Smart Solar Charge Controller Pwm Solar Regulator TVS Lighting
Protection
solar pwm off grid charge controller SR-HP2420
1. 12V/ 24V system voltages are automatically recognized.
2. An upgraded 3-stage PWM charging algorithm is adopted.
Application of an equalizing charging to the battery periodically
or when over discharged, can effectively prevent the
battery from non-equalization and sulfuration, thus extending the
battery's service life.
3. With temperature compensation employed, charging parameters can
be automatically adjusted.
4. A wide range of load working modes facilitate the product's
application to different types of load.
5. The product provides overcharge, over-discharge, overload
protection, as well as short-circuit protection.
6. By virtue of an advanced load starting method, large-capacitance
loads can be started smoothly.
7. The product provides a dot matrix graphic LCD screen and a
human-machine interface with a key.
8. The user-friendly design of browser and dynamic interfaces
ensure convenient and intuitive operations.
9. Boasting an industrial grade design, the product can function
well in various tough conditions.
10. TVS lighting protection is adopted.
we have rich experience in handiling orders for heavy buyers with
professional process.
- Stable raw material purchasing
- Favorable orders follow-up management
- Laudable lead-time & shipment control
- Traceable quality evaluation
- Flexible payment terms
- Remarkable after-sale service
Product Description
Why choose us?
SRNE, as a high-tech enterprise with the government support ,and
with own R&D team as well as factory, has become the famous
brand and the experts of PV storage management and control, we
always insist on good quality, professional service and leading
technology. Besides, customer can purchase premium products with
favorable prices from us.
Our R&D team and service: in SRNE, there' re some technicians
having more than 10 years experience in the field of solar
controller and all the products we design are the trend of market
development.
Our tenet is continuously in pursuit of warm customer service.
FAQ:
Q: what kind of certificates you have for your solar controllers ?
SRNE:Our solar controller has CE,ROHS,ISO9001 certificates
approved.
Q: Are you a manufacturer or trading company?
SRNE:We are a state-level high-tech enterprise that integrates
pluralism, R&D and manufacturing as one with PV controller,PV
inverter,PV energy storage oriented.And we have our own factory.
Q: Can I buy one sample for testing?
SRNE:Sure,we have a 8 years experience R&D team and in timely
after sale service,can help u fix any technicial problem or
confusion.
Q: How are about the delivery?
SRNE:
Sample:
1-2 working days
Order: within 7 working days depending on the order quantities
OEM Order: 4-8 working days after confirming the sample
Q: How're about your customers service?
SRNE:All solar controllers will be tested strictly one by one
before leaving factory,And the defective rate is
below 0.1%.we do try our best to provide a good customer service.
