Product comparison

Cell Type

Monocrystalline Silicon

Cell Type

Monocrystalline Silicon

System Voltage

12V/24V/36V/48V/60V/72V

Efficiency

23%

Efficiency

25+%

Maximum Charging Current

40A/60A

Open Circuit Voltage

20.8V

Open Circuit Voltage

28.1V

Maximum PV Input Current

35A/50A

Short Circuit Current

6.42A

Short Circuit Current

9.12A

Max. PV Open Circuit Voltage

120VDC/160VDC

Optimum Operating Voltage

17.5V

Optimum Operating Voltage

23.4V

MPPT Operating Voltage Point Range

(Battery voltage +2) ~ 150VDC

Optimum Operating Current

5.72A

Optimum Operating Current

8.55A

Max. PV Input Power

12V/480W, 72V/2280W

Maximum Series Fuse Rating

15A

Maximum Series Fuse Rating

15A

Rated Load Current

20A/30A

Weight

13.4lbs

Weight

24.9lbs (11.3kg)

Quiescent Dissipation

< 60mA/12V

Dimensions

38.2x22.7x1.2inch

Dimensions

53.7x30.3x1.18inch

Battery Operating Volatge Range

9-90V

Connector

MC4

Connector

MC4

Function

Constant voltage output setting,lead acid battery charging temperature compensation, temperature protection, overload/short cicuit protection, load pre-start.

Certifications

FCC, CE, RoHS, IOS

Certifications

FCC, CE, RoHS, IOS

Certifications

CE, RoHS

FAQs

Need more detailed guidance beyond this page? Our full FAQ covers setup, compatibility, and troubleshooting—click below to learn more.

Learn More FAQs

Can they provide reliable power during long trips or in remote areas?

Yes. Solar panels continuously collect sunlight during the day and store it in batteries, providing reliable energy on long trips or in off-grid locations. Battery size will determine how long you can stay powered.

How do they handle overcast conditions or shade while parked?

Our panels use advanced anti-shading technology with half-cut and triple-cut designs, so unshaded sections continue producing energy, minimizing the impact of shade on overall output.

Is the system safe in terms of weight, roof load, and installation?

Yes. All-aluminum frames and thickened tempered glass make our panels highly durable, and the weight is fully compatible with typical RV roofs—please check technical specs for exact figures.

Will they be affected by salt spray corrosion at sea?

No. Our panels have anodized aluminum frames, thickened tempered glass, and IP68 water resistance, making them highly resistant to corrosion and harsh marine conditions.

Can it fully power navigation systems, refrigerators, and marine appliances?

Yes, when paired with the appropriate battery capacity, our solar kits can support all onboard appliances.

Does installation require special waterproofing or windproofing measures?

No special measures are needed; our panels are built for marine environments.

Can solar power replace a generator?

Absolutely, with the right system size, solar power can fully replace onboard generators.

Common Questions

What warranty is included with this solar kit?

When you buy this solar kit, you are covered by the full manufacturer warranties on each component. Plus, you’ll receive our lifetime customer and technical support.

Can l expand this system in the future?

The system is fully expandable. Add more split phase inverters, lifepo4 batteries and solar panels as needed. You may find you need more power depending on where in the country you are.

How do I install the system?

We've created the kits for absolute simplicity. And all our products are equipped with very detailed instruction manuals.That said, we highly recommend getting the help of a professional installer / certified electrician. You should plan on potential costs associated with this as well.If you have any questions about installation, you can contact us by email or phone for help.

How is the kit shipped?

Due to the large number of products included in your system, your order will be shipped in multiple packages. All products will be delivered by courier.

Will I be able to track my order and deliveries?

You will receive your tracking numbers via email as soon as they are available. So please make sure you use a good Email address when ordering that can receive email for your your tracking information. Also, please expect to receive multiple deliveries and packages as we ship from multiple warehouses to keep costs down.

What's Your Return Policy?

We try and keep returns simple and easy. We do not charge restocking or return fees. That said, if you decide to return it because you no longer want it, you'll just pay return shipping. If something arrives damaged, we'll cover all of the costs to get you a properly working product.

What happens if stuff arrives damaged?

We stand behind what we sell and we'll take care of the costs of getting you a new working product. Just reach out to us if this happens and we will get you all taken care of.

What is the lifespan of a solar panel?

All of our N-type solar panels are guaranteed to maintain a conversion efficiency of at least 87.4% for 30 years, while our P-type solar panels are guaranteed to maintain a conversion efficiency of at least 80%–83% for 30 years.