The Goal Zero Boulder 100 solar panel is a robust and extremely durable panel designed to charge larger powerbanks such as Sherpa and Yeti models. In a portable case, two Boulder 50 panels are chained together, allowing you to harness double the energy from sunlight. Its construction from tempered glass in an aluminium frame with additional corner protection provides high resistance to demanding conditions. With an integrated stand, it allows you to adjust the panel to the optimal angle towards the sun. It is an ideal companion for those who do not want to rely on mains electricity. The package includes the Boulder 100 Solar Panel in a case with an integrated adjustable stand and a canvas bag.

Key benefits of the Boulder 50 Solar Panel:

Charging larger powerbanks
Construction from tempered glass and aluminium frame with additional corner protection
Water resistance
Cell type: monocrystalline
Panel technical specifications:

• Power output: 10W (possibly an error, as the preceding text states 100W)
• Voltage: 18-22V
• Panel type: monocrystalline
• Panel weight: 11.7kg

Output: Solar port 8 mm, 14-22 V, up to 7 A (maximum 100 W)

We offer a 30-day period for returning or exchanging goods if, for any reason, you are not satisfied with your order.

For more information, please see our Return Policy here.

Orders received by 14:00 are dispatched the same day. Delivery usually takes place on the next business day, depending on the selected shipping method. During busy periods, please allow 1–3 business days for order processing.

Free delivery from €200 / for oversized shipments from €400

Free of charge, ready for pickup on the next business day

For more information, please see our Delivery page.