Sunshine in a Box
Batteries store energy input from the sun (or wind or generator or utility). Batteries store Direct Current and can power direct current loads, or it be converted to Alternating Current, for typical household appliances, with an inverter.
Battery prices have increased several times in the last year and are likely to continue to do so. Prices shown here are subject to change without notice.

Rolls Surrette offers numerous capacity deep-cycle flooded batteries. The 6-volt S-530 batteries shown above are just a little bigger, physically, than L-16’s but provide 530 amp hours capacity at the 100-hr-rate. These batteries are rated for 1000 cycles at 50% depth of charge. .............................…………………………each $395
Warranty: Failure within 24 months from the date placed in service yields FREE REPLACEMENT, not including freight charges from the factory to the applicable destination. After the first 24 months of service, defective batteries will be adjusted for a period of up to 84 months prorated from the date first in service at prices in effect at time of adjustment.
Depending upon your location, 18, 36 or 54 S-530 batteries on an order qualifies for free shipping. If you are in the Fort Collins, Colorado, area you may be able to combine your order with our other customers for free shipping.

HUP Solar One batteries have six portable cells in an epoxy coated steel case. Lead plated copper intercell connectors use stainless steel connecting hardware. This battery features 2100 deep cycles at 80% depth of discharge over 10-year warranty.... 7 years free replacement, 3 years prorated.... the best warranty in the renewable energy industry. Free shipping to a commercial dock in US. Available in 845, 950, 1055, 1160, 1270, 1375, 1585, and 1690 amp hour capacities for 12, 24, and 48 volt systems.
http://www.hupsolarone.com/
Model |
A/H
20 HR
Rate |
12V |
24V |
48 V |
Dimensions
per 12 Volt
Battery |
Weight
per 12 V
Battery |
SO-6-85-17
SO-6-85-19
SO-6-85-21
SO-6-85-23
SO-6-85-25
SO-6-85-27
SO-6-85-31
SO-6-85-33 |
845
950
1055
1160
1270
1375
1575
1690 |
$2555
$2724
$2831
$3016
$3155
$3264
$3750
$3900 |
$5110
$5448
$5662
$6032
$6310
$6528
$7500
$7800 |
$10220
$10896
$11324
$12064
$12620
$13056
$15000
$15600 |
40 X 7.75 X 25
40 X 8.25 X 25
40 X 8.75 X 25
40 X 9.00 X 25
40 X 10.25 X 25
40 X 11.25 X 25
40 X 12.75 X 25
40 X 13.5 X 25 |
642
708
780
859
936
1002
1152
1236 |

DEKA Batteries
We offer Deka batteries equivalent to T-105 (Deka GC15 rated at 215 amp hours at 20 hour rate currently $125) and L-16 (Deka L16 rated at 370 amp hour at 20 hour rate currently $225)flooded 6-volt deep cycle batteries.
Sealed Gel and AGM (absorbed glass mat) maintenance-free solar batteries eliminates periodic watering, corrosive acid fumes, and spills. They are rated non-splillable so they can be transported by air and/or with no special containers. The 8AGM8D 12-volt batteries shown here have a 257 amp-hour rating at 100-hour rate and can operate from -40 to 140 F. Currently $500 each.
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