We are manufacturer of entire range of Solar Charge Controllers right from 1A to few tens. These are available in kits formats as well for OEMs making solar integration. Charge Controllers with Dusk to Dawn, Programmable dimming, auto delay etc available in different configurations.
We manufacture complete solar homelighting system using energy efficient LED lights. This is very affordable solution for remote areas where grid power is luxury.
Solar Street Lights are available in fixture form using Power LEDs with built-in driver, auto dimming after preset time, programmable logic controlled.
Solar UPS with Hybrid option is another range we manufacture. For loads needing ac power, we manufacture high efficient ups which can be switched to solar mode as well as grid mode.
LED bulbs in different configurations are made by us to be used as independent product. OEMs can directly use these bulbs in 1 to 5 W version, operating on 6/12/24 Vdc or 230Vac as desired.
Twilight Controllers in different range are available for automatic dusk to dawn control of 230VAC operated lights.

Sadhana Energy Devices is a company developing various products since 1990. To date, we have developed over 48 different products.

We undertake design, development and supply in bulk quantity of any custom made product, kit etc.