| In theory you could just connect a solar panel via a Schottky diode to several batteries connected in series. The internal resistance of a s...
All items tagged with Battery and solar (18)
| This circuit was designed to ‘baby-sit’ SLA (sealed lead-acid or ‘gel’) batteries using freely available solar power. SLA batteries suffer f...
| The design of solar panel systems with a (lead-acid) buffer battery is normally such that the battery is charged even when there is not...
| Normally, stroboscopes, which are intended to emit short, intensive light pulses, operate from very high voltages. The present circuit wo...
| This circuit, a. d.c.-d.c. converter, is intended to charge environment-friendly batteries in and environment-friendly way. lt is based...
| A solar panel rated at 6 V, 50 mA, provides enough energy to charge faur small NiCd batteries. The problem is, however, that the voltage...
| Although newer types of solar cell have come to the fore recently, amorphous cells are bound to be with us for some time to come, mainly...
| While here on earth we discuss, seemingly ad infinitum, the pros and cons of alternative energy sources, there is not far from us — a mere...