12V Alternator Kit for Sprinters

Here's a great RoamRig Guide to Regulator & Alternator Charging., If you are building a van with a large lithium battery bank, a second alternator is

Mercedes Sprinter Van Dual Alternator Kit with 280XP High Amp Alternator with AGM Battery (2023 2.0L 4 Cylinder Diesel)

XT-MS-250-K6-KIT - Balmar

2010-2022 Mercedes-Benz Sprinter 2500 3.0L 250-320-370-400amp High Out – JS Alternators

VS30 2019-2023 Mercedes Sprinter Van Dual Alternator Kit 280XP High Amp w/ N62

New Premium Alternator Compatible Replacement for Mercedes Sprinter 2500 3500 V6 3.0L 2987cc 2010-2022 TG23C019, 68022877AA, 68022877AB, 642-154-08-02, A642-154-08-02, A-9539, 439609, 440124, 11457 : Automotive

XT-MS-170-K6-KIT - Balmar

Nations Secondary Alternator Kits with Wakespeed Regulator for Camper Vans & RVs

Tiny Watts 10 - Solar Kit For Vans That Need Maximum Power

Nations 280Amp Dual Alternator Kit for 3.0L Mercedes Sprinters –