Rolls 4KS21P 48V 74.74kWh Battery Bank C100 Series 5000

This article will be assembled to order and requires approximately 30-45 working days from date of order for shipping.

Rolls 4 KS 21P 48V 74.74kWh Battery Bank C100 Series 5000

Rolls flooded Lead-Acid battery bank 48 Volt has 12 units of Rolls 4 KS 21P 4 Volt 1557 Ah C100 series 5000 each, for an energy storage of 74.74 kWh. Ideal for Off Grid Photovoltaic systems.
Technical features of individual units here below.

ADVANTAGES:
- Dual container modular construction.
- Coupling of our thick plate design with highest density active material.
- Enveloped separators.
- Increased liquid reserve.
- Elimination of “Stray” current.
- No acid leakage.
- Easy “on-site” assembly/disassembly (no special tools or skills required).
- Significantly less connections, eliminating many points of failure, thus increasing charging efficiency.
- Sediment chamber removed allowing higher plates to be used in the same sized cell, thus yielding greater capacity.
- Unsurpassed cycling service, 10 year warranty - 15 years average life expectancy!
- Less maintenance.
- Link leads, terminal covers.

TECHNICAL FEATURES:
- Nominal voltage: 4;
- Actual Capacity (Ah/C100): 1557;
- Dimensions (mm) LxWxH: 400x238x629;
- Weight wet kg: 121;
- Weight dry kg: 98;
- Number cycles with discharges at 100 %: 1500 cycles;
- Number cycles with discharges at 50%: 3200 cycles;
- Number cycles with discharges at 25 %:  5000 cycles.

IMPORTANT NOTE:
The reduced VAT is reserved for PRIVATE INDIVIDUALS, end users and qualified photovoltaic and thermal energy installers or heat production INSTALLED IN ITALY. In case you do not have the right to the tax deduction (DEALERS) kindly contact us in advance so that an invoice with 22% VAT can be issued as per the law in force. In the absence of receipt of the declaration the order cannot be shipped as a copy of the VAT declaration form must by law be attached to the company invoice. The declaration form and ID document must be sent to the email address.
After purchase, kindly complete and return the VAT declaration form together with a copy of an ID document.