Solar Controller: $196
Victron Energy BlueSolar MPPT 100/30 Charge Controller
MPPT vs Zamp PWM, Bluetooth control from your smart phone.
- Remote mount it and cover up the old location or use that location for something else. Victron is a slick unit.
Panels:
Renogy 100w Compact Design x 2 - $212
https://www.renogy.com/renogy-100-wa...ompact-design/
200w on two panels better shade tolerance than single Zamp plus 30w more. 17.6% more watts for 4.7% more surface area. If you want to expand to 300w, easier to add a 100w increment then a 170w increment.
Clips: Use Alum angle or
Renogy Clips package $20 x 2= $40
https://www.renogy.com/renogy-2-sets...cket-set-of-4/
Solar Pass Through if you are wanting to upgrade: $30
https://www.etrailer.com/Accessories...iABEgKr_PD_BwE
Fits under the panel nicely, waterproof and easy to mount.
Wiring from roof panels:
Buy this cut it in half and you have 25ft each with male and female connectors plus you will need the two into one or three into one Mc4 combiners
https://www.amazon.com/Gauge-Solar-P...ateway&sr=8-19
Combiner: (I suggest three because you can easily add another panel if so desired;
https://www.amazon.com/dp/B07B4WWZHK...3-7df27df7c135
Remote location Panel connection is so desired:
Locate down low (NOT the roof) so it has easy access to placing the suitcase panel away from the shade. Can be a surface mounted through the wall or a plug that comes out under the van or just inside the door. The other end goes to your solar controller.
Apples to apples is $450 vs $750 or more for the Zamp.
Saves $300+ for ??
Renogy sale ends today for the panels but they have them often.