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All BIG-L series systems are based on our 100W mono solar cells. Our BIG-L 100W / 101Ah / 12V solar system produces an average of 400 watt hours of clean energy in summer. The included Offgridtec AGM battery can store a total of around 1280Wh of energy. With a 50% discharge, you can use 642Wh of this daily while still enjoying a long battery life

Details on energy production and storage
This system produces a daily output of around 400 watt hours for you in summer. In winter, it still averages 50-90 watt hours. The reference location for this calculation was Hamburg; the further south the system is located, the more power can be expected. On sunny days, the daily yield is naturally well above average.

The included Steca PR 2020 charge controller meets even high demands and allows you to easily expand your set to up to 3 x 100W module power. This means that sufficient electricity can also be generated in the winter months. The included battery can store around 643Wh of energy when fully charged – at 50% discharge. Charge controllers from the Steca PR series have a wide range of functions and an LCD display showing the most important statistics and configuration options. German instructions are included.

Scope of delivery Big L 12V


What can I power with this system?
The energy supplied is easily sufficient for small consumers such as notebooks, smartphones, 12V televisions, or simply lighting. The system can also power several such consumers simultaneously for hours. Even a small, energy-efficient 12V refrigerator could be used in such a system. With a 100W system, you can already do quite a lot in the hobby sector. If you buy a 230V voltage converter to go with it, the possibilities are greatly expanded.

Datasheet_Mono-V2-modules.pdf Download
Datenblatt_Mono-V2-Module.pdf Download
Bedienungsanleitung_PR2020.pdf Download
Garantiebestimmung_Solarmodule.pdf Download
4-01-002690_BIG-L_100W.pdf Download
Ambient temperature: -40°C - +85°C
Average daily yield: 400Wh (expandable)
Battery capacity (SOC50): 642Wh
Battery type: AGM battery
Capacity 10hr: 100 Ah (10A,1.75V)
Capacity 20hr: 101 Ah (5.05A,1.75V)
Category name: Offgridtec BIG Series
Cell efficiency: 22,3%
Cell type: monocrystalline
Included Battery: Offgridtec© 101Ah / 12V AGM Solar Battery
Included charge controller: Steca PR 2020
Manufacturer: Offgridtec
Max. System voltage: 1000 V/DC
Module voltage (VMP): 23,9 V
Open circuit voltage (VOC): 28V
Product Type: Solar power system
Short circuit current (ISC): 4,4 A
Solar module - Format drill holes: 8 x 20 mm
Solar module - Number of cable entries: n.a.
Solar module - Terminal standard: n. a.
Solar module - cable length: 0,8 m
Solar module - cell type: SW monocrystalline
Solar module - diodes installed: 2x IOSQO50 Bypass Diode
Solar module - frame thickness: 1 mm
Solar module - junction box: PV-JB-018
Solar module - junction box (ABM): 100 x 77,5 x 25mm
Solar module - junction box (IP): IP65
Solar module - junction box (K max.): n.a.
Solar module - plug type: MC4
Solar module - size connection cable: 4 mm - 6 mm
Solar module - terminal connection: n.a.
System performance: 100W (expandable)
System voltage: 12V DC
Tolerance: ±3%
max. current (IMP): 4,2 A
max. load current: 20A

Manufactuerer Information

Offgridtec AG

Offgridtec AG
Im Gewerbepark 11
84307 Eggenfelden
Germany

Mail: info@offgridtec.com

Tel.: +49 8721 9199400

offgridtec.com Reviews with ekomi.de
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