High Power Output: 100W Monocrystalline Flexible Solar Panel, about 500 Watt-hours of electricity per day under 5-6 hours of direct sunlight
Industry-leading Tech: With 10 busbars for improved conductivity and Half-cut PERC technology for enhanced light reflection
Portable for Mobility: Ultra-lightweight at 5.1 lbs (2.3 kg), bend up to 240 degrees, ideal for mobile applications and outdoor activities
Universal Compatibility: Equipped with MC4 Connector and Pre-drilled holes for fast installation
Premium Quality: Backed by CE, FCC, RoHS
Shipping & Returns
Ships within 24 hours, delivers within 2-5 days
Free Shipping - within 48 contiguous United States
Local in stock, available for self-pick-up
30-Day Money Back Guarantee!
Product information
All Calpha products purchased from Calpha or their official dealers come with a limited warranty (as shown below). This limited warranty covers substantial defects in workmanship & materials and, for some products, performance.
The warranty period started from the original purchaser’s date of recipient.
Warranty Period
ProductCategory
WarrantyDetails*
Rigid Solar Panels (100W, 200W)
5 year material and workmanship warranty
5 year performance warranty (95% output warranty)
Flexible Solar Panels (100W, 200W)
2 year material and workmanship warranty
Chargers, Inverters & IoT Devices
2 year material and workmanship warranty
LiFePO4 Batteries
5 year material and workmanship warranty (prorated)**
Accessories
1 year material and workmanship warranty
*Please Note: For safety, any wiring work should be performed by a licensed electrician. Failure to properly install or operate the equipment will void the warranty.
**Prorated Warranty Details:
Time
ChargeforReplacement
Within 1 Year
no extra charge
After 1 Year
extra charge = purchase price x (1 - remaining warranty period / total warranty period)
Within a valid warranty, Calpha will choose from the following two options:***
(1) repair the product at no charge, using brand new or refurbished replacement parts; (2) exchange the product with a functionally equivalent product that is new or which has been manufactured from serviceable used parts.
All replacements will be compatible with the original products with an equal power rating. A replacement product/part assumes the remaining warranty of the original product or ninety (90) days from the date of replacement or repair, whichever provides longer coverage for you.
The transfer of property ownership is completed once a original product and its repaired product or replacement have been exchanged.The replaced product or part becomes Calpha’s property and the replacement product or part becomes your property.
*** Please Note: If a warranty claim is invalid for any reason, the purchaser will be charged for
necessary expenses incurred by Calpha (e.g. shipping, labor and material costs).
Limited to Original Purchaser
Please note that our warranty is strictly not transferable and will be invalidated by any resale or donation behavior. Accordingly, this warranty is void and disabled to any subsequent owner.
Exclusions and limitations
This limited warranty does not apply to:
1. Free merchandise; 2. Force majeure: lost or stolen items, fires, floods, earthquakes, hurricanes, severe weather, wars, and acts of terrorism; 3. Items beyond their warranty period; 4. Items that have been returned and refunded; 5. Items purchased from unauthorized resellers; 6. Items that cannot be verified to be "Calpha" products due to the lack of valid proof of purchase; 7. Qualified products without any material and workmanship defect; 8. Damage caused by operation or service of unqualified third-party; 9. Damage caused by improper installation and storage, misapplication, unauthorized repair, modifications, dis-assembly, incorrect handling and transportation not in accordance with official user manual / datasheet; 10. If our technical support team determines the product is not eligible for warranty repair or its defect is not due to our workmanship or materials, then all the costs incurred by the warranty necessary to repair, replace and transportation of the product is at your expense.
Valid Proof of Purchase
A valid order number of your purchase, either from calpha.com, or from online B2C platforms like eBay. Order confirmation email or sales invoice that contains the description of products, price, and sales channel.
Warranty Registration
Register your warranty at our warranty registration page.
Return Material Authorization (RMA) Process
In order to initiate the repair / return process, please contact Calpha customer service and provide your warranty information.
After we confirm this is eligible for a valid warranty, we will issue a Return Material Authorization (RMA) number and provide packaging & shipping instructions on how to properly and safely ship the products back. Customers MUST package the products properly and safely and mark RMA number on the package.
After we receive and verify the returned items, we will process your return and send your repaired or replacement product to you at our expense.
Replacement
After the defective products have been received at our warehouse, our team will process the delivery of replacement ASAP (generally within 15 days). Actual delivery date is subject to the availability of the replacement products.
The warranty period of the replacement is equal to the remaining warranty period of the original item or 3 months, whichever is longer.
Declaration
This warranty and remedies stated above is the only officially recognized warranty regulations of Calpha, which can replace all other warranties, remedies and conditions, whether oral or written, express or implied.
No dealer, agent, employee or any other person is authorized to give any warranties which is beyond the scope of what our limited warranty sets forth.
Calpha disclaims all liability arising from any direct, consequential or incidental damages because of use or malfunction of Calpha products, or from any breach of warranty. And Calpha will not be liable for implied warranties, including, without limitations, warranties of merchantability and fitness for a particular purpose. If Calpha cannot lawfully disclaim such implied warranties, these warranties are limited in duration to the duration of this warranty.
Please note some states prohibit limitations on how long an implied warranty lasts, the warranty period may vary according to local laws and regulations. So above limitation may not apply to you. You may have other rights based on your region.
Calpha 100W 12V All-Black Flexible Solar Panel
High Power Output
The Calpha 100W Monocrystalline Flexible Solar Panel offers a powerful and efficient solution for harnessing solar energy. With an impressive solar conversion efficiency of 23%, this panel can generate approximately 500 Watt-hours of electricity per day under 5-6 hours of direct sunlight.
Extreme Flexible & Super Lightweight
Calpha flexible solar panels, with the impressive flexibility of up to 240 degrees, offer a hassle-free and secure installation on curved roofs or RVs. Weighing only 5.1 pounds, these panels are incredibly lightweight and portable, making them perfect for outdoor activities like camping, hiking, and RVing.
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.
IP68 Rating Weather Resistance
Calpha 100 watt flexible solar panel features a protective ETFE film and boasts an IP68 waterproof rating. This ensures the longevity and durability of the panel, allowing it to perform optimally in various weather conditions.
UNIVERSAL COMPATIBILITY
Seamlessly Connect to Your Solar System
The Calpha 100W flexible monocrystalline solar panel is designed with an all-inclusive solar connector, making it compatible with various third-party solar systems. Whether you have a 48V power system or multiple panels, this solar panel can be effortlessly connected to charge them. This versatility ensures seamless integration and convenient charging for your existing setup.
2 Mounting Methods
The Calpha 100W flexible monocrystalline solar panel is equipped with 6 pre-cut reinforced grommets and 2.3ft cables, allowing for a flexible and straightforward installation process. These grommets make it easy to secure the panel to various surfaces. If you prefer a more secure attachment, you can use silicone adhesive to firmly affix the panel to any surface.
More Product Details
Package Includes
100W 12V All-Black Flexible Solar Panel
X1
User Manual
X1
Specs
Electrical
Rated Power: 100W
Cell Type: Monocrystalline (182mm)
No. of Half Cells: 30 (3 x 10)
Cell Efficiency: 23%
Open Circuit Voltage: 20.1V
Short Circuit Current: 6.15A
Operating Voltage: 17.1V
Operating Current: 5.85A
Maximum System Voltage: 600 VDC
Maximum Fuse Current: 10A
Standard Tested Condition: 1 kW/m², AM 1.5, 25°C
General
Model: SPF-100B
Connector: MC4
Connection Cable: 2.5 mm² (AWG 13), 3 ft (0.9m) length
Waterproof: IP68
Operating Temperature: -40°F to 185°F / -40°C to 85°C
Dimensions: 41.5 x 24.1 x 0.1 in (1055 x 612 x 2.5 mm)
Weight: 5.1 lbs (2.3 kg)
Package Dimensions: 44.4 x 27.2 x 1.4 in (1128 x 690 x 36 mm)
Gross Weight: 8.2 lbs (3.7 kg)
Certifications: CE, FCC, RoHS
Material and Workmanship Warranty: 2-Year Warranty
Let customers speak for us
from 140 reviews
Does what it is supposed to
Got this unit as I needed an all-in-one battery charger solar charger sine wave inverter I live off grid and have solar and a generator this unit is simple to set up and wire works great to keep batteries full automatically switches between generator and solar use the digital menu is a little bit tricky but use the enclosed guide book and take your time to learn what all of the functions do so you can use it to its full ability mine is running my home daily since I got it with no troubles at all even when running at 100% output fans come on automatically and the unit works perfectly
Easy to install, east to set up, so, far very durable & reliable
Only used for about a month so far but it's a great all in one solution....handles quite a few panels & with the aux AC input can be set up to auto compensate when solar can't keep up & battery bank is discharging below acceptable level. I am very pleased at the MPPT controller & 5KW inverter...it loafs along effortlessly running numerous heavy duty power supplies for my high power radios & RF amps in Ham shack all while running AC unit (110VAC Mini-split) & refrigerator etc.....I've never even come close to maxing it out. It's also pretty quiet except for short periods where internal fans run up speed but even that isn't too bad. Solar made easy
Great Equipment for Power outages. Also provides hybrid mode, you can save power consumption by solar injection combined with utility supply, maintaining battery at float level.
Installed a bit ago wanted to give panels proper review. GREAT PANELS !! Work well have had no issues at all boon dock camp
And never worry about batteries
I feel this good company (Calpha Solar) need some acknowledgment of its good products. The Calpha 100ah battery works like a charm. I'm using them to run a 48v inverter for 300-watt continuous load and I have no problem so far. When I had questions, the rep contacted me right away and I'd also talked to a US technical engineer. The support was excellent, pleasant, and the rep is very helpful. I'm just learning to work with solar harvesting and when it times to step up to large battery storage my transition was successful. The batteries fully charge and discharge as expected. I am got ample of storage and energy. I don't have the equipment to accurately test, but the amount of wattage I've measured using a kil-a-watt shows that I'm getting the promised amperages. I live in the Los Angeles area, and shipping is fast -- like 3 days -- faster then I'd expected. I'm not paid for endorsement of any kind by the company; this is just my way of showing I appreciate its services.
I like these machines so much, I brought for myself and for friends;the price is affordable for the results.
And ,when something inappropriate happens there are team members from Calpha Solar, and the store ,and the manufacturer to assist you, support you until satisfaction...
I'm a fan of Calpha Solar !
They have been working way better than the other 3 brands I have and the look clean as well.
I don't know about portability, it was one of the features to rate, but these aren't meant to be really portable. I would recommend these and have to a buddy working on an off-grid addition.
5000 watts 48 volt inverter. I Use for 2018 golf club car battery charging & home emergency power station . Berry Happy!!!!!!??????????Thank you very much Calpha Solar!!!
A+ Calpha team on support and 10k inverter is really nice. Thank you all!
Really nice people to deal with I can tell they really care. I have reached out to them several times for tech support and have been very responsive to me. Looking forward to building my system bigger with Calpha. Thank you Calpha team !
I have purchased two of these kits now and they work amazing. One is on a shed and one is on a camper so nothing huge with constant use but 2 batteries charge just fine and has been able to keep everything going that I need. Easy to hook up as they have it all labeled.
I have an older version of this inverter that always had a flicker from the light bulbs. I bought a Meanwell inverter that solved the problem but it died after three years. I bought this one and as far as I can tell there is zero flicker. They must have improved the part that creates the sine wave. The rest of the features have always been good. The setup is important, but once you get it dialed in to your needs, it just works.
I develop an issue with this inverter, after contacting Tech support. The issue was identified to be one of the cooling fans not functioning properly. They sent me a pair of fans free of charge and now my inverter is up and running once more.