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All systems in the BIG-L series are based on our 100W mono solar cells. Our BIG-L 100W / 101Ah / 12V solar system produces an average of 400 watt-hours in the summer. The included Offgridtec AGM battery can store a total of approximately 1,280 Wh of energy. With a 50% discharge rate, you can use 642 Wh of that daily while still enjoying a long battery life.

Details on Energy Production and Storage
This system produces a daily output of approximately 400 watt-hours for you in the summer. In the winter, it still averages 50–90 watt-hours. The reference location for this calculation was Hamburg; the further south the system is located, the higher the output can be estimated. On sunny days, the daily yield is, of course, well above average.

The included Steca PR 2020 charge controller meets even the highest standards and allows you to easily expand your system to up to 3 x 100W of module power. This ensures you can generate sufficient electricity even during the winter months. The included battery can store approximately 643 Wh of energy when fully charged—at a 50% discharge rate. Charge controllers from the Steca PR series feature a wide range of functions and an LCD display showing key statistics and configuration options. German instructions are included.

What’s Included with the Big L 12V


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

Ambient temperature: -40°C - +85°C
Average daily yield: 400Wh (expandable)
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
Field of Application: Self-sufficient / Off-grid operation
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
Mounting System: Without Mounting System
Nominal battery energy (wh): 642 Wh
Open circuit voltage (VOC): 28V
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.
Storage: With Storage
System performance: 100W
System voltage: 12V DC
Tolerance: +/- 3%
max. current Imp: 4,2 A
max. load current: 20A
ean: 4260297859460
mpn: 002690

Manufactuerer Information

Offgridtec AG

Offgridtec AG
Im Gewerbepark 11
84307 Eggenfelden
Germany

Mail: info@offgridtec.com

Tel.: +49 8721 9199400

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
4-01-002690
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