and any specific technical requirements.

Can you provide product samples for testing?

We are happy to provide FREE samples. You only need to provide the courier account number or pay the shipping cost to get FREE samples for testing. Please contact our sales team for more details.

What is the MOQ (minimum order quantity) for an order?

Our MOQ is according to the product and customized service. Please check services. You can also consult our expert team.

Can I get a discount on bulk orders?

Yes, we offer discounts for high volume orders. The discount rate depends on the size of the order and the complexity of the customized service. Please consult our team of experts for specific information.

What is the delivery time?

Our standard delivery time is 7-10 days based on 200 pieces. Specific delivery time will vary according to your order size, degree of customization and our production plan. We will provide an estimated delivery time when quoting.

Do you offer custom packaging services?

Yes, we offer custom packaging services including brand printing, custom packaging and design to meet your specific needs. For more details, please visit Services. Or contact our technical team to discuss your needs.

If I need special product configurations or features, can you provide custom development?

We offer custom development services to meet your specific needs. Please see services for more details. Please contact our technical team to discuss your requirements.

What payment methods do you offer?

T/T payment terms. We can also provide local collection accounts. Please consult our service team for details.

What after-sales services and support do you provide?

We provide comprehensive after-sales services, including product consulting, technical support and warranty services. Our professional team is ready to help solve your problems.

If no relevant issues are found, please contact us, E-mail:info@letopv.com.

Get in Touch with Us

If you have any questions, please contact us and we will reply within 24 hours.

Get in Touch

Wenzhou LETOP Electric Co., Ltd.

Address

No. 19, Fenjin Road, Dongfeng Industrial Zone, Yueqing, Wenzhou, China 325604

info@letopv.com

+86-13175631986

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