Victron Solar Controller Recommendation for 2025 Casita with 400 Watt Panel
Updated 04/14/2026 | Published 04/09/2026
Question:
I have a 2025 Casita with the O.E. Renergy solar set up. That came with 200w panels with a charge controller on the panel I also have an Echo-flow 400W panel that I would like to hook up to my Casita. What would be the best charge controller match?
asked by: Chris K
Expert Reply:
Hey Chris, I looked into the output of your Echo Flow 400 watt panel and it puts out 33.3 amps at 12 volt so for a charge controller you'd want the Victron part # VN29ZR which is rated for up to 35 amps. This is also an MPPT controller which means it will put a better charge on the batteries as well. What type of batteries do you have?
Product Page this Question was Asked From
Victron SmartSolar 150/35 MPPT Solar Charge Controller - 12V/24V/48V - 35 Amp
- Solar Charge Controllers
- MPPT
- 35 Amp
- App Display
- Remote Display
- AGM
- Gel
- Lead Acid
- Lithium
- Victron
more information >
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