Welcome to the Northern Arizona Wind & Sun Solar Electric Store

Northern Arizona Wind & Sun is one of the pioneer solar power companies, and has been in the solar electric business since 1979. We stock a complete range of solar panels, inverters, deep cycle batteries, and hundreds of other DC power and solar power related products.

** 2009 is our 30th anniversary - 1979 to 2009. ** -- There is no Arizona state sales tax on solar panels or solar electric systems (local taxes may still apply). -- Think those "other" solar panels are cheaper? Check what they charge for shipping before you decide for sure -- Shipping Costs: To see a shipping quote, put the items in your cart, go to first Checkout page, and enter your ZIP code.

- email us here for: "where's my stuff", product, system and shipping quotes, availability, and solar product questions.

Xantrex C40 40 Amp Solar Charge Controller

Xantrex C40 40 Amp Solar Charge Controller
Xantrex C40 40 Amp Solar Charge Controller
Item# C40
Regular (MSRP) price: $159.00
Our Discounted Price: $151.05
Availability: Usually ships the next business day.

Xantrex C40 40 Amp Solar Charge Controller OR load diversion controller (may be only used for ONE of those functions at a time). The C40 can easily be setup in the field for 12, 24, or 48 volt battery systems with DIP switches.

All three of the fully solid state, microprocessor-driven controllers are UL and cUL listed. Whatever the charging source, a C Series controller is sure to meet your DC controller needs.

Product Features

Ensures your batteries are always charged Silent, pulse width modulated microprocessor control (maximizing battery life) Field adjustable voltage and battery set points Electronic protection against short-circuit, overload, over temperature and reverse polarity conditions.

Optional Accessories:

CM: Cumulative amp hour meter
CM/R: Remote cumulative amp hour meter (available in 50 or 100 foot lengths)
BTS: Battery Temperature Sensor

Accessories

Xantrex Battery temperature sensor 15 foot
15 foot battery temperature sensor
Regular (MSRP) price: $29.00
Our Discounted Price: $27.55
Xantrex Battery temperature sensor 35 foot
35 Foot Cable for C-series charge controllers & DR-series inverters
Regular (MSRP) price: $32.00
Our Discounted Price: $30.40
Solution Graphics

We accept all major credit cards, PayPal and eCheck (vial PayPal). We ship to all states and Canadian provinces, and to about 40 other countries.


Our office hours are from 8 AM to 4 PM, Mountain Standard Time, Mon-Fri. We are closed for major holidays. If you are in the Flagstaff area, please stop by our store and visit - map link: Get Map to Store
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