Sunguard 4 controller (SG-4)

4A Sunguard solar charge controller:
An economical, small solar charge controller suitable for 12V battery systems. This high quality 4.5A 12V marine grade PWM solar regulator by Morningstar is suitable for up to 60W.

• exceptional reliability
• temperature compensation
• constant voltage PWM series charging
• reverse polarity protection
• high level of lightening protection
• epoxy encapsulated with strong plastic case
• dimensions: 51 x 64 x 38 mm; 90g
• rated solar input 4.5A.
• 5-year warranty

Pulse width modulation (PWM) charging can double the life of a battery compared with On-Off charging, and typically sends 30% more solar energy into the battery per day. Average battery State-of-Charge is 90-95% compared to 55-60% for On-Off regulators.

Product	Price	Quantity
Sunguard 4 controller (SG-4)	£30 inc. VAT