GOAL ZERO Yeti PRO 4000 Guide De L'utilisateur page 16

Parallel Combining Solar Panels (600 Watt Max)
Nomad 100
(100 Watts)
8mm to HPP
adapter
Series Combining Solar Panels (3000 Watt Max)
Boulder 200
(200 Watts)
4-1 Series Combiner
(SKU 98715)
12
Boulder 200 Boulder 200
(200 Watts) (200 Watts)
Limited to
Ranger 200 Ranger 300
(200 Watts) (300 Watts)
1000W
going in
Ranger 300
(300 Watts)
4-1 Parallel Combiner
(SKU 98061)
600W
going in
Ranger 300
(300 Watts)
4-1 Series Combiner
(SKU 98715)
3-1 Parallel Combiner
(SKU 70030)
= 800 Watts
= 1000 Watts