The VIRYA-3B2 windmill is developed for manufacture in developing countries. The VIRYA-3B2 has a 2-bladed rotor with galvanised steel blades and a design tip speed ratio λ_d = 6.5. The construction of the rotor is about similar to the construction of the VIRY-1.25 rotor which has been tested for three years and which has survived rotating, a measured wind speed of 26 m/s. However, the VIRYA-3B2 rotor is not made out of one strip like it is done for the VIRYA-1.25 rotor. The 2-bladed VIRYA-3B2 rotor is an alternative for the 2-bladed rotor with wooden blades of the VIRYA-3 which has a design tip speed ratio λ_d = 7. The VIRYA-3B2 is meant for 24 V or 12 V battery charging or for connection to a solar pump.