|Material:||Monocrystalline Silicon||Color:||Dark Blue|
|Number Of Cells:||32pcs||Application:||Commercial|
solar energy backpack,
solar powered bookbag
Light and Portable
Chunky and cumbersome solar chargers are a hassle to carry, set up, and use. For something much easier,
this 26.4 oz (754g) solar charger is half the size of similar chargers yet capable of generating just as much
energy without the extra baggage.
iSmart technology automatically detects and delivers the optimal charging current for any connected device,
ensuring the fastest and most efficient charge. When under direct sunlight, all three ports are individually
capable of reaching 2.4A; with a total of 4.8A being reached when all three devices are simultaneously
Power for All
Having an option for more than one USB port can result in an uneven distribution of power where one
device charges faster than the other. With our built-in Smart IC chip, the flow of energy is regulated
resulting in every device charging at an even and constant rate.
Hang It High or Lay It Low
Whether you're placing it on the ground, stretching it across a tree, or hanging it off your backpack via the
four stainless steel hooks, as long as it's directly under the sun, your devices will charge. When outside and
the elements suddenly turn on you, the waterproof nylon covering protects the solar panels while the pouch
ensures your devices stay dry.
|MONO or POLY||poly|
|Maximum power (Wp)||25wp|
|Maximum power voltage (V)||18|
|Maximum power current (A)||1.38|
|Open circuit voltage (V)||21.6|
|Short circuit current (A)||1.49|
|Number of cells (Pcs)|
|Size of module (mm)|
|Brand Name of Solar Cells||HT|
|Maximum system voltage (V)||715|
|Temperature coefficients of Isc (%)||0.065+/-0.015%/°C|
|Temperature coefficients of Voc (%)||-(2.23+/-0.1)mv/ °C|
|Temperature coefficients of Pm (%)||-(0.5+-0.05)/ °C|
|Temperature coefficients of Im (%)||+0.1/ °C|
|Temperature coefficients of Vm (%)||-0.38/ °C|
|Tolerance Wattage (e.g. +/-5%)||+/-5%|
|Surface Maximum Load Capacity||60m/s(200kg/sq.m)|
|Allowable Hail Load||steel ball fall down from 1m height|
|Weight per piece (kg)||1.1|
|Length of Cables (mm)|
|Cell Efficiency (%)||more than13%|
|Module Efficiency (%)||more than 8%|
|Output tolerance (%)||+/-5%|
|Frame (Material, Corners, etc.)|
|Standard Test Conditions||AM1.5 100mw/cm2 25°C|
|Warranty||2 years product warranty and 25years 80% of power|
Fanspack offers convenient after-sales service:
- If you receive defective, damaged or incorrect items, please contact our customer service with pictures,
after confirmation, we will refund or resend in 24 hours, and you can leave the item without return.
- If you do not like it, we are willing to offer return, or give some suggestions that we think is feasible or
- If for any other reasons, we encourage our customers to contact our customer service, we will reply in a
business day and do our best to service you.
Q1: Are you a factory or trading company?
A: We are a factory.
Q2: Where is your factory located? How can I visit there?
A: Our factory located in Yuyao city, zhejiang Pr China. Welcome to visit us.
Q3. Can I have a sample order for solar panel?
A: Yes, we welcome sample order to test and check quality.
Q4: Could you print our company LOGO on the nameplate and package?
A: Yes, we offer OEM service.
Q5. What about the lead time?
A:Sample needs 3-5 days, mass production time needs 1-2 weeks for order quantity more than 2MW.
Contact Person: LEE