Phlox Energy
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Combiner Box provides a means of combining multiple source circuits from a PV array into a single DC output. Each source circuit is fused separately using a touch-safe fuse holder. The combiner box allows for fail-safe operation of the system in the unlikely event that a problem with a source circuit leads to abnormally high current. In addition, the combiner box provides a convenient means of accessing the DC portion of a PV system for routine maintenance and troubleshooting.
| Quality & Capability Standards | |
|---|---|
| In-House Manufacturing | Every single component is manufactured in-house. Product quality is stable and controllable. |
| Certificates | TUV, CB, IEC, CE, ISO9001 certifications for Fuse/MCB/SPD. |
| Testing Protocol | Every single component and finished product is tested. |
| Production Capacity | 20,000 PCS per Month. |
| Manufacturing Experience | Experience in manufacturing over a thousand styles of combiner boxes. |
| Market Knowledge | We can recommend the most popular configurations for your target market. |
| Cost Performance | High cost performance since each component and process is handled in-house. |
| String Customization | Any configuration options (Commonly from 1 to 48 strings). |
| Optional Enclosures | IP30-IP67 ratings, 14 series, and 152 types of enclosures. |
| Fuse parameters | 1000V-1500V / 10A-630A options. |
| SPD parameters | 275V-1500V options. |
| MCB parameters | 230V-1000V / 10A-1250A options. |
| Annual combiner box sales | More than 30,000,000 RMB. |
| Customer Feedback | Evaluated by buyers as the supplier with the most reliable quality and punctual delivery. |
Every component inside the combiner box is manufactured in-house, ensuring its quality.
We operate an extensive 11,532㎡ facility with annual exports exceeding 20 million USD.
Equipped with 31 injection molding machines and 605 sets of molds to ensure top product performance.
30 surge molds, covering every tiny individual component.
28 sets of fuse molds, covering housings from 15A to 960A and 500V to 1500V.
408 sets of molds, covering 15 series and 153 types of distribution boxes.
36 molds, covering all connector parts like male & female heads, nuts, and claws.
Components built using premium raw materials like copper and pure silver.
Dedicated production lines yielding up to 50,000 units per week.
High-efficiency automated lines outputting up to 300,000 units daily.
Production capacity of 50,000 fuses and overvoltage protectors per week.
Dedicated assembly line producing 100,000 units per week.
Outputting up to 100,000 high-grade plastic enclosures monthly.
Ensures all finished products satisfy lightning surge protection standards.
Continuous evaluation to guarantee correct blow times and safety limits.
Verifying overload and short-circuit response times under load.
Verification of IP65 to IP67 protection levels against moisture ingress.
Guarantees raw materials adhere strictly to V0 flame retardant ratings.
Includes comprehensive tests for resistance, pull-out force, and aging.
Expansive storage enabling quick preparation and component allocation.
Highly optimized and structured processes for rapid turnaround.
Over 20,000 combiner boxes assembled and tested every month.
Choose from our comprehensive range of durable distribution boxes to fit any environmental requirement.
Dustproof but not waterproof, optimized mainly for indoor AC combiner installations.
Compact housing featuring a top and bottom vertical opening mechanism.
Compact row style that opens left and right with a frosted window cover.
Large internal space with horizontal side-opening action.
Modern, newly designed enclosures trending in current solar markets.
Constructed with a strong plastic buckle and high-grade IP66 weatherproofing.
Features a heavy-duty metal buckle and IP66 water protection rating.
Robust plastic screw locking for high water exclusion. Available in transparent/opaque.
Extremely impact-resistant sheet metal, ideal for sandy or harsh environments.
From basic protection to comprehensive multi-string systems, we construct all variations in-house.
Dedicated circuit breaker safety enclosure boxes available as accessories.
Available as separate units or customized as multi-switch assemblies.
Standard configuration offering dual protection against overcurrent and surges.
Economical setup providing fundamental overcurrent and surge protection.
Features overload and short-circuit defense alongside surge suppression.
Equipped with isolation switches for easy and safe manual maintenance.
Protects and aggregates the output side from power inverters.
Comprehensive system protection on both the input DC and output AC lines.
Designed and optimized specifically for solar systems operating below 500V.
Perfectly configured for standard solar systems operating below 1000V.
Engineered for high-voltage industrial PV arrays up to 1500V.
Available configurations: 1 input / 1 output at 500V, 1000V, and 1500V levels.
Includes choices like 2 in / 1 out or 2 in / 2 out in 500V, 1000V, and 1500V variations.
Configured with 3 in / 1 out or 3 in / 3 out options for 500V, 1000V, and 1500V.
Select from 9 distinct styles across different outputs and operational voltages.
Six standard models covering 500V, 1000V, and 1500V configurations.
Includes 12 options covering inputs from 6 in / 1 out to 6 in / 6 out configurations.
Custom options supporting diverse electrical currents, voltage requirements, and string counts.
Our safety devices and enclosures meet rigorous global standards.
Each of our main products is certified, and we apply for new certifications every year. If you have a large order and require new certifications, we will actively work on obtaining them.
We participate in about 6-7 exhibitions globally every year. If you are our city agent, we may also participate in exhibitions in your country. However, all customer inquiries obtained from the local exhibitions will be forwarded directly to the corresponding city agent.
We supply full product certificates, instructional introduction videos, detailed high-res photos, and catalogs for your quick marketing setups.
We will provide you with free samples for testing, so you can see just how excellent our product quality is (freight costs not covered).
We can print your own logo on the products. Graphic drafts are generated for your formal confirmation prior to starting production.
We can offer lower prices for products of the same quality. Provide your required materials or target budget, and we will customize solutions for you.
We offer active 24/7 online coverage. Our experienced sales staff, possessing over 10 years of experience, will respond within 5 minutes to assist you.
Our solar connectors come backed by a 20-year warranty, while other products include standard warranties ranging from 2 to 5 years.
We manufacture all DC protectors for photovoltaic systems ourselves. You can purchase them with a single click at our factory, ensuring more stable quality and lower prices. If you need boxes, we have 15 series and 152 types of distribution boxes ranging from IP30 to IP67, covering all customer needs in the market and all enclosure sizes. This saves you money and effort, while increasing market coverage and share.
We reply within 5 minutes during working hours, and definitely guarantee a comprehensive response within 12 hours for all requests.
Yes, we offer samples for free, but customers must arrange or pay the cost of transportation/freight.
Sample orders require 1-3 days. Bulk orders under 1,000 units take less than 7 days, quantities between 1,000-5,000 units take 7-15 days, and orders above 10,000 units take 15-30 days.
Unlike some manufacturers that utilize recycled materials to lower costs, we construct all components and enclosures utilizing 100% brand-new raw materials.
Our QC processes are strictly in accordance with IEC standards. We control quality at every phase: raw material testing, production process supervision logs, finished product performance verification, and final factory checks.
Yes, we fully support OEM and ODM orders. We can customize the molds according to your specific project needs and complete manufacturing rapidly.
