About Us
Hi, this is the POWOXI team. We love sunshine, love clean energy, love living in nature. We make and sell safe solar-powered chargers and maintainers for batteries of vehicles and boats.
We started from a small dream for providing families a good life! We believe we only live once, but if we do it right, once is enough.
Solar battery charger
Solar charger&Accessory
Solar Panel for Deer Feeder
Solar Panel Mounting Brackets
Upgraded solar battery charger with built-in MPPT controller from POWOXI
POWOXI has undergone a comprehensive upgrade with its built-in MPPTcontroller solar battery charger. The integrated MPPT controller not only enhances the efficiency of solar panel charging but also eliminates the cumbersome process of serial controller connection, Make charging become simple!
3 LED Indicator Built-in Smart MPPT Controller
POWOXI's upgraded built-in 3 LED Indicator, indicating battery charging status through three colors. The MPPT controller fast adjusts indicator lights in just 2 seconds under ample sunlight. With a 99% tracking efficiency, POWOXI-MPPT significantly boosts solar charging efficiency.
3 Connection Methods Meet the Vast Majority of Scenes
Important Safety Reminder: To avoid any potential risks, never allow the positive and negative terminals of your battery to touch or connect. Although the likelihood of accidents is extremely low, it's imperative to exercise caution during the installation to prevent any unintended short-circuiting.
15W Solar Trickle Charger & Solar Battery Maintainer with IP65 Waterproof
Experience durability and performance with our solar panels featuring a robust PC+ABS frame. The tempered glass surface addition resilience, ensuring longevity and protection for the POWOXI solar panels are crafted with quality Monocrystalline materials, providing both strength and efficiency.
Easy to Install for 12v batterys
Unlock versatility with our solar battery charger, compatible with a wide range of mainstream 12V rechargeable batteries. From LiFePO4 and Lithium Ion to AGM, SLA, GEL, EFB, and MF batteries, our solar panel charger caters to diverse energy storage needs. ensuring efficient and reliable charging.
Why does an MPPT controller improve the efficiency of solar panels?
An Maximum Power Point Tracking controller boosts solar panel efficiency by dynamically adjusting voltage and current. This ensures the system operates at its maximum power point, optimizing energy conversion efficiency under varying light conditions
What types of batteries can the POWOXI solar battery charger maintain?
The POWOXI solar battery charger is suitable for maintaining any rechargeable 12V batteries, including Lithium-ion, LiFePO4, Gel, AGM, etc.
Do I need to disconnect the solar panel while driving?
No, you don't need to disconnect. Our solar panel is equipped with overcharge protection circuitry built into the panel, which prevents backward charging.
Can the solar panel charge a car battery through a cigarette lighter when the car is off?
Yes, most cars can be charged with a cigarette lighter even when the engine is turned off. In cases where the cigarette lighter cannot be used for recharging, you can use alligator clips and cables to connect the solar panel directly to the battery.
Can I charge a battery that is almost dead with the POWOXI solar battery charger?
It is a trickle charger that keeps the voltage from dropping or recharging the battery, but it is not a fast charger and cannot charge a dead battery. Please use the AC charger to fully charge the battery before using the solar panel.
Choose a solar panel that works for you, Meets the needs of different scenarios!
 15W MPPT Solar Panel |  7.5W Solar Panel |  20W Aluminum Solar Panel |  20W Magnetic Solar Panel |  30FT SAE Extension Cable | |
|---|---|---|---|---|---|
Customer Reviews | — | — | — | — | — |
Price | — | — | — | — | — |
Functionality | With Smart MPPT 2.0 | With Smart 1.0 | With 8A PWM Controller | With Smart 1.0 | / |
Types of solar cell | A+ Monocrystalline Silicon | A+ Polycrystalline Silicon | A+ Monocrystalline Silicon | A+ Monocrystalline Silicon | / |
Waterproof | IP65 | IP65 | IP65 | IP65 | IP65 |
Tempered Glass Surface | ? | ? | ? | ? | / |
Visual Indicator Light | ? | ? | ? | ? | / |
About Us
Hi, this is the POWOXI team. We love sunshine, love clean energy, love living in nature. We make and sell safe solar-powered chargers and maintainers for batteries of vehicles and boats.
We started from a small dream for providing families a good life! We believe we only live once, but if we do it right, once is enough.
Solar battery charger
Solar charger&Accessory
Solar Panel for Deer Feeder
Solar Panel Mounting Brackets
Upgraded solar battery charger with built-in MPPT controller from POWOXI
POWOXI has undergone a comprehensive upgrade with its built-in MPPTcontroller solar battery charger. The integrated MPPT controller not only enhances the efficiency of solar panel charging but also eliminates the cumbersome process of serial controller connection, Make charging become simple!
3 LED Indicator Built-in Smart MPPT Controller
POWOXI's upgraded built-in 3 LED Indicator, indicating battery charging status through three colors. The MPPT controller fast adjusts indicator lights in just 2 seconds under ample sunlight. With a 99% tracking efficiency, POWOXI-MPPT significantly boosts solar charging efficiency.
3 Connection Methods Meet the Vast Majority of Scenes
Important Safety Reminder: To avoid any potential risks, never allow the positive and negative terminals of your battery to touch or connect. Although the likelihood of accidents is extremely low, it's imperative to exercise caution during the installation to prevent any unintended short-circuiting.
15W Solar Trickle Charger & Solar Battery Maintainer with IP65 Waterproof
Experience durability and performance with our solar panels featuring a robust PC+ABS frame. The tempered glass surface addition resilience, ensuring longevity and protection for the POWOXI solar panels are crafted with quality Monocrystalline materials, providing both strength and efficiency.
Easy to Install for 12v batterys
Unlock versatility with our solar battery charger, compatible with a wide range of mainstream 12V rechargeable batteries. From LiFePO4 and Lithium Ion to AGM, SLA, GEL, EFB, and MF batteries, our solar panel charger caters to diverse energy storage needs. ensuring efficient and reliable charging.
Why does an MPPT controller improve the efficiency of solar panels?
An Maximum Power Point Tracking controller boosts solar panel efficiency by dynamically adjusting voltage and current. This ensures the system operates at its maximum power point, optimizing energy conversion efficiency under varying light conditions
What types of batteries can the POWOXI solar battery charger maintain?
The POWOXI solar battery charger is suitable for maintaining any rechargeable 12V batteries, including Lithium-ion, LiFePO4, Gel, AGM, etc.
Do I need to disconnect the solar panel while driving?
No, you don't need to disconnect. Our solar panel is equipped with overcharge protection circuitry built into the panel, which prevents backward charging.
Can the solar panel charge a car battery through a cigarette lighter when the car is off?
Yes, most cars can be charged with a cigarette lighter even when the engine is turned off. In cases where the cigarette lighter cannot be used for recharging, you can use alligator clips and cables to connect the solar panel directly to the battery.
Can I charge a battery that is almost dead with the POWOXI solar battery charger?
It is a trickle charger that keeps the voltage from dropping or recharging the battery, but it is not a fast charger and cannot charge a dead battery. Please use the AC charger to fully charge the battery before using the solar panel.
Choose a solar panel that works for you, Meets the needs of different scenarios!
15W MPPT Solar Panel | 7.5W Solar Panel | 20W Aluminum Solar Panel | 20W Magnetic Solar Panel | 30FT SAE Extension Cable |
|---|---|---|---|---|
| Customer Reviews | ||||
| — | — | — | — | — |
| Price | ||||
| — | — | — | — | — |
| Functionality | ||||
| With Smart MPPT 2.0 | With Smart 1.0 | With 8A PWM Controller | With Smart 1.0 | / |
| Types of solar cell | ||||
| A+ Monocrystalline Silicon | A+ Polycrystalline Silicon | A+ Monocrystalline Silicon | A+ Monocrystalline Silicon | / |
| Waterproof | ||||
| IP65 | IP65 | IP65 | IP65 | IP65 |
| Tempered Glass Surface | ||||
| ? | ? | ? | ? | / |
| Visual Indicator Light | ||||
| ? | ? | ? | ? | / |