Looks Like I'll Have Power In My Teardrop.

After keeping an eye out for teardrop parts on Ebay, I found a Fuse Panel/Converter to run all my lights and accessories. The unit has a built in charger that will charge the battery whenever the camper is hooked up to 110V power. Here's what I got last night. What do you guys think?
Unit Description:
Extreame Power Products RV5055 Power Converter. This "ALL IN ONE" RV5055 has three main sections for RV electrical Power (1) 120 VAC to 12 volts DC POWER CONVERTER (2) AC distribution panel max 8 branches with main breaker (3) DC distribution panel with main 15 branches. POWER CONVERTER SECTION The RV5055 Converter will supply 55 amps at nominal output of 13.6 volts DC with input voltages that ranges from 105-130 VAC. Output provides DC voltages to recharge 12 volt battery, power rv low voltage components and sensitive elesctronic products.12 VOLT DC DISTRIBUTION PANEL The DC distribution panel is equiped with 15 fused branch circuits and 2 main fuses to the converter. Lugs for the battery positive (+) and Negative (-) leads are also located on this panel board. AC DISTRIBUTION PANEL This panel has all the AC circuit breakers for up to 8 of the branch circuit and the converter. The dual main circuit breaker is rated for 50 amps at 120/240 VAC. Converter Dimensions CUTOUT DIMENSIONS 12 1/2" W x 12 1/4" H x 6 3/4" D The access door is 14 1/4" W x 13" H
Unit Description:
Extreame Power Products RV5055 Power Converter. This "ALL IN ONE" RV5055 has three main sections for RV electrical Power (1) 120 VAC to 12 volts DC POWER CONVERTER (2) AC distribution panel max 8 branches with main breaker (3) DC distribution panel with main 15 branches. POWER CONVERTER SECTION The RV5055 Converter will supply 55 amps at nominal output of 13.6 volts DC with input voltages that ranges from 105-130 VAC. Output provides DC voltages to recharge 12 volt battery, power rv low voltage components and sensitive elesctronic products.12 VOLT DC DISTRIBUTION PANEL The DC distribution panel is equiped with 15 fused branch circuits and 2 main fuses to the converter. Lugs for the battery positive (+) and Negative (-) leads are also located on this panel board. AC DISTRIBUTION PANEL This panel has all the AC circuit breakers for up to 8 of the branch circuit and the converter. The dual main circuit breaker is rated for 50 amps at 120/240 VAC. Converter Dimensions CUTOUT DIMENSIONS 12 1/2" W x 12 1/4" H x 6 3/4" D The access door is 14 1/4" W x 13" H