SINOLTECH SP-090K User manual

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SINOLTECH®
USER MANUAL
Portable Solar Generator(50W)
Thank you for purchasing Portable Solar Generator by SINOLTECH ENERGY.
Please read the information carefully and follow all instructions thoroughly before
using this product.
Feature
The system is a small AC & DC Power Supply System which is designed for the
Villages, Districts, Health Centers, farmers, herdsmen, outdoor camping, tourism,
military, etc. Easy to operate, convenient to carry. It can power most appliances found
in the home, office, shed or workplace; such as TV’s, stereos, games, lights, fans,
laptops, phones, and power tools. Solar panel, solar controller, inverter and battery all
are put in one box.
Specifications
Item
Parameter
Solar panel (Monocrystalline)
50W 18V
Inverter (Pure Sine Wave)
350W AC100V~240V
Battery (Lithium Polymer)
12V 48Ah
Controller
12V 8A
LED
3W Lighting with SOS feature
Interface (Output)
AC220V/100V: 1pcs
DC12V: 2pcs
Car socket: 1pcs
5V USB: 1pcs
Interface (Input)
DC12-24V input(solar)
AC input.
Product size
442*345*145 mm

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SINOLTECH®
Packaging size
472*375*165 mm
Net weight
8.5~10.5 kg
Gross weight
9.5~11.5kg
Product Structure
1. General Structure Description
①Solar panel
②3W LED bulb
③3W LED bulb button
④LCD screen
⑤Handle
⑥Solar panel connector
⑦Master switch
⑧Charging & Discharging interface
⑨Waterproof safety door

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SINOLTECH®
2.Charging & Discharging Interface
①100~240V AC OUTPUT
②12V CAR SOCKET OUTPUT
③AC ON/OFF
④DC ON/OFF
⑤100~240V AC INPUT
⑥5V USB
⑦12V~23V DC INPUT
⑧12V DC OUTPUT(5.5*2.5mm)
⑨12V DC OUTPUT(5.5*2.5mm)
3.LCD Screen Indicator Description
Item No.
LCD Display
Working state
1
POWER OFF
2
POWER ON
3
AC OUTPUT ON

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SINOLTECH®
4
DC OUTPUT ON
5
AC&DC OUTPUT ON
6
AC ERROR
7
DC ERROR
8
AC&DC ERROR
Charging Solar Box
How to Charge the Box from Sunlight
There are 2 ways to charge Box by sunlight
1)Open the box and put the solar panel under directly sunlight, connect the solar panel
connector with the connector of power box(item ⑥in general structure), then it is
charging(the battery capacity display is going up). Make sure the solar panel can get
as much sunlight as possible;
2)Use an extra solar panel(Max.100W 18V) to connect with the 12V~23V DC INPUT
connector and put the solar panel under directly sunlight, then it is charging the power
system.
After the LCD screen shows the battery is 100% full, please pack the solar panel in
the box or take the extra solar panel away from sunlight to protect the battery.

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SINOLTECH®
How to Charge the Box from Utility Grid
There are 2 steps to charge Box by utility grid:
1)Connect the charging cable with the 100~240V AC INPUT connector;
2)Connect another side of the charging cable with utility grid, then it is charging.
Remove the charging cable after the battery is 100% full.
How to Charge the Box by Car Socket
There are 2 steps to charge Box by Car:
1)Connect one side of the car charging cable(not included in the power unit) with the
12V~23V DC INPUT connector;
2)Connect another side with car socket and start the car, then it is charging.
Remove the charging cable after the battery is 100% full.
Charging Time
Charging Battery
time capacity
Charging
method
16Ah
32Ah
48Ah
AC charge
3
6
9
50W solar charge
6
12
18

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SINOLTECH®
Using Solar Box
How to Use the Box to Supply AC Power
1)Turn on the master switch;
2)Press the AC ON/OFF button;
3)Connect AC 100~240V device to 100~240V AC OUTPUT socket, make sure the
load power not more than 150W;
4)Disconnect the load from the box when finish using, press the AC ON/OFF button
to turn off AC power.
How to Use the Box to Supply DC Power
1)Turn on the master switch;
2)Press the DC ON/OFF button;
3)Connect DC 12V or USB 5V device to the corresponding DC sockets, make sure
the 12V load power not more than 60W;
4)Disconnect the load from the box when finish using, press the DC ON/OFF button
to turn off AC power.
You can use AC & DC power at the same time, but please make sure the load power
does not exceed the limit.
How to Use the 3W LED Bulb
1)Turn on the master switch;
2)Press the LED bulb button, then it is the lighting function;
3)Press the button again, the bulb is twinkling, it is the SOS function;
4)Turn off the LED bulb if press the button third time.

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SINOLTECH®
Typical Use Case(350W 48Ah)
Appliances
Load
Power
Quantity
Daily
Working
Hours
Daily Power
Consumption
Continued
Working
days
Fluorescent
lamp
40W
2
2
160Wh
3 Day
LED bulb
3W
4
4
48Wh
10 Days
TV(42 inch)
120W
1
2
240Wh
2 Days
Laptop
30W
1
2
60Wh
8 Days
Inkjet printer
30W
1
0.5
15Wh
32 Days
Inkjet fax
150W
1
0.5
75Wh
6.4 Days
Fan
50W
1
2
100Wh
4.8 Days
FM Radio
3W
1
6
18Wh
27 Days
Cell phone
2.5W
2
8
40Wh
12 Days
Intercom
7.5W
1
6
45Wh
10.7 Days
Satellite
Phone
12W
1
2
24Wh
20 Days
GPS
4W
1
4
16Wh
30 Days
Safety Precautions
This product has been designed and manufactured to ensure personal safety. Please
read the following carefully before using the product. Incorrect operation or
incompatibility with your device may result in reduced battery performance or
damage to your device.
● Check the voltage of your device for correct compatibility with the product;
● Do not use any devices above 150W/350W on Solar Box for risk of damaging the
inverter;
● Do not attempt to disassemble the product, warranty is void if the device is opened
by unauthorized personnel;
● Store and operate between -10° to 40°. Keep the product away from any heat
sources. Temperatures over 60° may cause damage;
● Do not operate the product if it has been subjected to shock or damage;
● Recharge the product every 6 months when not in use. Use a soft cloth to clean the
exterior and solar panel. Do not use harsh chemicals or strong cleaning solvents;

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SINOLTECH®
● The device is capable of generating high voltages, always keep the product out of
the reach of babies and small children, in order to prevent any dangerous situations.
Warranty
Solar Box comes with a 1 year warranty (full replacement)
Exclusions & limitations
This warranty does not apply:
1)to consumable parts, such as protective coatings designed to diminish over time
unless failure has occurred due to a defect in materials or workmanship;
2)to cosmetic damage, including but not limited to scratches, dents, and broken plastic
on ports;
3)to damage caused by accident, abuse, misuse, liquid contact, fire, earthquake or
other external causes;
4)to damage caused by operating the product outside the permitted or intended uses
described by SINOLTECH;
5)to a product or part that has been modified to alter functionality or capability
without the written permission of SINOLTECH;
6)to defects caused by normal wear and tear or otherwise due to the normal aging of
the product.