Buffalo Phone: 716.531.4875 Denver Phone: 303.800.4725 Fax: 303.600.9726
Standard Terminals: All batteries with a "T" in the part number now incorporate copper alloy M8 terminals except the PVX-340T & PVX-420T which are M6. All batteries supplied with silicon bronze bolts, nuts, and washers as required for installation. Torque Value M6: 35 in-lbs / 4.0 nm. Torque Value M8: 70 in-lbs / 7.9 nm.
Optional Terminals: L Blade or Automotive post type terminals are available installed by adding the appropriate suffix: "L" for L Blade or "A" for automotive post. Handles: All part numbers include lifting handles except the PVX-490T, PVX-560T, and PVX-2240T. Ratings: Capacity ratings are stated at 77F (25 C) to 1.75 volts per cell. Drawings: Click on the part number in the table above or contact the factory.
Solar Batteries have No exposed lead terminals. This change was made to improve environmental safety and health. Sun Xtender reacted positively to the predominant indoor residential, commercial, and industrial solar installation of their products.
Solar Batteries are UL listed. Approved by Building Inspectors. This coveted mark, and subsequent testing of these solar batteries was done by the manufacturer to ease customer`s ability to install their products. Now UL approved paperwork is available from both the manufacturer, and this website.
UL Battery Documentation - UL Listed Batteries
BR> SUN-XTENDER® BATTERY DESIGN FEATURES
1 Threaded Insert "T" type Features.
SOLAR BATTERY CHARGING INSTRUCTIONS
Initial charge or recharge: 2.37 to 2.40 volts per cell at 25 C (77 F).
Float charge: 2.20 to 2.22 volts per cell at 25 C (77 F).
Equalize charge: 2.40 volts per cell at 25 C (77 F)*.
Temperature compensation = ±3.75 mV. per cell per degree C [Reference to 25 C (77 F)].
This is for battery temperature (not ambient temperature) and is useful for battery temperatures from 0° C (32° F) to 40° C (104° F).
Contact Concorde Battery Corporation for battery temperatures that exceed this range.
*AGM Batteries are sealed by the manufacturer. These solar batteries are UL approved because of this seal. However, this design prevents the addition of water to your solar battery. An equalize charge is a deliberate boiling of the electrolyte under an overcharge condition to "FORCE" power back into the system. Although this may recover elder solar batteries, it may also run them out of electrolyte, rendering your bank of solar batteries useless. The manufacturer reccommends you equalize your batteries only 2 times over their lifespan.
Specifications subject to change without notice.
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