If your authorised representative in the EU put your products under his/her own name, then she/he takes over your responsibilities. In this case he/she must have sufficient information on the design and production of the product, as he/she will be assuming the legal responsibility when affixing the CE marking.
Many of the larger inverters come with a built in charger. Typically a 2000 Watt or larger inverter will have a 50 to 100 Amp 3 stage charger. These are much better than the typical RV converter/charger. If you are planning on a more powerful charger anyway, the combo units make sense.
Torque-ArmÂ® Speed Reducers Taper Bushed - Sizes: TXT12, TDT13, TDT14, TDT15 (English - pdf - Manual) DodgeÂ® Torque-ArmÂ® II Metric Speed Reducers Ratios 5, 9, 15, 25, and 40: 1 (English - pdf - Manual)