All BIG-L systems are dimensioned for our 100W mono solar cells. The BIG-M 12V / 100W / 101Ah produces about 400Wh clean energy during summer. The included Offgridtec AGM accumulator has a capacity of about 1280Wh. With a discharge of 50% you can use 642W each day and ensure a high battery life-span at the same time. Energy production and storageThis system produces a daily output of about 400Wh during summer - about 50 - 90 during winter. Reference site for the measurement was Hamburg - the further you go south the more output can be expected. On sunny days the output clearly exceeded the average. The included Steca PR 2020 charge controller is designed for high requirements and allows the extention of the system by up to 3 x 100W modules. Therefore even in winter enough energy can be produced. With a discharge of 50% the AGM battery can store up to 643Wh. Charge controllers out of the Steca PR series come with a LCD-display and a huge range of functions. What can be supplied?The system is designed to supply small 12V consumers like laptops, smart phones, 12V TVs or simply lamps. Such consumers can even be run together for several hours.You can also add a 230V inverter to your system to even expand its functionality. Components:1 x Offgridtec 100W Mono solar panel1 x Offgridtec 100Ah AGM battery1 x 15A Steca PR 2020 charge controller with LCD-display1 x 8m professional module connection cable (2x6mm²) - Plug & Play with Multi-Contact-connectors for a safe solar system1 x professional battery cable (2x6mm²) with 15A-fuse

The BIG-M 12V / 130W / 122Ah produces about 520Wh clean energy during summer. With a battery discharge of 50% you can use 732W each day and ensure a high battery life-span at the same time. Energy production and storageThis system produces a daily output of about 520Wh during summer - about 40 - 100 during winter. Reference site for the measurement was Hamburg - the further you go south the more output can be expected. On sunny days the output clearly exceeded the average. The included Steca PR 3030 charge controller is designed for high requirements and allows the extention of the system by up to 4 x 130W modules. Therefore even in winter enough energy can be produced. Charge controllers out of the Steca PR series come with a LCD-display and a huge range of functions. What can be supplied?The system is designed to supply small 12V consumers like laptops, smart phones, 12V TVs or simply lamps. Such consumers can even be run together for several hours.You can also add a 230V inverter to your system to even expand its functionality. Components:1 x Offgridtec 130W Mono solar panel1 x 122Ah AGM Longex battery1 x Steca PR 3030 charge controller with LCD-display1 x 8m professional module connection cable (2x6mm²) - Plug & Play with Multi-Contact-connectors for a safe solar system1 x professional battery cable (2x6mm²) with 30A-fuse

All BIG-M systems are dimensioned for our 80W mono solar cells. The BIG-M 12V / 50W / 50Ah produces about 200Wh clean energy during summer. On sunny days in summer the system can even produce up to 400Wh and more. The included AGM battery stores about 600Wh. With a discharge of 50% you can use about 300Wh daily and ensure a higher battery life-span of 5 to 10 years at the same time. All components and cables are perfectly matched together - there is nothing you have to care about. If this set is not exactly what meets your requirements please let us know. We gladly provide you with an individual offer with other specifications according to your needs. Components:1 x Offgridtec 50W Mono solar panel1 x Offgridtec 51Ah AGM battery1 x Steca PR 1010 charge controller with LCD-display1 x 8m professional module to charge controller connection cable (2x6mm²)1 x 1,5m professional battery cable with 10A-fuse