Electronic development

For the following needs :

 Batteries efficient charge : Lead-acid, sealed, Li-ion …
 Overcharge and discharge protection
 Low battery alarms
 DC/DC energy conversion
 DC/AC energy conversion
 Series or parallel modules or batteries interconnections
 Maximum power point tracking
 Part-time power supplies for low consumption : flashing LEDs, intermittent ventilation …
 Timers
 Day/night detection (with our detection cells) …

SOLEMS designs and produces your PC-boards, even in small and medium volumes.

EXAMPLE : MPPT DC/DC controler 12-6V A 6-12V smart converter & MPPT regulator fiche pdf Allowing the charge of a 6V battery by a 12V module, with maximum power point tracking, overcharge protection, discharge protection and low battery alarm. With a smart and very low consumption programmable chip.