

C-Series Charge Controllers
A Controller for Virtually Any DC Charging Source
The C Series, including the C35, C40 and C60, is the benchmark of our charge controller lineup. The C35 and C60 are field configurable for 12 and 24 VDC operation. The C40 may be configured for 12, 24, or 48 VDC operation. All can be used as a charge, diversion, or load controller and come with a standard multi-color charge status LED.
All three of these 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
Optional Accessories:
12 Amp 3-stage Solar Charge, DC Load and Auto Lighting Controller
The C12 charge, lighting, or load
controller is uniquely sophisticated. As a charge controller, it features
three-stage charging, user definable voltage parameters, and automatic
equalization. Standard in the C12’s load control circuitry are field
adjustable low voltage disconnect and reconnect points, along with a five
minute low battery disconnect warning. The C12 also functions as a lighting
controller. Lighting run time is adjustable from 2 to 8 hours or can be set
from dusk to dawn operation. It is used worldwide in a variety of
applications, including remote village lighting systems and automatic outdoor
lighting in Africa, Latin America, and Asia. An optional battery temperature
sensor ensures precise battery charging regardless of battery temperature
fluctuations.
Product Features
Optional Accessories:
Battery Temperature Sensor (BTS)
Also see C Series Charge Controllers
![]() XANTREX C-12 Charge controller. Microprocessor controlled pulse width modulated 12 amp unit @ 12 volts. Features adjustable set points, led status indicator, electronic over current protection, manual or automatic equalization and can function as a charge controller, DC load controller or lighting controller. Comes with a two year warranty. Click Here to download the C-12 Charge Controller Owner's Manual |
LIST PRICE $82.00 1-888-647-6527 |
A single misplaced wire and you can not only damage your product but you can also void your warranty. Before you click that add to cart button at that other dealer's website, have you tried to call them to see if anyone will be there to answer the phone when you need technical support ? We turn away dozens of calls every week from customers who bought their products from other dealers, thinking that we will provide them with technical support on another dealers product. Don't let yourself get got caught in the tech support trap. Before you buy a product from any dealer spend a moment and make a call to that dealer to see if anyone answers the phone. If you get an answering machine when you're just trying to get pre-sales help, just imagine what it will be like if you need technical support. We operate one of the country's largest solar product repair centers and we're here Monday through Friday 8:30 to 5:30 if you ever need tech support. 1-888-647-6527
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![]() XANTREX C-35 Charge controller. Microprocessor controlled pulse width modulated 35 amp unit @ 12 or 24 volts. Features adjustable set points, led status indicator, electronic over current protection, manual or automatic equalization and can function as a charge controller or DC load controller. Comes with a two year warranty. |
LIST PRICE $89.00 1-888-647-6527 |
A single misplaced wire and you can not only damage your product but you can also void your warranty. Before you click that add to cart button at that other dealer's website, have you tried to call them to see if anyone will be there to answer the phone when you need technical support ? We turn away dozens of calls every week from customers who bought their products from other dealers, thinking that we will provide them with technical support on another dealers product. Don't let yourself get got caught in the tech support trap. Before you buy a product from any dealer spend a moment and make a call to that dealer to see if anyone answers the phone. If you get an answering machine when you're just trying to get pre-sales help, just imagine what it will be like if you need technical support. We operate one of the country's largest solar product repair centers and we're here Monday through Friday 8:30 to 5:30 if you ever need tech support. 1-888-647-6527
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![]() XANTREX C-40 Charge controller. Microprocessor controlled pulse width modulated 40 amp unit @ 12, 24, or 48 volts. Features adjustable set points, led status indicator, electronic over current protection, manual or automatic equalization and can function as a charge controller or DC load controller. An amazing amount of features for such a low price. Comes with a two year warranty 9" x 5" x 2" Weight 4 LBS. |
XANTREX C-40
On Sale $118.00 1-888-647-6527 |
A single misplaced wire and you can not only damage your product but you can also void your warranty. Before you click that add to cart button at that other dealer's website, have you tried to call them to see if anyone will be there to answer the phone when you need technical support ? We turn away dozens of calls every week from customers who bought their products from other dealers, thinking that we will provide them with technical support on another dealers product. Don't let yourself get got caught in the tech support trap. Before you buy a product from any dealer spend a moment and make a call to that dealer to see if anyone answers the phone. If you get an answering machine when you're just trying to get pre-sales help, just imagine what it will be like if you need technical support. We operate one of the country's largest solar product repair centers and we're here Monday through Friday 8:30 to 5:30 if you ever need tech support. 1-888-647-6527
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On Sale $147.00 1-888-647-6527 |
A single misplaced wire and you can not only damage your product but you can also void your warranty. Before you click that add to cart button at that other dealer's website, have you tried to call them to see if anyone will be there to answer the phone when you need technical support ? We turn away dozens of calls every week from customers who bought their products from other dealers, thinking that we will provide them with technical support on another dealers product. Don't let yourself get got caught in the tech support trap. Before you buy a product from any dealer spend a moment and make a call to that dealer to see if anyone answers the phone. If you get an answering machine when you're just trying to get pre-sales help, just imagine what it will be like if you need technical support. We operate one of the country's largest solar product repair centers and we're here Monday through Friday 8:30 to 5:30 if you ever need tech support. 1-888-647-6527
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XANTREX
XW
Solar Charge Controller
XW-MPPT-60-150
Click Here to download the XW Solar Charge Controller Specsheet
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LIST PRICE On Sale $479.00
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A single misplaced wire and you can not only damage your product but you can also void your warranty. Before you click that add to cart button at that other dealer's website, have you tried to call them to see if anyone will be there to answer the phone when you need technical support ? We turn away dozens of calls every week from customers who bought their products from other dealers, thinking that we will provide them with technical support on another dealers product. Don't let yourself get got caught in the tech support trap. Before you buy a product from any dealer spend a moment and make a call to that dealer to see if anyone answers the phone. If you get an answering machine when you're just trying to get pre-sales help, just imagine what it will be like if you need technical support. We operate one of the country's largest solar product repair centers and we're here Monday through Friday 8:30 to 5:30 if you ever need tech support. 1-888-647-6527
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XANTREX CM Digital meter mounts onto the front of the charge controller - displays volts, amps and cumulative amp hours (resettable) for a solar array, DC loads or diversion loads (depends on application) (formerly DVM/C40) |
On Sale $73.00 1-888-647-6527 |
A single misplaced wire and you can not only damage your product but you can also void your warranty. Before you click that add to cart button at that other dealer's website, have you tried to call them to see if anyone will be there to answer the phone when you need technical support ? We turn away dozens of calls every week from customers who bought their products from other dealers, thinking that we will provide them with technical support on another dealers product. Don't let yourself get got caught in the tech support trap. Before you buy a product from any dealer spend a moment and make a call to that dealer to see if anyone answers the phone. If you get an answering machine when you're just trying to get pre-sales help, just imagine what it will be like if you need technical support. We operate one of the country's largest solar product repair centers and we're here Monday through Friday 8:30 to 5:30 if you ever need tech support. 1-888-647-6527
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XANTREX CM/R-50 Remote display for the C35, C40 or C60 with 50' (15 m) communications cable for remote installation (formerly C40R-50) |
LIST PRICE On Sale $92.00 1-888-647-6527 |
A single misplaced wire and you can not only damage your product but you can also void your warranty. Before you click that add to cart button at that other dealer's website, have you tried to call them to see if anyone will be there to answer the phone when you need technical support ? We turn away dozens of calls every week from customers who bought their products from other dealers, thinking that we will provide them with technical support on another dealers product. Don't let yourself get got caught in the tech support trap. Before you buy a product from any dealer spend a moment and make a call to that dealer to see if anyone answers the phone. If you get an answering machine when you're just trying to get pre-sales help, just imagine what it will be like if you need technical support. We operate one of the country's largest solar product repair centers and we're here Monday through Friday 8:30 to 5:30 if you ever need tech support. 1-888-647-6527
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XANTREX CM/R100 Remote display for the C35, C40 or C60 with 100' (31 m) communications cable for remote installation (formerly C40R-100) |
On Sale $130.00 1-888-647-6527 |
A single misplaced wire and you can not only damage your product but you can also void your warranty. Before you click that add to cart button at that other dealer's website, have you tried to call them to see if anyone will be there to answer the phone when you need technical support ? We turn away dozens of calls every week from customers who bought their products from other dealers, thinking that we will provide them with technical support on another dealers product. Don't let yourself get got caught in the tech support trap. Before you buy a product from any dealer spend a moment and make a call to that dealer to see if anyone answers the phone. If you get an answering machine when you're just trying to get pre-sales help, just imagine what it will be like if you need technical support. We operate one of the country's largest solar product repair centers and we're here Monday through Friday 8:30 to 5:30 if you ever need tech support. 1-888-647-6527
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XANTREX BTS/15 Battery Temperature Sensor for DR, SW, PS and UX Series inverters, and C12, C35, C40 and C60 solar charge controllers - 15' (5 m) cable |
On Sale $23.00 1-888-647-6527 |
A single misplaced wire and you can not only damage your product but you can also void your warranty. Before you click that add to cart button at that other dealer's website, have you tried to call them to see if anyone will be there to answer the phone when you need technical support ? We turn away dozens of calls every week from customers who bought their products from other dealers, thinking that we will provide them with technical support on another dealers product. Don't let yourself get got caught in the tech support trap. Before you buy a product from any dealer spend a moment and make a call to that dealer to see if anyone answers the phone. If you get an answering machine when you're just trying to get pre-sales help, just imagine what it will be like if you need technical support. We operate one of the country's largest solar product repair centers and we're here Monday through Friday 8:30 to 5:30 if you ever need tech support. 1-888-647-6527
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XANTREX BTS/35 Battery Temperature Sensor for DR, SW, PS and UX Series inverters, and C12, C35, C40 and C60 solar charge controllers - 30' (11 m) cable |
On Sale $27.00 1-888-647-6527 |
A single misplaced wire and you can not only damage your product but you can also void your warranty. Before you click that add to cart button at that other dealer's website, have you tried to call them to see if anyone will be there to answer the phone when you need technical support ? We turn away dozens of calls every week from customers who bought their products from other dealers, thinking that we will provide them with technical support on another dealers product. Don't let yourself get got caught in the tech support trap. Before you buy a product from any dealer spend a moment and make a call to that dealer to see if anyone answers the phone. If you get an answering machine when you're just trying to get pre-sales help, just imagine what it will be like if you need technical support. We operate one of the country's largest solar product repair centers and we're here Monday through Friday 8:30 to 5:30 if you ever need tech support. 1-888-647-6527
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