Xantrex
Xantrex C40 C-series Solar Charge Controller - 40 Amps
- SKU:
- 20743620
- MPN:
- c40_92
- Availability:
- Usually ships the same or next business day. In stock at our FL, NJ warehouses.
- Shipping:
- Calculated at Checkout
- Stock Update:
- 12/19/2025 08:13:55 AM PST
Bulk discount rates
Below are the available bulk discount rates for each individual item when you purchase a certain amount
| Buy 2 - 3 | and pay only $160.37 each 160.37 |
| Buy 4 or above | and pay only $156.79 each 156.79 |
- Stock Update:
- 12/19/2025 08:13:55 AM PST
Description
This item is brand-new, factory sealed.
C-Series Solar Charge Controller - 40 Amps
PV charge, diversion and load controller
The C35 and C60 are field configurable for 12 V and 24 V operation. The C40 may be configured for 12 V, 24 V, or 48 V operation. C35, C40 and C60 charge controllers can be used as a charge, diversion, or load controller and come with a standard multi-color charge status LED face plate.
A Controller for Virtually any DC Charging Source. The C60 is a fully solid state, microprocessor-driven controller that is UL and cUL listed. C Series controllers may be configured for PV battery charging, or DC load control or DC diversion operation. Whatever the charging source, a C Series controller is sure to meet your DC controller needs.
Silent Microprocessor Control-All C Series controllers have a powerful microprocessor at their core which increases system performance and maximizes battery life. They are fully solid state and operate silently.
Features:
- Improve battery life with pulse width modulated (PWM) multi-stage temperature compensated charging
- Two-year standard warranty
- PV charge, diversion, load controller
- Available remote display with cumulative AMP hours
- Electronic protection against short-circuit, overload, and over-temperature conditions
- Tolerance to hostile environments with conformal-coated boards and powder-coated enclosure
- Field adjustable voltage and battery set point
- Automatically disconnects from the battery at night
- Compatible with negative ground and ungrounded systems
WARNING: This product can expose you to chemicals including Diisononyl Phthalate (DINP) which is known to the State of California to cause cancer, and Di-isodecyl Phthalate (DIDP) which is known to the State of California to cause reproductive harm. For more information go to P65Warnings.ca.gov.
Warranty Information