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4 Year Home Improvement Protection Plan

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  • Coverage: Plan starts on the date of purchase. Drops, spills and cracked screens due to normal use covered for portable products and power surges covered from day one. Malfunctions covered after the manufacturer's warranty.
  • Easy Claims Process: File a claim anytime online or by phone. Most claims approved within minutes. We will send you an e-gift card for the purchase price of your covered product. In some instances, we will replace or repair it.
  • Product Eligibility: Plan must be purchased with a product or within 30 days of the product purchase. Pre-existing conditions are not covered.
  • Terms & Details: More information about this protection plan is available within the “Product guides and documents” section. Simply click “User Guide” for more info. Terms & Conditions will be available in Your Orders on Amazon. Asurion will also email your plan confirmation with Terms & Conditions to the address associated with your Amazon account within 24 hours of purchase.
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Asurion Complete Protect: One plan covers all eligible past and future purchases on Amazon

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Calpha 2PCS 100W Monocrystalline Solar Panel, IP68 Waterproof, 23% High Convert, 100 Watt 20V Solar Power System Charger for Marine Camping RV Cabin Van Car Uneven Surfaces Off-Grid

4.7 4.7 out of 5 stars 4 ratings
$144.95
FREE Returns
2PCS
100W Rigid Black
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Purchase options and add-ons

Brand LAB1ST
Material Monocrystalline Silicon
Item Weight 32.8 Pounds
Efficiency High Efficiency
Connector Type MC4

About this item

  • Monocrystalline Panel: Our solar panel is made of monocrystalline, which offers a 23% efficiency when the sun is out. It will help optimize the solar energy that is being processed by the product during the day.
  • IP68 Waterproof Rating: Calpha solar panel features an IP68 waterproof rating, ensuring its durability and longevity even in challenging environmental conditions. The panel for house is protected against the ingress of dirt and can withstand low-pressure water jets. This level of protection extends to the junction box and connectors, making them resistant to water damage.
  • Quick & Easy Mounting: Calpha solar panels for solar energy systems are designed with convenience and flexibility in mind. With 20 pre-cut mounting holes, you have multiple options for securely installing the panels. Whether you choose Z-Brackets, Pole Mounts, or Tilt Mounts, the pre-cut holes ensure a quick and effortless setup process.
  • Universal Compatibility: Equipped with MC4 connector, the all-inclusive solar connector can easily connect to any of your existing third-party solar systems. Without any compatibility concerns, our universally compatible solar connector ensures a hassle-free installation and expansion process.
  • Calpha 100 watt solar panels are equipped with bypass diodes that play a crucial role in maintaining overall panel efficiency. These diodes allow the current to bypass shaded or damaged cells, preventing power loss and ensuring that the rest of the panel continues to generate electricity efficiently. With 10 bus-bars, Calpha panels offer enhanced current collection and reduced resistance, resulting in improved efficiency and performance.
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Calpha 2PCS 100W Monocrystalline Solar Panel, IP68 Waterproof, 23% High Convert, 100 Watt 20V Solar Power System Charger for
$144.95
Only 18 left in stock - order soon.
Ships from and sold by Calpha Solar by Labfirst Scientific.
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Get it as soon as Friday, May 17
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Product Description

1

High Efficiency

With an impressive monocrystalline conversion rate of 23% and backed by certifications like FCC, CE, and RoHS, Calpha’s 100W rigid solar panel is designed to maximize energy generation. In optimal conditions, this panel for home and rv can produce approximately 500 Watt-hours of electricity per day, assuming 5-6 hours of direct sunlight.

2

Advanced Solar Cells

Calpha's Grade A+ quality panel maximizes overall efficiency by incorporating advanced features. With 10 busbars for improved conductivity and PERC technology for enhanced light reflection, this panel ensures optimal energy conversion. Additionally, the half-cut technology further enhances its performance, making it a top choice for maximizing solar power generation

3

Advanced Encapsulation Material

Tempered glass provides physical protection. Highly transparent EVA film enhances light transmission. Anti-corrosion frame prevents corrosion and ensures module longevity. Black KPF backsheet provides additional protection against moisture and enhances aesthetics

4

5

6

6

7

Anti-crorrosion Frame

IP68 Waterproof Connectors

IP68 Waterproof Junction Box

Tempered Glass

Specifications

RV

Boat

Rooftop

Camp

RV Camping

Yacht/Marine

Roofs

Outdoor Adventures

From the brand

Previous page
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  4. logo

    Located in southern California, Calpha Solar is commited to providing intelligent, adaptable, user-friendly, and scalable solar storage systems suitable for a wide range of applications, including outdoor entertainment, residential, and electrical power systems.

    Calpha Solar's founding team of solar pioneers and electrical engineering experts has been in this industry since 2005. It's a renewable energy company of Labfirst Scientific.

  5. 7

    Calpha 3500W Solar Inverter

  6. 3

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Amazon.com Return Policy:Amazon.com Voluntary 30-Day Return Guarantee: You can return many items you have purchased within 30 days following delivery of the item to you. Our Voluntary 30-Day Return Guarantee does not affect your legal right of withdrawal in any way. You can find out more about the exceptions and conditions here.
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Calpha 2PCS 100W Monocrystalline Solar Panel, IP68 Waterproof, 23% High Convert, 100 Watt 20V Solar Power System Charger for Marine Camping RV Cabin Van Car Uneven Surfaces Off-Grid

Calpha 2PCS 100W Monocrystalline Solar Panel, IP68 Waterproof, 23% High Convert, 100 Watt 20V Solar Power System Charger for Marine Camping RV Cabin Van Car Uneven Surfaces Off-Grid

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Price$144.95$69.95$149.95$129.99$143.20$79.95
Delivery
—
—
—
Get it as soon as Friday, May 17
Get it as soon as Friday, May 17
Get it as soon as Friday, May 17
Customer Ratings
4.74.7 out of 5 stars4
4.24.2 out of 5 stars11
4.74.7 out of 5 stars4
4.84.8 out of 5 stars86
4.34.3 out of 5 stars114
4.14.1 out of 5 stars184
Value for money
—
—
—
4.7
4.4
4.4
Sold By
Calpha Solar by Labfirst Scientific
Calpha Solar by Labfirst Scientific
Calpha Solar by Labfirst Scientific
Amazon.com
Amazon.com
Topunive-US
connector type
MC4
—
MC4
MC4
MC4
MC4
material
Monocrystalline Silicon
Monocrystalline Silicon
Monocrystalline Silicon
Monocrystalline Silicon
Monocrystalline Silicon
Monocrystalline Silicon
weight
32.8 pounds
4.2 pounds
32.8 pounds
—
5.3 pounds
4.4 pounds

Customer reviews

4.7 out of 5 stars
4.7 out of 5
4 global ratings

Top reviews from the United States

Les M.
5.0 out of 5 stars Lot of caution in the manual for protection from water
Reviewed in the United States on May 3, 2024
Size: 1PCColor: 200W Rigid BlackVerified Purchase
These solar panels are working great right now. Time will tell and I'll come back to report if things change. Even with cloud cover they're doing a pretty nice job of pumping out the current. Shadow in an area degrades performance accordingly, and doesn't shutdown like other panels will. 10 bar is handling the efficiency nicely, can't wait to get more time under the belt. Will be using them for HAM Field Day, and have positive expectations for their performance.

The manual has me a bit cautious however, while they're giving you good advice on care and maintenance of the panels, they're cautioning you on keeping moisture to a minimum. That's telling me I'm not likely to be able to use them on the top of my trailer in all weather conditions. Hopefully the mfg will see this review and pipe in on the subject.
One person found this helpful
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T.A.
4.0 out of 5 stars Good buy for the money
Reviewed in the United States on April 17, 2024
Size: 1PCColor: 100W Rigid BlackVerified Purchase
I have purchased several of the 100w panels and they perform well. I'm getting very close to 100w each in ideal sun and about 50-65w in cloudy conditions. The panels appear to be well made and I have checked the voltage and amperage in operation and they conform to their listed specs. I purchased these because of lower voltage, which I need because of a power station that I have only accepts a max of 45v and 450w., so with a 2S - 2P connection I'm getting about 38v and close to 400w. If I have the need I will purchase again.
One person found this helpful
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Justo Gabriel
5.0 out of 5 stars Great panels and great support
Reviewed in the United States on April 30, 2024
Verified Purchase
These are great, I have 6 of them in 3S2P and they work perfectly getting a solid 80% of rated....like most higher end glass panels!
One person found this helpful
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CHRISTOPHER DECHESERO
5.0 out of 5 stars You Top notch
Reviewed in the United States on March 27, 2024
Size: 1PCColor: 100W Rigid BlackVerified Purchase
Was concerned about the construction of the panel its just as durable as other brands double the price!! 100 pure Watts 19 to 21 volts
4 people found this helpful
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