Heliotrope PV, LLC

Manufacturers of Quality RV Solar Charge Controllers

"The Name Means Reliability"

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Last Update: Oct. 1, 2008

Because of the current economic situation,
and its dramatic effect on the RV manufacturing segment,
we have suspended speculative production of our controllers.
We will only be building to order until further notice.

Our Warranty, Repair and Tech Help departments
will remain open during this time.

Heliotrope has been producing solar charge controllers since the early '70s
and has earned a reputation for quality, high reliability controllers.

Heliotrope has a long history of innovation.
We were the first to introduce the Pulse Width Modulation "tapering" charge strategy.
We were also the first to incorporate Battery Temperature Compensation,
Automatic Equalization, and Dual Battery Bank Charging for Motorhomes!

Our new HPV series of controllers utilize Current Boosting,
Maximum Power Point Tracking technology!

We strive to stay on the "Cutting Edge" of control technology.
Because of this, you can count on us for innovation!

We are so proud of our products that we back each one with
an industry exclusive
10 Year Limited Warranty!