[Foldbak]

Originally Posted by kengquist

Thanks for your reply and experience with the 400w package. However, the website isn't everything we need to know in reference to adding onto the package. We still have questions and the dealer isn't a good resource.

The 400 is prewired to expand to a 1200


Start about 3 minuets in. https://www.keystonerv.com/solarflex-detail-faq-content Keystone also has online chat to help answer your questions or customer service (866) 425-4369 (toll free)



SolarFlex 400i is the ultimate platform to grow with you. A second roof port, prep for an additional charge controller, as well as prep to invert the main air conditioner, gives owners the ability to enhance the system for serious boondocking adventures.**


EXPAND YOUR SYSTEM

SolarFlex 400i is designed to be easily customized at the dealership before you take delivery of your RV or as your solar energy needs change.
ADD SOLAR ENERGY COLLECTION

• Connect Zamp portable solar panel to pre-wired port

ADD SOLAR ENERGY COLLECTION + FASTER CHARGING

• Install 1-2 additional 200w Future Solutions panels (KRV part# 679074)and add a 15A (KRV part# 679075)or 30A solar charge controller (KRV part# 679077) in the charge controller prep location.
• Upgrade 200-watt panel(s) with two 300w Future Solutions panels (KRV part# 661019) and add a 15A (KRV part# 679075) or 30A (KRV part# 679077) charge controller in the charge controller prep location.
• Add 100 Ah heated Dragonfly Energy™ Lithium-ion batteries – available exclusively through authorized Keystone RV dealers

ADD SOLAR POWER TO RUN A/C

• Add a second inverter (Xantrex - KRV part# 653865 or Magnum - KRV part# 686127)that is large enough to provide power for the A/C unit to the pre-wired A/C loop. In many cases, the air conditioner that comes with your RV can be used when equipped with a Micro-Air Soft Start, Soft Start RV, or similar component. Consult with your dealer for advice specific to your make and model.