the following example is for you reference.


Features:
in order to meet people's electricity demand, S150 portable power station have develoed by Tramsmart for solving people's power supply issues in specific area and condition
the features of S150 Solar generator:
1-  S150 portable power station built-in MTTP technique can be directly connected to photovoltaic panels to recharging.
2-  Miltiple output with AC/DC/USB that can meet the power supply requirements of most of the electronic products.
3-  S150 Power generator with miltiple protection modes for ensure safety.
4-  the S150 portable power supply can be a great partner for poeple when traveling, hiking and survival in the wild.

Technical details:

PRODUCT PARAMETER:
Battery capacity:42000mAh, 3.7V=155Wh
Battery type:18650 Lithium - ion baterry
Inverter:Modified sine wave
Input recharing:Adaptor:DC15V/2A   Solar pannel:MPPT, 14V-22V, 2A Max
DC output:2*DC5521:9V-12.6V/10A(14.5A Max)
AC output:Rated power:150W Max:200W  Peak power:300W  110V-220V,50Hz-60Hz (can be customizable)
USB output:1USB-A: 5V/2.4A  1USB-A: QC3.0, 18W   1TYPE-C: PD 18W
2W Flashlight:Ultra bright LED light /Strobe /SOS
Power indicator: LED control panel
Lifecycle:More than 500 cycles
Size W*D*H:195*90*171mm
Weight:About1.89Kg
Charge method:CC/CV
What's in the box: 1xportable power station, 1x power adapter,1x car charger,1x cigarette light adapter 1x user manual
Solor pannel(purchase separately): 30W

Operation method of useage:
It is a plug-and-play machine, just need to plug the power cable of your devices into the socket of T200, then Press the button to turn it on. 

Package:
It is neutral packing: Pearl Cotton+Kraft Paper Box+Accessory Box

Image of 150 Portable solar generator: