| After-sales Service: | Yes |
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| Warranty: | Yes |
| Condition: | New |
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Shipping Cost:
Estimated freight per unit. |
about shipping cost and estimated delivery time. |
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| Initial Payment Full Payment |
| Currency: | US$ |
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| Return&refunds: | You can apply for a refund up to 30 days after receipt of the products. |
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Suppliers with verified business licenses
Audited Supplier 
Qingdao Allrun New Energy Co., Ltd. offers a range of solar power systems for both farm and home use. Choose from 50kw, 30kw, 25kw, 20kw, 10kw, and 5kva systems. Our complete solar systems provide reliable and efficient energy solutions.
A grade 300W to 650W mono/poly solar panels
long warranty 30 years
High efficiency more than 24%
Perc Half cutting
Intelligent Energy Management System
Fashionable design, lightweight, and easy to use. Features battery reverse connection protection. Provides natural cooling and operates with low noise.
Experience security and a long lifespan with our high-cost performance gel batteries. Perfect for your solar power system needs.
Introducing the MPPT/PWM Solar Charge Controller by Qingdao Allrun New Energy Co., Ltd. This advanced charge controller is designed to meet the reading habits of English-speaking natives, providing a user-friendly experience with its humanized function of human-machine interaction.
With a conversion efficiency of up to 99.5%, this charge controller ensures optimal performance. The charging voltage is adjustable, and it operates in a three-stage charge mode, maximizing the efficiency of your solar charging system.
The LCD display with soft light technology allows you to easily monitor important information such as PV input voltage, charging voltage, charging current, load current, and total generating capacity. Stay informed about your solar power system at a glance.
For seamless communication and control, the MPPT/PWM Solar Charge Controller offers multiple connectivity options. It comes with RS485 or RS232 ports, and for added convenience, LAN communication port is also available. Additionally, you have the option to connect via WIFI for even greater flexibility.
Experience the power of efficient solar charging with the MPPT/PWM Solar Charge Controller by Qingdao Allrun New Energy Co., Ltd. Take control of your solar power system and enjoy reliable, sustainable energy.
Customized for: Rooftop (Flat/Pitched), Ground, Car Parking Lot
Adjustable tile angle from 0 to 65 degrees
Compatible with all solar modules
Company Name: Qingdao Allrun New Energy Co., Ltd.
We are a subsidiary company of Qingdao ALLRUN Group, specializing in high-tech solar panel, solar power projects, and Permanent Magnet Generator (PMG).
With our own solar panel and wind products factories, we ensure top-quality products. Our 25-person QC department guarantees strict quality control. Additionally, we have 10 specialists in designing and installing solar street lights, solar power stations, solar water pumps, solar water heaters, wind turbines systems, and wind appliances.
We have been recognized for our excellent work in various projects, including municipal administration, road administration, residential development, island projects, and the supply of heaters and power voltage stations.
Our main products include solar system products such as solar panels, solar photovoltaic applications, permanent magnet generators, and wind generation sets.
If you are interested in our products, please do not hesitate to contact us for more information. We look forward to cooperating with you!
1. Are you a factory or trading company?
A: Yes, we are a factory.
2. How can I get some samples?
A: We are honored to offer you samples. Please contact us by email or send us an inquiry directly.
3. Is it easy to install?
A: Yes, it is easy to install on both roofs and grounds. Users can install it themselves with the help of the provided manual book.
4. What is your warranty and after-sales policy?
A: Your ordered products will be guaranteed for 10 years, and the solar panel warranty is 30 years.
5. Can you offer On Grid and Off Grid solar power systems?
A: Yes, we produce On Grid solar power systems, Off Grid solar power systems, and also provide Hybrid solar power systems.
Suppliers with verified business licenses
Audited Supplier 
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