Charge controller as a modul in the system

The modular construction of the system makes it possible to let the components of the PV system at home, when only the battery is required.

Laptop supplied by solar power
	Notebooks can be easy supplied with solar energy. From solar electric power for a day on the beach, for expeditions up to island solutions for houses without power grid connection.

Digital camera tips for application
	For what a digital camera can be used, what does not make sense at an old chemical camera. Applications in every day live.

Office organization for small companies
	Modernize, face completely new problems, do not end in a chaos. Practical typs for better organising Your offiec.

Car Adapter Test: Caution Computer Sabotage!
	Very alarming developments in the car adapter market. What a manufacturer listed in many chains does can only be described as mean computer sabotage.

Panorama software test
	The big quality difference between PhotoStitsch 3.1 (delivered with the S1) and our since 2000 used PixAround induced a big compare test.

Light tripods for digital cameras
	The best tripod does not help, when it was not taken along when it's required. Test of tripods in the lowest weight class up to 1,2 kg.

Photovoltaic for the mobile usage
	34 Watt peak, foldable as a 2 kg package to pack in every backpack. In the case of working on the beach, in the mountains or on an expedition the ideal power supply.

Notebook Laptop keyboard photos
	Overview about the keyboard layout of 12 actual laptops from December 2005.

Hannover industry fair 2006
	Fair report part energy for small appliances. Other parts: Mobility, renewable energy, with specail report Mobility in India and energy in India.

Notebook Latop News 2007
	News, tests, comments and personal experiences over Notebooks, Laptops and mobile Computers from the year 2007.

CeBit 2007
	Fair report from the worldwide largest computer fair CeBit in Hannover March 2007.

Work lamp test
	As usual at our compare tests, we elaborate a sequence of KO-criteria, to sort out the numerous offers of the market.

Babylon in the business organisation
	Babylon is not only a with all important dictionaries expandable reference book, with it becomes with the Glossary Builder indispensably in the work flow organisation.

Web site load time optimization
	Most times, the developer has a very fast Internet connection and most elements of the own web site are in the cache. But for the visitors is the load time completely different.

Google Maps und andere Android Applikationen
	Was leistet Google Maps als Navigationssoftware? Welcher Tracker ist der Beste?

Notebook Latop News 2010
	News, tests, comments and personal experiences over Notebooks, Laptops and mobile Computers from the year 2010.

Modern working style 10 years later
	What has changed in 10 years at the modern working style? My new ASUS UL30 is 1.2 kg lighter than the former Gericom Silver Seraph.

Screen outside: easy to read
	I am with the notebook below a tree in the shadow. In the background ohter trees in the sun light. The display is easy to read.

Light buffer battery for solar power
	Changing to an 1,8 kg notebook, the buffer byttery for the solar equipment should weight less than 2,5 kg. For the small consumption of the ASUS UL30 10 NiMh batteries.

Modular system
	Center of the power supply are 2 * 12V power outlets. Here can be attached differend batteries and the charge controller of the photovoltaic.

Multi power supply for netbook is enough for ASUS UL30
	All in one, 12V DC car adapter, airplane adapter, 100..240V AC with 40 Watt and an USB charging socket for my Android cell phone

Screen in sun
	Antiglare is a have to at purchasing a notebook. Otherwise, the display would be like a mirror like the incasement around the display. With 2 eyes, the screen content is more easy to recognize.

Swim break
	As soon as I go swimming, my doughters jump to the ASUS UL30. Both would like, that I swim for hours, otherwise they want to go home.

Airport Munich sockets and WLAN
	In the depature hall, I find a socket only at the entrance to the toiletts. There is an outrageous price for WLAN: 8.-EUR per hour.

Airbus 320 seat
	The provision of space in the tourist class is in harmony with the size of my ASUS UL30 notebook. What to do here with my old Lenovo thinkpad R61?

Airport Moscow transit area
	Search for a power outlet, behind the chest is one. WLAN internet is free in Moscow airport. Munich airport can learn from this!

Android cell phone accessories
	Useful up to critical necessary accessories for Android cell phones. All equipment has been tested by us personally. Test and experience reports about accessories.

Notebook outdoor all the day
	Complete system for the solar power supply of notebooks and longer run time by an external battery.

Windows 10 Update Terror: My way to Linux Ubuntu
	The Windows 10 Update Terror as a trigger to finally realize a long-held plan: The change to Linux.

Root Android 6 Doogee X5 MAX pro
	You want to root, but are afraid to do something wrong. This detailed guide about all the details of the process makes you an expert who knows what he is doing.

USB-C PD Power Delivery makes many things easier
	Stockpiles of old power supplies? With USB-C PD, there is now a unified power supply solution and power supplies that can power many devices simultaneously.

Thinkpad L14 Gen 2 AMD
	I have been using this notebook since July 2023. The Thinkpad L14 Gen 2 AMD sets new minimum standards for all future notebook purchases.