This document describes a solar charger called Solarclip that has improvements over most other solar chargers on the market. Solarclip has both a reasonably sized solar panel and battery storage, allowing it to collect and store enough energy to continuously charge devices even when sunlight is intermittent or unavailable. This integrated solar power and battery storage allows Solarclip to sustain a continuous charging rate for mobile phones, even on cloudy days, whereas most other solar chargers cannot due to their lack of battery backup. Solarclip is designed for daily use by people who use clipboards and smartphones as part of their work.

3.
The latest mobile solar chargers have reasonably high power
rating and are very useful for outdoor use. However, most of
them were lacking of energy storage so the charger performances
were totally dependent on weather. In cloudy days or at nights,
they do not work.
Different from most available solar charges in the market,
Solarclip has a reasonably sized solar power and an optimal sized
battery storage. In combination it could collect and store enough
energy without you even noticing it, and ready to be used

4. anytime, anywhere. Of course it collects solar energy for you
during the sunny time you use the charger, and continues to
collect solar energy for you after your use, prepares the readiness
for your next move charge.
Without energy storage, most solar chargers have difficulty
to sustain a continuous charging rate in a cloud day, as shown
below. As the sunshine dims, solar output power drops and the
charging job shuts down; when the sunshine comes back, it

5. restarts charging. The whole charging process becomes
intermittent, due to weather condition.
Solarclip has a built‐in 7 W solar panel, which is strong
enough to provide mobile phones the same charging rate as the
standard wall plug charger in sunny daylight. In addition, if the

6. weather condition changes and the output from the 7W solar
panel couldn’t provide enough power to sustain normal charging
rate, the built‐in batteries will automatically supplement the
difference and your mobile phone will be charged continuously at
a normal rate.
As shown below, here is a typical operating diagram of
Solarclip, at the beginning of the day, its batteries are partially
charged. Before you use it, its solar panel is charging its built‐in
batteries (the purple curve indicates the internal batteries being
charged). By the time you start to use it to charge your phone in
the morning, the sunlight is not so great, the batteries are not
fully charged either, however, in combination, Solarclip provided
the full charging rate to your phone(as shown in green line). After
your phone is fully charged, its solar panel quickly charges its
built‐in batteries and soon the batteries are fully charged and
protected from over charge. Later during the day you charge
another device, in the early afternoon, sunlight is strong enough
that its solar panel alone is sufficient to carry out the job, however,
as the time goes, its solar panel output decays and its batteries
automatically went into help. Together, the Solarclip provides
high quality charging job once again. And when the charging job is
done, it immediately begins its internal charging work again. It
never stops working, until it is totally ready for you.

10.
By the way, it is waterproof!

12. Solarclip is designed for people who are using clipboards and
smart phone daily for their work.

13. Back us with the personalized gift option and surprise your family
or friends with a new Solarclip as a holiday gift for Christmas!

17. You can use Solarclip as a regular clipboard. When you need
to charge your cell phone, simply plug into the USB port provided
by Solarclip.

19.
We have come as far as we can on our own, and now we
would love your support so that we can:
•Meet minimum order requirements by our various
manufacturers to take this from prototype to reality!

20. •Meet the significant mold cost for the battery storage.
•Provide more colors of Solarclip to you!
•Produce ongoing development of the Solarclip for
future generations
•Continued Patents and Trademark protection

25. -Risks and
Challenges -
1) Market volatility of major supply components such as
Sunpower solar cells may affect our product cost. If the
cost change is within our control, we will keep our
reward promise. If the cost change is beyond our control,
we will refund the money to all the backers.
2) Yield issue in volume production may cause the delivery
day. Once the fund is successfully raised, we will start the
volume production with vendors and monitor the yield
rate closely. We will update the progress in kickstarter. In
case unexpected significant delay occurred, backer
always has the option to request a refund.
For visiting our project,please refer to :
http://www.homelifetools.com/mobile‐phone‐solar‐charger